LTC201A_15 [Linear]
Micropower, Low Charge Injection, Quad CMOS Analog Switches;
| 型号： | LTC201A_15 |
| 厂家： | 
Linear |
| 描述： | Micropower, Low Charge Injection, Quad CMOS Analog Switches |
| 文件： | 总16页 (文件大小：208K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
LTC201A/LTC202/LTC203
Micropower, Low Charge
Injection, Quad CMOS Analog Switches
U
FEATURES
DESCRIPTIO
■
Micropower Operation
Single 5V or ±15V Supply Operation
Low Charge Injection
The LTC®201A, LTC202, and LTC203 are micropower,
■
quadCMOSanalogswitcheswhichtypicallydissipateonly
250µW from ±15V supplies and 40µW from a single 5V
supply. The switches have 65Ω typical on resistance
and a very high off resistance. A break-before-make
characteristic, inherent in these switches, prevents the
shorting of two channels. With a supply voltage of ±15V,
the signal range is ±15V. These switches have special
charge compensation circuitry which greatly reduces
charge injection to a maximum of±25pC (±15V supplies).
■
■
■
■
■
■
■
Low RON
Low Leakage
Guaranteed Break Before Make
Latch Resistant Design
TTL/CMOS Compatible
Improved Second Source for DG2O1A/DG202
U
The LTC201A, LTC202, and LTC203 are designed for
applications such as programmable gain amplifiers,
analog multiplexers, sample-and-hold circuits, precision
charge switching and remote switching. These three
devices are differentiated by the type of switch action, as
shown in the logic table.
KEY SPECIFICATIO S
Supply Current ................... I+ = 40µA, I– = 5µA Max
■
■
Charge Injection
±15V Supplies .................................±25pC Max
Single 5V Supply.................................. 2pC Typ
■
RON ............................................................. 65Ω Typ
■
, LTC and LT are registered trademarks of Linear Technology Corporation.
Signal Range .................................................... ±15V
U
TYPICAL APPLICATIO
Micropower 100Hz to 1MHz V-to-F Converter
7V TO 10V
100k
V
1.5M
IN
OV TO 5V
10k
+
–
220k*
100Hz TRIM
(240k* TYP)
1N4148
12k
100Ω
1µF
1/2 LT1178
LT1004-2.5
1µF
50k
+
NC
2N3904
47k
®
1/2 LT 1178
2N3906
–
0.01µF
2k
V
DD
CD4024
RESET
CLK
Q7
74C14
10M
0.33µF
V
SS
3pF
LINEARITY IS 0.02%
QUIESCENT CURRENT IS 90µA
SUPPLY CURRENT IS 360µA AT 1MHz
F
OUT
*1%FILM RESISTOR
2µF
+
–
S2
S4
IN2
IN3
IN1
IN4
GND
V
S1
D1
S3
V
LTC201A/LTC202
D3
D4
D2
0.022µF
500pF
POLYSTYRENE
LTC201A/202/203•TA01
201a23fb
1
LTC201A/LTC202/LTC203
W W
U W
U W
U
ABSOLUTE AXI U RATI GS
PACKAGE/ORDER I FOR ATIO
(Note 1)
TOP VIEW
ORDER PART
NUMBER
Voltages Referenced to V–
IN1
D1
S1
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
IN2BP C
D2
V+ ........................................................................ 44V
GND..................................................................... 25V
Digital Inputs, S, D (Note 2) ....... –2V to (V+ + 2V) or
20mA, Whichever Occurs First
LTC201ACN
LTC201ACS
LTC202CN
LTC202CS
LTC203CN
LTC203CS
S2
–
+
V
V
GND
S4
NC
S3
Current
D4
D3
IN3
Any Input Except S or D ................................... 30mA
Continuous S or D ............................................ 20mA
Peak S or D (Pulsed at 1ms,
IN4
N PACKAGE
16-LEAD PDIP
10% Duty Cycle Max)................................... 70mA
ESD Susceptibility (Note 3) ......................................4kV
Power Dissipation (Plastic) ............................... 500mW
Power Dissipation (Ceramic) ............................. 900mW
Operating Temperature Range
LTC201AC/LTC202C/LTC203C ................ 0°C to 70°C
LTC201AM/LTC202M/LTC203M .......–55°C to 125°C
Storage Temperature Range ..................–65°C to 150°C
Lead Temperature (Soldering, 10 sec).................. 300°C
T
= 110°C, θ - 120C/W
JMAX
JA
S PACKAGE
16-LEAD PLASTIC SO
T
= 110°C, θ - 130C/W
JMAX
JA
J PACKAGE
16-LEAD CERDIP
= 150°C, θ - 100C/W
JA
ORDER PART
NUMBER
T
JMAX
LTC201AMJ
LTC201ACJ
LTC202MJ
LTC202CJ
LTC203MJ
LTC203CJ
LOGIC TABLE
LTC201A
LTC202
LTC203
IN
X
IN1 TO IN4
IN1 TO IN4
IN1, IN4
IN2, IN3
OBSOLETE PACKAGE
0
1
ON
OFF
ON
OFF
ON
ON
Consider the N16 or SO-16 Package for Alternate Source
OFF
OFF
Consult LTC Marketing for parts specified with wider operating temperature ranges.
