LT1724IS#TR [Linear]
LT1724 - Quad 200MHz Low Noise Precision Op Amps; Package: SO; Pins: 14; Temperature Range: -40°C to 85°C;
| 型号： | LT1724IS#TR |
| 厂家： | 
Linear |
| 描述： | LT1724 - Quad 200MHz Low Noise Precision Op Amps; Package: SO; Pins: 14; Temperature Range: -40°C to 85°C 放大器 光电二极管 |
| 文件： | 总18页 (文件大小：289K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
LT1722/LT1723/LT1724
Single, Dual, Quad 200MHz
Low Noise Precision Op Amps
FEATURES
DESCRIPTION
The LT®1722/LT1723/LT1724 are single/dual/quad, low
noise,lowpower,highspeedoperationalamplifiers.These
productsfeaturelowerinputoffsetvoltage,lowerinputbias
current and higher DC gain than devices with comparable
bandwidth. The 200MHz gain bandwidth ensures high
open-loop gain at video frequencies.
n
3.8nV/√Hz Input Noise Voltage
n
3.7mA Supply Current
n
200MHz Gain Bandwidth
n
Low Total Harmonic Distortion: –85dBc at 1MHz
n
70V/μs Slew Rate
n
400μV Maximum Input Offset Voltage
n
300nA Maximum Input Bias Current
The low input noise voltage is achieved with reduced
supply current. The total noise is optimized for a source
resistance between 0.8k and 12k. Due to the input bias
current cancellation technique used, the resistance seen
by each input does not need to be balanced.
n
Unity-Gain Stable
n
Capacitive Load Stable Up to 100pF
n
23mA Minimum Output Current
n
Specified at 5V and Single 5V
™
n
Low Profile (1mm) SOT-23 (ThinSot ) Package
The output drives a 150Ω load to 3V with 5V supplies.
On a single 5V supply the output swings from 1.5V to
3.5V with a 500Ω load connected to 2.5V. The amplifier
APPLICATIONS
n
Video and RF Amplification
is unity-gain stable (C
≤ 100pF).
LOAD
n
ADSL, HDSL II, VDSL Receivers
n
Active Filters
The LT1722/LT1723/LT1724 are manufactured on Linear
Technology’s advanced low voltage complementary
bipolar process. The LT1722 is available in the SO-8 and
5-pin SOT-23 packages. The LT1723 is available in the
SO-8 and MS8 packages. The LT1724 is available in the
14-lead SO package.
n
Wideband Amplifiers
n
Buffers
n
Data Acquisition Systems
L, LT, LTC, LTM, Linear Technology and the Linear logo are registered trademarks of Linear
Technology Corporation. ThinSOT is a trademark of Linear Technology Corporation. All other
trademarks are the property of their respective owners.
TYPICAL APPLICATION
Differential Video Line Driver
C1 5pF
R3
750Ω
Line Driver Mulitburst Video Signal
R5 2k
–
R7
62.5Ω
+V
OUT
0.5V/DIV
1/2 LT1723
+
125Ω
CAT-5
TWISTED PAIR
V
IN
V
IN
V
+V
/2
C2 5pF
62.5Ω
LOAD
IN
V
IN
1V/DIV
75Ω
OUT
R2
2k
SOURCE
–V
R4 2k
OUT
0.5V/DIV
–V
–V /2
62.5Ω
LOAD
OUT
IN
–
R6
62.5Ω
R1
75Ω
1723 TA02
1723 TA01
1/2 LT1723
–V
+
IN
172234fb
1
LT1722/LT1723/LT1724
ABSOLUTE MAXIMUM RATINGS
(Note 1)
+
–
Total Supply Voltage (V to V ).............................12.6V
Input Voltage............................................................. V
Operating Temperature Range (Note 4) ...–40°C to 85°C
Specified Temperature Range (Note 5) ....–40°C to 85°C
Maximum Junction Temperature .......................... 150°C
Storage Temperature Range .................. –65°C to 150°C
Lead Temperature (Soldering, 10 sec)...................300°C
S
Differential Input Voltage (Note 2) ......................... 0.7V
Input Current (Note 2).......................................... 10mA
Output Short-Circuit Duration (Note 3)............ Indefinite
PIN CONFIGURATION
LT1722
LT1722
LT1723
TOP VIEW
TOP VIEW
TOP VIEW
+
+
OUT 1
–
5 V
OUT A
–IN A
+IN A
1
2
3
4
8
7
6
5
V
NC
–IN
+IN
1
2
3
4
8
7
6
5
NC
V
2
+
OUT B
–IN B
+IN B
V
–
+
A
+
–
+IN 3
4 –IN
OUT
NC
–
V
B
–
S5 PACKAGE
5-LEAD PLASTIC TSOT-23
= 150°C, θ = 250°C/W
V
T
JMAX
S8 PACKAGE
JA
S8 PACKAGE
8-LEAD PLASTIC SO
8-LEAD PLASTIC SO
T
= 150°C, θ = 190°C/W
JMAX
JA
T
= 150°C, θ = 150°C/W
JMAX
JA
LT1723
LT1724
TOP VIEW
TOP VIEW
+
OUT A
–IN A
+IN A
1
2
3
4
8 V
OUT A
1
2
3
4
5
6
7
14
13
12
11
10
8
OUT D
–IN D
+IN D
7 OUT B
6 –IN B
5 +IN B
A
–IN A
–
+
–
+
B
A
B
D
C
–
V
+IN A
MS8 PACKAGE
8-LEAD PLASTIC MSOP
= 150°C, θ = 250°C/W
+
–
V
V
+IN B
–IN B
+IN C
–IN C
OUT C
T
JMAX
+
–
+
–
JA
OUT B
8
S PACKAGE
14-LEAD PLASTIC SO
= 150°C, θ = 100°C/W
T
JMAX
JA
172234fb
2
LT1722/LT1723/LT1724
ORDER INFORMATION
SPECIFIED
TEMPERATURE RANGE
LEAD FREE FINISH
TAPE AND REEL
PART MARKING*
PACKAGE DESCRIPTION
LT1722CS8#PBF
LT1722IS8#PBF
LT1722CS5#PBF
LT1722IS5#PBF
LT1723CS8#PBF
LT1723IS8#PBF
LT1723CMS8#PBF
LT1723IMS8#PBF
LT1724CS#PBF
LT1724IS#PBF
LT1722CS8#TRPBF
LT1722IS8#TRPBF
LT1722CS5#TRPBF
LT1722IS5#TRPBF
LT1723CS8#TRPBF
LT1723IS8#TRPBF
LT1723CMS8#TRPBF
LT1723IMS8#TRPBF
LT1724CS#TRPBF
LT1724IS#TRPBF
1722
8-Lead Plastic SO
0°C to 70°C
1722I
LTZB
8-Lead Plastic SO
–40°C to 85°C
0°C to 70°C
5-Lead Plastic TSOT-23
5-Lead Plastic TSOT-23
8-Lead Plastic SO
LTZB
–40°C to 85°C
0°C to 70°C
1723
1723I
LTYC
8-Lead Plastic SO
–40°C to 85°C
0°C to 70°C
8-Lead Plastic MSOP
8-Lead Plastic MSOP
14-Lead Plastic SO
14-Lead Plastic SO
LTZA
–40°C to 85°C
0°C to 70°C
LT1724CS
LT1724IS
–40°C to 85°C
Consult LTC Marketing for parts specified with wider operating temperature ranges. *The temperature grade is identified by a label on the shipping container.