U
The ■ denotes the specifications which apply
DIGITAL A D DC ELECTRICAL CHARACTERISTICS
over full operating temperature range, otherwise specifications are at TA = 25°C. V+ = 15V, V– = –15V, GND = 0V.
LTC201AM/LTC202M/
LTC203M
LTC201AC/LTC202C/
LTC203C
TYP
PARAMETER
Analog Signal Range
RON
CONDITIONS
MIN
TYP
MAX MIN
MAX UNITS
■
±15
110
110
160
±15
125
125
160
V
Ω
VS = ±10V
TMIN
25°C
TMAX
ID = 1mA
65
65
Ω
Ω
∆RON vs VS
20
0.5
5
20
0.5
5
%
∆RON vs Temperature
RON Match
%/°C
%
VS = 0V, IDS = 1mA
Off Input Leakage IS (OFF)
VD = ±14V, VS = ±14V
Switch Off
0.01
±1
±100
0.01
±5
±100
nA
nA
■
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2
LTC201A/LTC202/LTC203
U
The ■ denotes the specifications which
DIGITAL A D DC ELECTRICAL CHARACTERISTICS
apply over full operating temperature range, otherwise specifications are at TA = 25°C. V+ = 15V, V– = –15V, GND = 0V.
LTC201AM/LTC202M/
LTC203M
LTC201AC/LTC202C/
LTC203C
PARAMETER
CONDITIONS
MIN
TYP
MAX MIN
TYP
MAX UNITS
Off Output Leakage ID (0FF)
VD = ±14V, VS = ±14V
Switch Off
■
0.01
±1
±100
0.01
±5
±100
nA
nA
On Channel Leakage lD (ON)
VD = VS = ±14V
0.02
±1
0.02
±5
nA
nA
V
Switch On
■
■
■
■
±200
±200
Input High Voltage VINH
Input Low Voltage VINL
2.4
2.4
0.8
0.8
V
Input High or Low Current
IINH and IINL
VIN = 15V, 0V
±1
±1
µA
CS (OFF)
CD (OFF)
CD, CS (ON)
I+
5
5
pF
pF
pF
µA
µA
µA
µA
12
30
12
30
16
All Logic Inputs Tied Together
VIN = 0V or 4.0V
16
40
60
5
40
60
5
■
■
I–
0.1
0.1
10
10
AC ELECTRICAL CHARACTERISTICS
V+ = 15V, V– = –15V, GND = 0V unless otherwise noted.
LTC201AM/LTC202M/
LTC203M
LTC201AC/LTC202C/
LTC203C
PARAMETER
CONDITIONS
MIN
TYP
290
210
85
MAX
400
300
MIN
TYP
290
210
85
MAX
400
300
UNITS
ns
tON
VS = 2V, RL = 1kΩ, CL = 35pF
tOFF
ns
tOPEN
20
20
ns
Off Isolation
VS = 2VP-P, RL = 1kΩ, f 100kHz
75
75
dB
Crosstalk
90
90
dB
Charge Injection OINJ
Total Harmonic Distortion THD
RS = 0Ω, CL = 1000pF, VS = 0V
VS = 2VP-P, RL = 10kΩ
5
±25
8
±25
pC
0.01
0.01
%
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3
LTC201A/LTC202/LTC203
U
The ■ denotes the specifications which
DIGITAL A D DC ELECTRICAL CHARACTERISTICS
apply over full operating temperature range, otherwise specifications are at TA = 25°C. V+ = 5V, V– = GND = 0V unless otherwise noted.
LTC201AM/LTC202M/
LTC203M
LTC201AC/LTC202C/
LTC203C
PARAMETER
Analog Signal Range
RON
CONDITIONS
MIN
TYP MAX
MIN
TYP MAX
UNITS
V
■
0
5
0
5
VS = ±1.5V, +3V
TMIN
25°C
TMAX
450
520
Ω
ID = 0.25mA
280
450
650
280
525
650
Ω
Ω
∆RON vs VS
20
0.5
5
20
0.5
5
%
∆RON vs Temperature
∆RON Match
%/°C
%
VS = 2.5V, IDS = 0.25mA
Off Input Leakage IS (OFF)
VD = 4V, 1V; VS = 1V, 4V (Note 4)
Switch Off
0.01
±1
±100
±1
0.01
±5
±100
+5
nA
nA
nA
nA
nA
nA
V
■
■
Off Output Leakage ID (0FF)
On Channel Leakage lD (ON)
VD = 4V, 1V; VS = 1V, 4V (Note 4)
Switch Off
0.01
0.01
0.01
0.01
±100
±1
±100
±5
VD = VS = 1V, 4V (Note 4)
Switch On
■
■
■
■
±200
±200
Input High Voltage VINH
Input Low Voltage VINL
Input High or Low Current
2.4
2.4
0.8
0.8
V
VIN = 5V, 0V
±1
±1
µA
I
INH and IINL
CS (OFF)
CD (OFF)
CD, CS (ON)
I+
5
12
30
8
5
12
30
8
pF
pF
pF
µA
µA
All Logic Inputs Tied Together
VIN = 0V OR 4.0V
20
30
20
30
■
AC ELECTRICAL CHARACTERISTICS
V+ = 5V, V– = GND = 0V unless otherwise noted.
LTC201AM/LTC202M/
LTC203M
LTC201AC/LTC202C/
LTC203C
PARAMETER
CONDITIONS
MIN
TYP
450
190
250
75
MAX
600
300
MIN
TYP
450
190
250
75
MAX
600
300
UNITS
ns
tON
VS = 2V, RL = 1kΩ, CL = 35pF
tOFF
ns
tOPEN
100
100
ns
Off Isolation
VS = 2VP-P, RL = 1kΩ, f = 100Hz
dB
Crosstalk
90
90
dB
Charge Injection OINJ
Total Harmonic Distortion THD
RS = 0Ω, CL = 1000pF, VS = 2.5V
VS = 2VP-P, RL = 10kΩ
2
2
pC
0.01
0.01
%
Note 1: Absolute Maximum Ratings are those values beyond which the life
Note 3: In-circuit ESD on the switch pins (S or D) exceeds 4kV (see test
circuit).
Note 4: Leakage current with a single 5V supply is guaranteed by
correlation with the ±15V leakage current.
of a device may be impaired.
Note 2: Signals on S, D, or IN exceeding V or V will be clamped by
+
–
internal diodes. Limit forward diode current to maximum current rating.