Consult LTC Marketing for information on non-standard lead based finish parts.
For more information on lead free part marking, go to: http://www.linear.com/leadfree/
For more information on tape and reel specifications, go to: http://www.linear.com/tapeandreel/
172234fb
3
LT1722/LT1723/LT1724
ELECTRICAL CHARACTERISTICS
TA = 25°C, VS = 5V, VCM = 0V, unless otherwise noted.
SYMBOL PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
V
OS
Input Offset Voltage
(Note 6)
100
150
400
650
μV
μV
LT1722 SOT-23 and LT1723 MS8
I
I
Input Offset Current
Input Bias Current
Input Noise Voltage
Input Noise Current
Input Resistance
40
40
300
300
nA
nA
OS
B
e
f = 10kHz
f = 10kHz
3.8
1.2
nV/√Hz
pA/√Hz
n
i
n
R
V
CM
=
3.5V
5
35
50
MΩ
kΩ
IN
Differential
C
Input Capacitance
2
pF
IN
Input Voltage Range +
Input Voltage Range –
3.5
4
–4
V
V
–3.5
CMRR
PSRR
Common Mode Rejection Ratio
Power Supply Rejection Ratio
Large-Signal Voltage Gain
V
= 3.5V
80
78
100
90
dB
dB
CM
V = 2.3V to 5.5V
S
A
VOL
V
OUT
=
3V, R = 500Ω
3V, R = 150Ω
L
10
7
17
14
V/mV
V/mV
OUT
L
V
=
V
Output Swing
R = 500Ω, V = 10mV
3.2
3.1
3.8
3.4
V
V
OUT
L
IN
R = 150Ω, V
= 10ꢀV
L
IN
I
I
Output Current
Short-Circuit Current
Slew Rate
V
V
=
3V, 10mV Overdrive
23
35
45
50
90
mA
mA
OUT
OUT
OUT
= 0V, V 1V
=
SC
IN
SR
A = –1, (Note 7)
V
70
V/μs
MHz
MHz
Full Power Bandwidth
Gain Bandwidth
Settling Time
3V Peak, (Note 8)
f = 200kHz
3.7
200
GBW
115
t
S
A = –1, 2V, 0.1%
91
112
ns
ns
V
A = –1, 2V, 0.01%
V
t, t
r
Rise Time, Fall Time
Overshoot
A = 1, 10% to 90%, V = 0.2V , R = 150Ω
6
15
ns
%
f
V
IN
P-P
L
A = 1, V = 0.2V , R = 150Ω, R = 0Ω
V
IN
P-P
L
F
Propagation Delay
Output Resistance
Channel Separation
Supply Current
50% V to 50% V
= 0.2V , R = 150Ω
3
ns
IN
OUT
P-P
L
R
A = 1, f = 1MHz
V
0.15
90
Ω
O
V
OUT
= 3V, R = 150Ω
82
dB
mA
L
I
Per Amplifier
3.7
4.5
S
TA = 25°C. VS = 5V, VCM = 2.5V, RL to 2.5V, unless otherwise noted.
V
OS
Input Offset Voltage
(Note 6)
250
350
550
800
μV
μV
LT1722 SOT-23 and LT1723 MS8
I
I
Input Offset Current
Input Bias Current
Input Noise Voltage
Input Noise Current
Input Resistance
20
20
4
300
300
nA
nA
OS
B
e
i
f = 10kHz
f = 10kHz
nV/√Hz
pA/√Hz
n
1.1
n
R
V
CM
= 1.5V to 3.5V
5
32
55
MΩ
kΩ
IN
Differential
C
Input Capacitance
2
pF
IN
Input Voltage Range +
Input Voltage Range –
3.5
4
1
V
V
1.5
172234fb
4
LT1722/LT1723/LT1724
ELECTRICAL CHARACTERISTICS TA = 25°C. VS = 5V, VCM = 2.5V, RL to 2.5V, unless otherwise noted.