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4
LTC201A/LTC202/LTC203
U W
TYPICAL PERFOR A CE CHARACTERISTICS
RON vs VS Over Supply Voltage
RON vs VS Over Temperature
RON vs VS Over Temperature
+
–
°
T
I
= 25 C
V
V
= 5V
= 0V
V
= 5V, 0V
A
D
SUPPLY
250
200
150
100
500
400
300
200
100
80
= 1mA
125°C
I
= 1mA
D
125°C
25°C
25°C
60
±5V
±10V
40
–55°C
±15V
±20V
–55°C
+
–
50
0
V
V
= 15V
100
0
20
0
= –15V
I
= 1mA
D
–20 –16
8
12
16 20
–12 –8 –4
0
4
0
2
4
1
3
5
–15 –12
6
9
–9 –6 –3
0
S
3
12 15
V
(V)
V (V)
V (V)
S
S
LT201_202_203 • TPC01
LT201_202_203 • TPC02
LT201_202_203 • TPC03
Positive Supply Current vs Logic
Input Voltage
Supply Current vs Logic Input
Voltage
Q
INJ vs VS Over Supply Voltage
50
40
30
+
–
+
–
V
V
T
= 15V
= –15V
= 25°C
V
V
T
= 5V
T
= 25°C
= 1000p-F
A
L
300
270
240
210
180
150
120
90
300
270
240
210
180
150
120
90
= 0V
C
= 25°C
A
A
ALL LOGIC INPUTS
TIED TOGETHER
ALL LOGIC INPUTS
TIED TOGETHER
+
–
+
–
V
V
= 5V
= –5V
V
V
= 5V
= 0V
20
10
0
–10
–20
–30
–40
–50
+
–
V
V
= 15V
= –15V
60
60
30
30
0
0
0
3
6
9
12
15
–10
5
10
15
–15
–5
0
4
5
0
1
2
3
V
(V)
V
(V)
IN
IN
V (V)
S
LT201_202_203 • TPC05
LT201_202_203 • TPC04
LT201_202_203 • TPC06
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5
LTC201A/LTC202/LTC203
W U U
U
APPLICATIO S I FOR ATIO
Switching Time Test Circuit
output switch on. Feedthrough via gate capacitance may
result in spikes at leading and trailing edge of output
waveform.
Switch output waveform shown for VS = constant with
logic input waveform as shown. Note that VS may be + or
– as per switching time test circuit. VO is the steady state
Switching Time Test Circuit
SWITCH
INPUT
SWITCH
OUTPUT
LOGIC “1” = SW ON
3V
D1
R
NO
S1
V
O
LOGIC INPUT
V
= 2V
50%
S
t < 20ns
r
t < 20ns
f
R
C
L
35pF
0V
3V
0V
L
L
= V
V
S
O
1kΩ
IN1
+ r
R
DS(ON)
L
LOGIC “0” = SW ON
50%
LOGIC
INPUT
NC
LOGIC INPUT
t < 20ns
r
(REPEAT TEST FOR IN2, IN3 AND IN4)
t < 20ns
f
SWITCH
INPUT
V
S
LT201_202_203 • AI02
0.9
0.9
V
V
O
O
SWITCH
OUTPUT
0V
t
t
ON
OFF
LT201_202_203 • AI01
Charge Injection Test Circuit
∆V
O
R
S
D
X
GEN
X
V
O
C
=
L
V
GEN
1000pF
IN
V
X
O
3V
0V
OFF
OFF
NC
NO
ON
ON
ON
ON
LT201_202_203 • AI03
3V
0V
∆V IS THE MEASURED VOLTAGE ERROR DUE TO CHARGE INJECTION.
O
THE ERROR VOLTAGE IN COULOMBS IS ∆Q = C • ∆V
LT201_202_203 • AI04
L
O
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6
LTC201A/LTC202/LTC203
W U U
APPLICATIO S I FOR ATIO
U
OIRR-Off Isolation Test Circuit
CCRR-Channel to Channel Crosstalk Test Circuit
C
15V
15V
C
SIGNAL
GENERATOR
SIGNAL
GENERATOR
+
+
V
50Ω
V
V
V
D1
3
V
V
S1
L
S
V
S
= 2V
P-P
V
S
= 2V
P-P
f = 100kHz
f = 100kHz
N
X
IN1
V
IN2
V
V
IN
IN
CHAN A
ANALYZER
CHAN B
CHAN A
V
ANALYZER
CHAN B
IN
V
V
D
D2
S2
NC
–
–
V
GND
GND
V
R
1kΩ
R
1kΩ
L
L
C = 0.001µF//0.1µF
CHIP CAPACITORS
C = 0.001µF//0.1µF
CHIP CAPACITORS
V
V
C
V
V
C
O
D
S1
OIRR = 20 LOG
CCRR = 20 LOG
–15V
–15V
LT201_202_203 • AI05
D2
LT201_202_203 • AI06
VIN
VIN
NC
NO
3V
0V
NC
NO
3V
0V
Micropower, 4.5V to 15V Input,
Voltage Doubler Using the LTC203
In-Circuit ESD Test Circuit
ANY SOURCE OR DRAIN PIN
V
= 2V
IN
OUT
LTC201A/
LTC202/
LTC203
1µF
ESD TESTER
LTC203
1.5kΩ
S1
D1
+
–
15V
0.1µF
–15V
S OR D
V
V
+
V
V
IN
1N4148
POWER APPLIED
OR OPEN CIRCUIT
±4kV
100pF
S3
D3
–
V
1µF
330k
GND
S2
0.1µF
D2
14
1/4 74C14
GND
IN3
IN2
1MΩ
PER MIL-STD-883C
METHOD 3015.2
LT201_202_203 • AI07
IN1
IN4
10µF
1000pF
D4
S4
LT201_202_203 • AI08
I
V
V
OUT, NO LOAD
R
Q
IN
OUT
4.5V
15V
20µA
8.988V(12mV Error)
29.96V(40mV Error)
1.2k
130µA
600Ω
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7
LTC201A/LTC202/LTC203
W U U
U
APPLICATIO S I FOR ATIO
Micropower, ±4.5V to ±15V, Voltage Inverter Using the LTC203
LTC203
10
11
2
S1
D3
D1
13
+
V
3
V
S3
IN
1µF
5
14
1
GND
S2
330k
15
D2
IN3
16
9
IN2
IN1
14
74C14
1MΩ
8
7
IN4
D4
10µF
1000pF
6
S4
V
–
V
4
I
V
V
,
NO LOAD
R
= –V
IN
Q
IN
OUT
OUT
OUT
1µF
4.5V
15V
15µA
125µA
–4.494V(6mV Error)
–14.975V(25mV Error)
1.1kΩ
520Ω
LT201_202_203 • AI09
Quad 12-Bit Sample-and-Hold
5V
LT1014
OR
LT1079
+
–
V
OUT1
LTC201A/
LTC202/
LTC203
IN1
IN2
IN3
IN4
S1
NC SAMPLE
HOLD
HOLD
+
–
NO
+
SAMPLE
V
V
V
OUT2
LT1014
LT1079
V
V
V
V
D1
0.01µF
IN1
SAMPLE-TO-HOLD
OFFSET
0.6mV
0.6mV
+
–
D2
D3
D4
S2
S3
IN2
IN3
IN4
APERTURE TIME
300ns
300ns
OUT3
OUT4
0.01µF
AQUISITION TIME TO
0.01% (0 TO 2V STEP)
14µs
27µs
SLEW RATE
(0 TO 5V STEP)
0.4V/µs
0.07V/µs
0.01µF
+
–
S4
DROOP RATE
0.8mV/ms
1.6mA
0.6mV/ms
V
0.01µF
SUPPLY CURRENT
180µA
–
GND
V
LT201_202_203 • AI10
–5V
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8
LTC201A/LTC202/LTC203
W U U
APPLICATIO S I FOR ATIO
U
Ultra Low Noise, Low Drift Chopper Amplifier
15V
74C14
INPUT
1MΩ
10
D3
7
1
16
IN2
9
8
14
S2
3
IN1
IN3
IN4
S1
D4
1000pF
LTC203
1µF
+
–
S3
11
S4
NC
V
V
GND
5
D2
15
D1
15V
6
12
13
4
2
100kΩ
–
15V
15V
–15V
OUTPUT
LT1097
–15V
+
1µF
+
LT1028
–
10kΩ
10Ω
470pF
100kΩ
–15V
R2
10kΩ
0.47µF
NOISE: 40nV 0.1Hz TO 10Hz
P-P
V
: 1µV
OS
R1
DRIFT: 0.05µV/°C
10Ω
R2
R1
: > 10
GAIN:
+1
8
A
VOL
LT201_202_203 • AI11
I : 25nA
b
Noise in a 0.1 to 10Hz Bandwidth
50nV
10 sec
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9