SYMBOL PARAMETER
CONDITIONS
MIN
TYP
100
10
MAX
UNITS
dB
CMRR Common Mode Rejection Ratio
V
CM
= 1.5V to 3.5V
80
A
VOL
Large-Signal Voltage Gain
V
OUT
= 1.5V to 3.5V, R = 500Ω
4
V/mV
L
V
Output Swing+
Output Swing–
R = 500Ω, V = 10mV
3.6
3.8
0.9
V
V
OUT
L
IN
R = 500Ω, V = 10mV
1.4
L
IN
I
I
Output Current
V
V
= 3.5V or 1.5V, 10mV Overdrive
10
22
40
20
55
mA
mA
OUT
OUT
OUT
Short-Circuit Current
Slew Rate
= 2.5V, V = 1V
IN
SC
SR
A = –1, (Note 7)
V
70
V/µs
MHz
MHz
ns
Full Power Bandwidth
Gain Bandwidth (Note 10)
Rise Time, Fall Time
Overshoot
1V Peak, (Note 8)
f = 200kHz
8.7
180
5
GBW
t, t
115
A = 1, 10% to 90%, V = 0.2V , R = 500Ω
V
r
f
IN
P-P
L
A = 1, V = 0.2V , R = 500Ω
V
16
%
IN
P-P
L
Propagation Delay
Output Resistance
Channel Separation
Supply Current
50% V to 50% V , 0.1V, R = 500Ω
3
ns
IN
OUT
L
R
A = 1, f = 1MHz
V
0.19
90
Ω
O
V
OUT
= 1.5V to 3.5V, R = 500Ω
82
dB
L
3.8
5
mA
I
Per Aꢀplifier
S
The ● denotes the specifications which apply over the temperature range of 0°C ≤ TA ≤ 70°C. VS = 5V, VCM = 0V,
unless otherwise noted. (Note 5)
SYMBOL PARAMETER
Input Offset Voltage
CONDITIONS
MIN
TYP
MAX
UNITS
l
l
V
(Note 6)
700
850
μV
μV
OS
LT1722 SOT-23 and LT1723 MS8
l
l
l
Input V Drift
(Note 9)
3
7
μV/°C
nA
OS
I
I
Input Offset Current
Input Bias Current
350
350
OS
nA
B
l
l
Input Voltage Range +
Input Voltage Range –
3.5
V
V
–3.5
l
l
CMRR
PSRR
Common Mode Rejection Ratio
Power Supply Rejection Ratio
Large-Signal Voltage Gain
V
=
3.5V
75
76
dB
dB
CM
V = 2.3V to 5.5V
S
l
l
A
VOL
9
6
V/mV
V/mV
V
OUT
V
OUT
=
=
3V, R = 500Ω
L
3V, R = 150Ω
L
l
l
V
OUT
Output Swing
R = 500ꢀ, V
L
=
=
10mV
10mV
3.15
3.05
V
V
L
IN
IN
R = 150ꢀ, V
l
l
l
l
l
l
I
I
Output Current
Short-Circuit Current
Slew Rate
V
=
3V, 10mV Overdrive
22
30
mA
mA
OUT
OUT
OUT
V
= 0V, V = 1V
SC
IN
SR
A = –1, (Note 7)
V
35
V/μs
MHz
dB
GBW
Gain Bandwidth
Channel Separation
Supply Current
f = 200kHz
100
81
V
OUT
= 3V, R = 150ꢀ
L
I
S
Per Amplifier
5.45
mA
172234fb
5
LT1722/LT1723/LT1724
ELECTRICAL CHARACTERISTICS The l denotes the specifications which apply over the temperature range of
0°C ≤ TA ≤ 70°C. VS = 5V, VCM = 2.5V, RL to 2.5V, unless otherwise noted. (Note 5)
SYMBOL PARAMETER
Input Offset Voltage
CONDITIONS
MIN
TYP
MAX
UNITS
l
l
V
(Note 6)
850
950
μV
μV
OS
LT1722 SOT-23 and LT1723 MS8
l
l
l
Input V Drift
(Note 9)
3
7
μV/°C
nA
OS
I
I
Input Offset Current
Input Bias Current
350
350
OS
nA
B
l
l
Input Voltage Range +
Input Voltage Range –
3.5
V
V
1.5
l
l
CMRR
Common Mode Rejection Ratio
V
= 1.5V to 3.5V
75
3
dB
CM
A
VOL
V/mV
Large-Signal Voltage Gain
V
OUT
= 1.5V to 3.5V, R = 500Ω
L
l
l
V
Output Swing+
Output Swing–
R = 500ꢀ, V
L
=
=
10mV
10mV
3.55
V
V
OUT
L
IN
IN
R = 500ꢀ, V
1.45
l
l
l
l
l
l
I
I
Output Current
V
V
= 3.5V, or 1.5V, 10mV Overdrive
9
11
mA
mA
OUT
SC
OUT
OUT
Short-Circuit Current
Slew Rate
= 2.5V, V = 1V
IN
SR
A = –1, (Note 7)
V
30
100
81
V/μs
MHz
dB
GBW
Gain Bandwidth (Note 10)
Channel Separation
Supply Current
f = 200kHz
V
OUT
= 1.5V to 3.5V, R = 500ꢀ
L
I
5.95
mA
S
The l denotes the specifications which apply over the temperature range of –40°C ≤ TA ≤ 85°C. VS = 5V, VCM = 0V,
unless otherwise noted. (Note 5)
SYMBOL PARAMETER
Input Offset Voltage
CONDITIONS
MIN
TYP
MAX
UNITS
l
l
V
(Note 6)
LT1722 SOT-23 and LT1723 MS8
900
1100
μV
μV
OS
l
l
l
Input V Drift
(Note 9)
3
10
μV/°C
nA
OS
I
I
Input Offset Current
Input Bias Current
400
400
OS
nA
B
l
l
Input Voltage Range +
Input Voltage Range –
3.5
V
V
–3.5
l
l
CMRR
PSRR
Common Mode Rejection Ratio
Power Supply Rejection Ratio
Large-Signal Voltage Gain
V
= 3.5V
75
75
dB
dB
CM
V = 2.0V to 5.5V
S
l
l
A
VOL
V
OUT
V
OUT
= 3V, R = 500Ω
= 3V, R = 150Ω
8
5
V/mV
V/mV
L
L
l
l
V
Output Swing
R = 500Ω, V = 10mV
3.1
3.0
V
V
OUT
L
IN
R = 150Ω, V = 10mV
L
IN
l
l
l
l
l
l
I
I
Output Current
Short-Circuit Current
Slew Rate
V
V
= 3V, 10mV Overdrive
20
25
25
90
80
mA
mA
OUT
OUT
OUT
= 0V, V = 1V
SC
IN
SR
A = –1, (Note 7)
V
V/μs
MHz
dB
GBW
Gain Bandwidth
Channel Separation
Supply Current
f = 200kHz
V
OUT
= 3V, R = 150Ω
L
I
S
5.95
mA
172234fb
6
LT1722/LT1723/LT1724
ELECTRICAL CHARACTERISTICS The ● denotes the specifications which apply over the temperature range of
–40°C ≤ TA ≤ 85°C. VS = 5V, VCM = 2.5V, RL to 2.5V, unless otherwise noted. (Note 5)
SYMBOL PARAMETER
Input Offset Voltage
CONDITIONS
MIN
TYP
MAX
UNITS
l
l
V
(Note 6)
1000
1200
µV
µV
OS
LT1722 SOT-23 and LT1723 MS8
l
l
l
Input V Drift
(Note 9)
3
10
μV/°C
nA
OS
I
I
Input Offset Current
Input Bias Current
400
400
OS
nA
B
l
l
Input Voltage Range +
Input Voltage Range –
3.5
V
V
1.5
l
l
CMRR
Common Mode Rejection Ratio
V
= 1.5V to 3.5V
75
2
dB
CM
V/mV
A
VOL
Large-Signal Voltage Gain
V
= 1.5V to 3.5V, R = 500Ω
OUT L
l
l
3.5
V
V
V
OUT
Output Swing+
Output Swing–
R = 500Ω, V
L
=
=
10ꢀV
10ꢀV
L
IN
IN
1.5
R = 500Ω, V
l
l
l
l
l
l
I
I
Output Current
V
V
= 3.5V or 1.5V, 30mV Overdrive
8
mA
mA
OUT
OUT
OUT
Short-Circuit Current
Slew Rate
= 2.5V, V = 1V
10
20
90
80
SC
IN
SR
A = –1, (Note 7)
V
V/μs
MHz
dB
GBW
Gain Bandwidth (Note 10)
f = 200kHz
Channel Separation
V
= 1.5V to 3.5V, R = 500Ω
OUT L
I
Supply Current
6.45
mA
S
Note 1: Stresses beyond those listed under Absolute Maximum Ratings
may cause permanent damage to the device. Exposure to any Absolute
Maximum Rating condition for extended periods may affect device
reliability and lifetime.
designed, characterized and expected to ꢀeet specified perforꢀance froꢀ
–40°C to 85°C but are not tested or QA saꢀpled at these teꢀperatures.
The LT1722I/LT1723I/LT1724I are guaranteed to ꢀeet specified
perforꢀance froꢀ –40°C to 85°C.
Note 2: The inputs are protected by back-to-back diodes. If the differential
input voltage exceeds 0.7V, the input current should be liꢀited to less than
10ꢀA.
Note 3: A heat sink ꢀay be required to keep the junction teꢀperature
below the absolute ꢀaxiꢀuꢀ rating when the output is shorted
indefinitely.
Note 6: Input offset voltage is pulse tested and is exclusive of warꢀ-up
drift.
Note 7: Slew rate is ꢀeasured between 2V on the output with 3V input
for 5V supplies and 1V on the output with 1.5V input for single 5V
supply. (For 5V supply, the voltage levels are 2.5V referred.)
Note 8: Full power bandwidth is calculated froꢀ the slew rate:
Note 4: The LT1722C/LT1722I, LT1723C/LT1723I, LT1724C/LT1724I are
guaranteed functional over the operating teꢀperature range of
–40°C to 85°C.
FPBW = SR/2πV
Note 9 : This paraꢀeter is not 100% tested.
Note 10 : This paraꢀeter is guaranteed through correlation with slew rate.
P
Note 5: The LT1722C/LT1723C/LT1724C are guaranteed to ꢀeet specified
perforꢀance froꢀ 0°C to 70°C. The LT1722C/LT1723C/LT1724C are
172234fb
7
LT1722/LT1723/LT1724
TYPICAL PERFORMANCE CHARACTERISTICS
Input Common Mode Range
Input Bias Current
Supply Current vs Temperature
vs Supply Voltage
vs Common Mode Voltage
0.5
400
300
5.0
4.5
4.0
3.5
PER AMPLIFIER
V
S
= 5V
+
V
–0.5
–1.0
–1.5
–1.2
T
= 85°C
A
200
V
= 5V
S
T
= 25°C
A
100
V
= 5V
S
T
= –45°C
A
T
A
= 25°C
0
T
= 125°C
A
ē(V ) < 500μV
–100
–200
–300
–400
OS
2.0
1.5
1.0
0.5
3.0
2.5
2.0
–
V
50
TEMPERATURE (°C)
100 125
–50 –25
0
25
75
7
0
1
2
3
4
5
6
–5 –4 –3 –2 –1
0
1
2
3
4
5
SUPPLY VOLTAGE ( V)
INPUT COMMON MODE VOLTAGE (V)
1723 G01
1723 G02
1723 G03
Input Bias Current
vs Temperature
Open-Loop Gain
vs Resistive Load
Input Noise Spectral Density
100
10
1
10
60
40
20
0
89.0
86.5
84.0
81.5
79.0
76.5
74.0
T
= 25°C
A
V
= 5V, V = 3V
O
S
V
= 5V
–
S
i
n
I
B
1
V
S
= 2.5V, V = 1V
O
+
I
B
e
n
–20
–40
–60
–
+
I
I
B
B
V
S
=
5V
50
0.1
100
100 125
–50 –25
0
25
75
0.01
0.1
1
10
100
1000
LOAD RESISTANCE (Ω)
10000
FREQUENCY (kHz)
TEMPERATURE (°C)
1723 G05
1723 G06
1723 G04
Total Noise
vs Unmatched Source Resistance
Warm-Up Drift vs Time
VOS Shift vs VCM and VS
100
10
1
30
25
300
200
V
T
=
5V
LT1722S8
S
A
T
= 25°C
A
V
S
= 6.3V
= 25°C
T
= 25°C
TYPICAL PART
A
f = 10kHz
TYPICAL DATA
V
S
= 6V
V
= 5V
TOTAL NOISE
RESISTOR NOISE
S
20
15
100
0
V
S
=
5V
4V
V
S
=
V
S
=
2.5V
V
S
=
3V
=
10
5
–100
–200
–300
V
2.5V
S
R
S
+
–
0.1
0
0
10 20 30 40 50 60 70 80 90 100
TIME AFTER POWER-UP (SEC)
–5 –4 –3 –2 –1
0
1
2
3
4
5
0.01
0.1
1
10
100
COMMON MODE VOLTAGE (V)
SOURCE RESISTANCE, R (kΩ)
S
1723 G07
1723 G08
1723 G09
172234fb
8
LT1722/LT1723/LT1724
TYPICAL PERFORMANCE CHARACTERISTICS
Undistorted Output Swing
Undistorted Output Swing
VOS vs Temperature
vs Frequency
vs Frequency
200
100
10
9
8
7
6
5
4
3
2
1
0
5.0
TYPICAL PART
V
= 5V
S
L
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
R
= 500Ω
2% MAX DISTORTION
A
= 1, R = 0Ω, R = 500Ω
F IN
V
0
A
V
= –1, R = 500Ω
F
A
V
= 1, R = 0Ω,
F
IN
V
S
= 5V
R
= 500Ω
–100
–200
–300
–400
–500
V
=
2.5V
A = –1, R = 500Ω
V F
S
V
=
5V
S
L
R
= 150Ω
2% MAX DISTORTION
–60 –40 –20
0
20 40
120
0.1
1
10
0.1
1
10
60 80 100
FREQUENCY (MHz)
FREQUENCY (MHz)
TEMPERATURE (°C)
1723 G11
1723 G12
1723 G10
Output Voltage Swing
vs Supply Voltage
Output Short-Circuit Current
vs Temperature
Open-Loop Gain vs Temperature
V+
–0.5
–1.0
–1.5
–2.0
110
105
100
95
86
85
84
83
82
81
80
79
78
77
76
T
= 25°C
IN
A
V
V
= 5V, V = 3V
O
= 10mV
S
R
= 500Ω
L
R
R
= 500Ω
= 150Ω
L
L
SOURCE
V
= 5V
S
R
= 150Ω
L
90
SINK
85
2.0
1.5
1.0
0.5
80
R
R
= 150Ω
= 500Ω
L
L
SOURCE
= 5V
V
= 5V, V
=
O
1V
75
S
V
R
L
= 500Ω
S
70
SINK
65
–
V
60
–50
50
75 100 125
–50
0
25
50
75 100 125
2.0 2.5
4.0 4.5 5.0 5.5 6.0
SUPPLY VOLTAGE ( V)
–25
0
25
–25
3.0 3.5
TEMPERATURE (°C)
TEMPERATURE (°C)
1723 G13
1723 G08
1723 G15
Gain and Phase vs Frequency
Overshoot vs Capacitive Load
Output Impedance vs Frequency
90
80
70
60
50
40
30
20
10
0
90
80
70
60
50
40
30
20
10
0
100
10
80
75
70
65
60
55
50
45
40
35
30
25
20
T
= 25°C
= 5V
PHASE
5V
V
=
5V
A
S
S
L
V
R
V
= 500Ω
5V
= 2V
5V
IN
P-P
f = 1MHz
5V
A
V
= 100
A
V
= 10
A
V
= 1
1
A
= 1, R = 500Ω,
F
= 0Ω
V
S
GAIN
R
0.1
A
V
= –1, R = 500Ω, R = 0Ω
F
S
0.01
0.001
T
= 25°C
= –1
G
A
V
F
A
V
= 1, R = 0Ω, R = 500Ω
A
F
S
R
= R = 500Ω
–10
–10
100
0.01
0.1
1
10
0.01 0.1
1
10
100
10 20 30 40 50 60 70 80 90 100
FREQUENCY (MHz)
FREQUENCY (MHz)
CAPACITIVE LOAD (pF)
1723 G16
1723 G18
1723 G17
172234fb
9
LT1722/LT1723/LT1724
TYPICAL PERFORMANCE CHARACTERISTICS
Gain vs Frequency, AV = 1
Gain vs Frequency, AV = 1
Gain vs Frequency, AV = –1
9
8
9
8
9
8
T
= 25°C
= 1
T
= 25°C
= –1
V
T
= 25°C
= 1
L
A
V
F
A
A
V
C = 100pF
L
A
A
A
R
= 1k
F
R
NO R
= 0Ω
R
= R = 500Ω
F G
NO R
NO C
7
7
7
NO R
L
L
L
5V
5V
5V
5V
5V
5V
6
6
6
C
L
= 100pF
5
5
5
C
L
= 50pF
R
= 500Ω
F
4
4
4
3
3
3
C
L
= 50pF
2
2
2
C
L
= 0pF
1
1
1
R
= 0Ω
F
C
L
= 0pF
0
0
0
–1
–1
–1
1
10
FREQUENCY (MHz)
100
1
10
FREQUENCY (MHz)
100
1
10
FREQUENCY (MHz)
100
1723 G19
1723 G21
1723 G20
Power Supply Rejection Ratio
vs Frequency
Common Mode Rejection Ratio
vs Frequency
Channel Separation vs Frequency
100
90
80
70
60
50
40
30
20
10
0
110
100
90
80
70
60
50
40
30
20
10
–10
–20
–30
–40
–50
–60
–70
–80
–90
T
= 25°C
P-P
= 150Ω
T
V
A
= 25°C
T = 25°C
A
A
O
L
A
S
V
V
= 6V
=
5V
V = 5V
S
–PSRR
R
= 1
+PSRR
0.1
1
10
100
0.01
0.1
1
10
100
0.01
0.1
1
10
100
FREQUENCY (MHz)
FREQUENCY (MHz)
FREQUENCY (MHz)
1723 G22
1723 G23
1723 G24
Gain Bandwidth
Slew Rate vs Temperature
Phase Margin vs Supply Voltage
vs Supply Voltage
100
90
80
70
60
50
40
30
20
220
80
75
70
65
60
55
50
45
40
T
= 25°C
= –1
T
= 25°C
= –1
A
V
A
V
A
V
A
V
+
–
215
210
V
S
=
5V, SR
5V, SR
+
= –20dBm
= –20dBm
IN
IN
V
S
= 2.5V, SR
R
= R = 500Ω
R
= R = 500Ω
R
R
= 500Ω
= 150Ω
G
F
G
F
L
L
R
L
= 150Ω
C = 25pF
L
205
200
195
190
185
R
= 500Ω
= 150Ω
L
C
L
= 5pF
C
L
= 55pF
C
L
= 5pF
V
–
=
S
R
L
C
L
= 25pF
V
S
= 2.5V, SR
C
= 25pF
= 55pF
L
R
= 150Ω
= 500Ω
L
C
L
= 5pF
C
T
= 25°C
= –1
L
R
= 500Ω
3
A
V
G
L
R
A
L
C
L
= 55pF
R
= R = 500Ω
F
180
35
–25
0
50
75 100 125
3.5
4.5
5
5.5
6
–50
25
2.5
4
2.5
3
3.5
4
6
4.5
5
5.5
TEMPERATURE (°C)
SUPPLY VOLTAGE ( V)
SUPPLY VOLTAGE ( V)
1723 G40
1723 G42
1723 G41
172234fb
10
LT1722/LT1723/LT1724
TYPICAL PERFORMANCE CHARACTERISTICS
Harmonic Distortion vs Frequency
AV = 1, VO = 0.2VP-P
Harmonic Distortion vs Frequency
AV = 1, VO = 0.2VP-P
Slew Rate vs Supply Voltage
80
75
–40
–50
–60
–70
–80
–90
–100
–40
–50
–60
–70
–80
–90
–100
V
= V , V
S
V
A
R
R
V
=
5V
V
A
R
R
V
= 5V
= 1
IN_P-P
OUT_MES
IN_P-P
S
V
F
S
V
F
+
AT 2/3 OF V
SR
= 1
= 0Ω
= 0Ω
–
SR
= 0Ω
= 0Ω
IN
IN
= 0.2V
= 0.2V
P-P
O
P-P
O
70
+
R
R
= 500Ω, 3RD
= 150Ω, 3RD
SR
L
65
60
R
L
= 150Ω, 3RD
L
–
SR
V
IN
=
1.5V, V
AT 1V
OUT_MES
R
L
= 150Ω, 2ND
R
L
= 150Ω, 2ND
R
L
= 500Ω, 2ND
R
= 500Ω, 2ND
L
T
= 25°C
= –1
= R = R = 500Ω
G L
A
V
F
55
50
A
R
= 500Ω, 3RD
L
R
2
2.5
3
3.5
4
4.5
5
5.5
6
6.5
0.1
1
10
0.1
1
10
SUPPLY VOLTAGE ( V)
FREQUENCY (MHz)
FREQUENCY (MHz)
1723 G26
1723 G27
1723 G25
Harmonic Distortion vs Frequency
AV = 2, VO = 0.2VP-P
Harmonic Distortion vs Frequency
AV = 2, VO = 0.2VP-P
Harmonic Distortion vs Frequency
AV = 1, VO = 2VP-P
–40
–50
–60
–70
–80
–90
–100
–40
–50
–60
–70
–80
–90
–100
–40
–50
–60
–70
–80
–90
–100
V
A
=
5V
V
A
= 5V
V
A
R
R
V
=
5V
S
V
F
S
V
F
S
V
F
= 2
= 2
= 1
R
= 500Ω
= 0.2V
R
= 500Ω
= 0.2V
= 0Ω
V
V
= 500Ω
O
P-P
O
P-P
IN
= 2V
P-P
O
R
= 150Ω, 3RD
L
R
= 150Ω, 3RD
L
R
= 150Ω, 2ND
L
R
= 150Ω, 2ND
L
R
L
= 150Ω, 2ND
R
= 150Ω, 3RD
L
R
= 500Ω, 3RD
L
R
= 500Ω, 2ND
L
R
= 500Ω, 3RD
L
R
= 500Ω, 3RD
L
R
L
= 500Ω, 2ND
1
R
L
= 500Ω, 2ND
0.1
10
0.1
1
10
0.1
1
10
FREQUENCY (MHz)
FREQUENCY (MHz)
FREQUENCY (MHz)
1723 G28
1723 G29
1723 G30
Harmonic Distortion vs Frequency
AV = 1, VO = 2VP-P
Harmonic Distortion vs Frequency
AV = 2, VO = 2VP-P
–40
–50
–60
–70
–80
–90
–100
–40
–50
–60
–70
–80
–90
–100
V
A
R
R
V
= 5V
= 1
V
A
=
5V
S
V
F
S
V
F
= 2
= 0Ω
R
= 500Ω
= 2V
= 500Ω
V
IN
O
P-P
= 2V
O
P-P
R
R
= 150Ω, 2ND
= 150Ω, 3RD
L
R
= 150Ω, 3RD
L
L
R
= 500Ω, 3RD
R = 500Ω, 2ND
L
R
= 150Ω, 2ND
L
L
R
= 500Ω, 2ND
L
R
= 500Ω, 3RD
1
L
0.1
1
10
0.1
10
FREQUENCY (MHz)
FREQUENCY (MHz)
1723 G31
1723 G32
172234fb
11
LT1722/LT1723/LT1724
TYPICAL PERFORMANCE CHARACTERISTICS
Harmonic Distortion vs Frequency
AV = 2, VO = 2VP-P
Settling Time vs Output Step
–40
–50
–60
–70
–80
–90
–100
3.0
2.5
2.0
V
A
= 5V
S
V
F
= 2
0.1% SETTLING
0.01% SETTLING
R
= 500Ω
= 2V
V
O
P-P
1.5
1.0
0.5
R
= 150Ω, 3RD
L
R
= 150Ω, 2ND
L
V
A
=
5V
S
V
F
= –1
0
–0.5
–1.0
–1.5
–2.0
–2.5
–3.0
R = 500Ω
= 0pF
C
F
R
= 500Ω, 2ND
L
0.01% SETTLING
R
L
= 500Ω, 3RD
0.1% SETTLING
0.1
1
10
60 70
80 90 100 110 120 130 140
SETTLING TIME (ns)
1723 G43
FREQUENCY (MHz)
1723 G33
Large-Signal Transient, AV = 1
Small-Signal Transient, AV = 1
Small-Signal Transient, AV = 1
1V/DIV
50mV/DIV
50mV/DIV
1723 G34
1723 G35
1723 G36
A
R
R
= 1
= 500Ω
= 0Ω
50ns/DIV
A
R
R
= 1
50ns/DIV
A
R
R
= 1
50ns/DIV
V
S
F
V
S
F
V
S
F
= 0Ω
= 0Ω
= 0pF
= 0Ω
= 0Ω
= 100pF
C
C
L
L
Large-Signal Transient, AV = –1
Small-Signal Transient, AV = –1
Small-Signal Transient, AV = –1
50mV/DIV
50mV/DIV
1V/DIV
1723 G38
1723 G39
1723 G37
A
= –1
50ns/DIV
A
= –1
50ns/DIV
A
R
R
= –1
= 500Ω
= 500Ω
50ns/DIV
V
G
F
V
G
F
V
G
F
R
R
C
= 500Ω
= 500Ω
= 0pF
R
R
C
= 500Ω
= 500Ω
= 100pF
L
L
172234fb
12
LT1722/LT1723/LT1724
APPLICATIONS INFORMATION
The LT1722/LT1723/LT1724 may be inserted directly into
manyoperationalamplifierapplicationsimprovingbothDC
and AC performance, as well as noise and distortion.
+
V
S
D1
D3
D4
D5
–IN
+IN
R
R
EXT
EXT
Q1
Q2
–IN
+IN
D2
R
Layout and Passive Components
D6
The LT1722/LT1723/LT1724 amplifiers are more tolerant
of less than ideal layouts than other high speed amplifiers.
Formaximumperformance(forexample,fastsettlingtime)
use a ground plane, short lead lengths and RF quality
bypasscapacitors(0.01μFto0.1μF).Forhighdrivecurrent
applications, use low ESR supply bypass capacitors (1μF
to 10μF tantalum). The output/input parasitic coupling
should be minimized when high frequency performance
is required.
I
I
2
1
–
1723 F01
V
S
Figure 1. Input Stage Protection
adding resistance to balance source resistance is not
recommended. The value of the source resistor should
be below 12k as it actually degrades DC accuracy and
also increases noise.
The parallel combination of the feedback resistor and gain
setting resistor on the inverting input combine with the
input capacitance to form a pole that can cause peaking
or even oscillations. In parallel with the feedback resistor,
a capacitor of value:
Total Input Noise
The total input noise of the LT1722/LT1723/LT1724 is
optimized for a source resistance between 0.8k and 12k.
Within this range, the total input noise is dominated by
the noise of the source resistance itself. When the source
resistance is below 0.8k, voltage noise of the amplifier
dominates. When the source resistance is above 12k, the
input noise current is the dominant contributor.
C > R • C /R
F
F
G
IN
should be used to cancel the input pole and optimize
dynamic performance. For unity-gain applications where
a feedback resistor is used, such as an I-to-V converter,
Capacitive Loading
C should be five times greater than C ; an optimum
F
IN
value for C is 10pF.
The LT1722/LT1723/LT1724 drive capacitive loads up to
100pF with unity gain. As the capacitive load increases,
boththebandwidthandthephasemargindecreasecausing
peaking in the frequency response and overshoot in the
transient response. When there is a need to drive a larger
capacitive load, a 25Ω series resistance assures stability
withanyvalueofloadcapacitor. Afeedbackcapacitoralso
helps to reduce any peaking.
F
Input Considerations
EachoftheLT1722/LT1723/LT1724inputsisprotectedwith
back-to-back diodes across the bases of the NPN input
devices. If greater than 0.7V differential input voltages are
anticipated, the input current must be limited to less than
10mA with an external series resistor. Each input also has
two ESD clamp diodes—one to each supply. If an input is
drivenbeyondthesupply, limitthecurrentwithanexternal
resistor to less than 10mA. The input stage protection
circuit is shown in Figure 1.
Power Dissipation
The LT1722/LT1723/LT1724 combine high speed and
large output drive in a small package. Maximum junction
temperature(T )iscalculatedfromtheambienttemperature
J
The input currents of the LT1722/LT1723/LT1724 are
typically in the tens of nA range due to the bias current
cancellation technique used at the input. As the input
offset current can be greater than either input current,
(T ), power dissipation per amplifier (P ) and number of
A
D
amplifiers (n) as follows:
T = T + (n • P • θ )
J
A
D
JA
172234fb
13
LT1722/LT1723/LT1724
APPLICATIONS INFORMATION
Power dissipation is composed of two parts. The first is
due to the quiescent supply current and the second is due
to on-chip dissipation caused by the load current.
Circuit Operation
The LT1722/LT1723/LT1724 circuit topology is a voltage
feedback amplifier. The operation of the circuit can be
understood by referring to the Simplified Schematic. The
first stage is a folded cascode formed by the transistors
Q1 through Q4. A degeneration resistor, R, is used in the
input stage. The current mirror Q5, Q6 is bootstrapped
by Q7. The capacitor, C, assures the bandwidth and the
slew rate performance. The output stage is formed by
complementary emitter followers, Q8 through Q11. The
diodes D1 and D2 protect against input reversed biasing.
Theremainingpartofthecircuitassuresoptimumvoltage
and current biases for all stages.
Worst-case instantaneous power dissipation for a given
resistive load in one amplifier occurs at the maximum
supply current and when the output voltage is at half of
either supply voltage (or the maximum swing if less than
half supply voltage).
Therefore P
in one amplifier is:
D(MAX)
+
–
+
2
P
= (V – V )(I
) + (V /2) /R
D(MAX)
S(MAX)
L
or
+
–
P
= (V – V )(I
) +
O(MAX) L
D(MAX)
S(MAX)
+
Low noise, reduced current supply, high speed and
DC accurate parameters are distinctive features of the
(V – V
)(V
/R )
O(MAX)
Example. Worst-case conditions are: both op amps in
the LT1723IS8 are at T = 85°C, V = 5V, R = 150Ω,
LT1722/LT1723/LT1724
.
A
S
L
V
= 2.5V.
OUT
2
P
= 2 •[(10V)(5.95mA) + (2.5V) /150Ω] = 203mW
= 85°C + (203mW)(190°C/W) = 124°C
D(MAX)
J(MAX)
T
which is less than the absolute maximum rating at 150°C.
SIMPLIFIED SCHEMATIC
+
V
S
R1
R2
I
5
Q4
Q3
Q5
V
BIAS
C
D1
Q10
Q11
Q1
Q2
?–IN
+IN
Q7
OUT
Q8
D2
R
Q9
Q6
I
I
1
I
2
I
4
3
–
V
S
1723 SS
172234fb
14
LT1722/LT1723/LT1724
PACKAGE DESCRIPTION
S5 Package
5-Lead Plastic TSOT-23
(Reference LTC DWG # 05-08-1635)
0.62
MAX
0.95
REF
2.90 BSC
(NOTE 4)
1.22 REF
1.50 – 1.75
(NOTE 4)
2.80 BSC
1.4 MIN
3.85 MAX 2.62 REF
PIN ONE
RECOMMENDED SOLDER PAD LAYOUT
PER IPC CALCULATOR
0.30 – 0.45 TYP
5 PLCS (NOTE 3)
0.95 BSC
0.80 – 0.90
0.20 BSC
DATUM ‘A’
0.01 – 0.10
1.00 MAX
0.30 – 0.50 REF
1.90 BSC
0.09 – 0.20
(NOTE 3)
NOTE:
S5 TSOT-23 0302 REV B
1. DIMENSIONS ARE IN MILLIMETERS
2. DRAWING NOT TO SCALE
3. DIMENSIONS ARE INCLUSIVE OF PLATING
4. DIMENSIONS ARE EXCLUSIVE OF MOLD FLASH AND METAL BURR
5. MOLD FLASH SHALL NOT EXCEED 0.254mm
6. JEDEC PACKAGE REFERENCE IS MO-193
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15
LT1722/LT1723/LT1724
PACKAGE DESCRIPTION
S8 Package
8-Lead Plastic Small Outline (Narrow .150 Inch)
(Reference LTC DWG # 05-08-1610)
.189 – .197
(4.801 – 5.004)
.045 .005
.160 .005
NOTE 3
.050 BSC
7
5
8
6
.245
MIN
.150 – .157
(3.810 – 3.988)
NOTE 3
.228 – .244
(5.791 – 6.197)
.030 .005
TYP
1
3
4
2
RECOMMENDED SOLDER PAD LAYOUT
.010 – .020
(0.254 – 0.508)
s 45°
.053 – .069
(1.346 – 1.752)
.004 – .010
(0.101 – 0.254)
.008 – .010
(0.203 – 0.254)
0°– 8° TYP
.016 – .050
(0.406 – 1.270)
.050
(1.270)
BSC
.014 – .019
(0.355 – 0.483)
TYP
NOTE:
INCHES
1. DIMENSIONS IN
(MILLIMETERS)
2. DRAWING NOT TO SCALE
3. THESE DIMENSIONS DO NOT INCLUDE MOLD FLASH OR PROTRUSIONS.
MOLD FLASH OR PROTRUSIONS SHALL NOT EXCEED .006" (0.15mm)
SO8 0303
MS8 Package
8-Lead Plastic MSOP
(Reference LTC DWG # 05-08-1660 Rev F)
3.00 0.102
(.118 .004)
(NOTE 3)
0.889 0.127
(.035 .005)
0.52
(.0205)
REF
8
7 6
5
5.23
(.206)
MIN
3.00 0.102
(.118 .004)
(NOTE 4)
3.20 – 3.45
4.90 0.152
(.193 .006)
(.126 – .136)
DETAIL “A”
0.254
(.010)
0° – 6° TYP
GAUGE PLANE
0.65
0.42 0.038
(.0165 .0015)
TYP
1
2
3
4
(.0256)
0.53 0.152
(.021 .006)
BSC
1.10
(.043)
MAX
0.86
(.034)
REF
RECOMMENDED SOLDER PAD LAYOUT
DETAIL “A”
0.18
(.007)
SEATING
PLANE
0.22 – 0.38
0.1016 0.0508
NOTE:
(.009 – .015)
1. DIMENSIONS IN MILLIMETER/(INCH)
2. DRAWING NOT TO SCALE
(.004 .002)
0.65
(.0256)
BSC
TYP
MSOP (MS8) 0307 REV F
3. DIMENSION DOES NOT INCLUDE MOLD FLASH, PROTRUSIONS OR GATE BURRS.
MOLD FLASH, PROTRUSIONS OR GATE BURRS SHALL NOT EXCEED 0.152mm (.006") PER SIDE
4. DIMENSION DOES NOT INCLUDE INTERLEAD FLASH OR PROTRUSIONS.
INTERLEAD FLASH OR PROTRUSIONS SHALL NOT EXCEED 0.152mm (.006") PER SIDE
5. LEAD COPLANARITY (BOTTOM OF LEADS AFTER FORMING) SHALL BE 0.102mm (.004") MAX
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16
LT1722/LT1723/LT1724
PACKAGE DESCRIPTION
S Package
14-Lead Plastic Small Outline (Narrow .150 Inch)
(Reference LTC DWG # 05-08-1610)
.337 – .344
.045 .005
(8.560 – 8.738)
.050 BSC
NOTE 3
13
12
11
10
8
14
N
9
N
.245
MIN
.160 .005
.150 – .157
(3.810 – 3.988)
NOTE 3
.228 – .244
(5.791 – 6.197)
1
2
3
N/2
N/2
7
.030 .005
TYP
RECOMMENDED SOLDER PAD LAYOUT
1
2
3
4
5
6
.010 – .020
(0.254 – 0.508)
s 45°
.053 – .069
(1.346 – 1.752)
.004 – .010
(0.101 – 0.254)
.008 – .010
(0.203 – 0.254)
0° – 8° TYP
.050
(1.270)
BSC
.014 – .019
(0.355 – 0.483)
TYP
.016 – .050
(0.406 – 1.270)
S14 0502
NOTE:
INCHES
(MILLIMETERS)
2. DRAWING NOT TO SCALE
1. DIMENSIONS IN
3. THESE DIMENSIONS DO NOT INCLUDE MOLD FLASH OR PROTRUSIONS.
MOLD FLASH OR PROTRUSIONS SHALL NOT EXCEED .006" (0.15mm)
172234fb
Information furnished by Linear Technology Corporation is believed to be accurate and reliable.
However, no responsibility is assumed for its use. Linear Technology Corporation makes no representa-
tion that the interconnection of its circuits as described herein will not infringe on existing patent rights.
17
LT1722/LT1723/LT1724
TYPICAL APPLICATION
4- to 2-Wire Local Echo Cancellation Differential Receiver Amplifier
10pF
2k
1k
–
1/2 LT1739
+
50Ω
1k
–
1/2 LT1723
(n = 1)
n:1
+
V
V
V
R
•
•
R
L
D
L
LINE
100Ω
LINE
LINE
2
n
DRIVER
RECEIVER
+
1/2 LT1723
–
+
50Ω
1k
2k
1k
1/2 LT1739
–
1723 TA03
10pF
RELATED PARTS
PART NUMBER
DESCRIPTION
COMMENTS
3V Operation, 2.5ꢀA Supply Current, 4.5nV/√Hz Max e ,
LT1677
Single, Low Noise Rail-to-Rail Aꢀplifier
n
60µV Max V
OS
LT1800/LT1801/LT1802 Single/Dual/Quad, Low Power, 80MHz Rail-to-Rail
Precision Aꢀplifier
1.6ꢀA Supply Current, 350µV V , 2.3V Operation
OS
LT1806/LT1807
LT1809/LT1810
Single/Dual, Low Noise 325MHz Rail-to-Rail Aꢀplifiers
Single/Dual, Low Distortion 180MHz Rail-to-Rail Aꢀplifiers
2.5V Operation, 550µV
V , 3.5nV/√Hz
MAX OS
2.5V Operation, –90dBc at 5MHz Distortion
LT1812/LT1813/LT1814 Single/Dual/Quad, 3ꢀA, 750V/µs Aꢀplifiers
5V Operation, 3.6ꢀA Supply Current, 40ꢀA Min Output Current
LT6202/LT6203/LT6204 Single/Dual/Quad, 100MHz, Low Noise Rail-to-Rail Op Aꢀps 2nV/√Hz, 2.5ꢀA on Single 3V Supply
172234fb
LT 0909 REV B • PRINTED IN USA
LinearTechnology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
18
●
●
© LINEAR TECHNOLOGY CORPORATION 2002
(408) 432-1900 FAX: (408) 434-0507 www.linear.com
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