LTC201A/LTC202/LTC203
W U U
U
APPLICATIO S I FOR ATIO
Bipolar (AC) Input V/F Converter
0.01µF*
15V
3
16
IN2
6
9
15
D2
1
8
11
S3
S1
D1
IN1
IN4
IN3
S4
D4
LTC203
74C04
OUTPUT
0kHz TO 10kHz
+
–
NC
12
V
V
GND
5
D3
10
S2
14
13
4
2
7
0.1µF
1N4148
1N4148
15V
1N4148
1N4148
2k
LT1004-2.5
–15V
15V
15V
36.5kΩ
1%**
1kΩ
10kΩ
15V
–
15V
INPUT
±10V
–
+
15V
LT1056
3.6kΩ
10k
–
+
LT1012
A = 10
3.6k
LT1011
–15V
2N2369
–15V
+
1N4148
–15V
*
POLYSTYRENE
50ppm/°C DRIFT
0.04% LINEARITY
1N4148
100pF
33kΩ
** TRW/IRC MTR/5/+120
10kΩ
0.33µF
LT201_202_203 • AI13
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10
LTC201A/LTC202/LTC203
W U U
APPLICATIO S I FOR ATIO
U
Micropower Thermocouple Temperature to Frequency Converter
6V
0.02µF
NC
TYPE K
THERMOCOUPLE
6V
10k
6V
“A”
Q1
2N3904
100k
+
–
V
–
+
K
1M
LT1025
6V
Q2
2N3906
LT1049
+
R–
GND
74C14
100k
OUTPUT
0°C to 100°C
D.C. to 1kHz
C1
100pF
6.81kΩ**
C4
300pF
C3
0.47µF
100°C 1.5kΩ
240k
TRIM
6V
6.8µF
LT1004-1.2V
3
14
S2
1
8
11
S3
6
16
IN2
9
S1
IN1
IN3
IN4
S4
LTC203
NOTES:
+
–
*
POLYSTYRENE
D1
D2
15
NC
12
V
V
GND
5
D3
10
D4
** IRC/TRW MTR/5/+120ppm
360µA OPERATING CURRENT
4.75V TO 10V SUPPLY VOLTAGE
13
4
2
7
6V
FOR 4mV FULL SCALE “GENERAL PURPOSE”
V → F DELETE LT1025 AND THERMOCOUPLE
LT201_202_203 • AI14
AND DRIVE POINT “A”
C2
390pF*
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11
LTC201A/LTC202/LTC203
W U U
U
APPLICATIO S I FOR ATIO
Precision Current Sensing in Supply Rails
15V
74C14
SHUNT CAN BE IN
POSITIVE OR NEGATIVE
SUPPLY LEAD
1MΩ
I
R
IN
SHUNT
V
OUT
1000pF
1µF
S1
D1
S2
D2
IN1
IN2
LTC203
IN3
IN4
S3
D3
S4
D4
+
–
NC
V
V
GND
15V
–15V
1µF
LT201_202_203 • AI15
Precision Voltage Divide by 2 Circuit
V
= V /2
IN
OUT
1µF
V
IN
4.5V TO 20V
+
–
V
S1
D1
S2
D2
NC
LTC203
V
GND
IN4
S3
D3
S4
D4
IN1
IN3
IN2
1µF
74C14
1M
330k
10µF
1000pF
LT201_202_203 • AI16
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12
LTC201A/LTC202/LTC203
U
PACKAGE DESCRIPTIO
J Package
16-Lead CERDIP (Narrow .300 Inch, Hermetic)
(Reference LTC DWG # 05-08-1110)
.840
(21.336)
MAX
CORNER LEADS OPTION
(4 PLCS)
.005
(0.127)
MIN
16
10
15
14
12
11
9
8
13
.023 – .045
(0.584 – 1.143)
HALF LEAD
OPTION
.220 – .310
(5.588 – 7.874)
.025
(0.635)
RAD TYP
.045 – .065
(1.143 – 1.65)
FULL LEAD
OPTION
2
3
5
1
4
6
7
.200
(5.080)
MAX
.300 BSC
(7.62 BSC)
.015 – .060
(0.380 – 1.520)
.008 – .018
(0.203 – 0.457)
0° – 15°
.045 – .065
(1.143 – 1.651)
.125
(3.175)
MIN
.100
(2.54)
BSC
.014 – .026
NOTE: LEAD DIMENSIONS APPLY TO SOLDER DIP/PLATE
OR TIN PLATE LEADS
(0.360 – 0.660)
J16 0801
OBSOLETE PACKAGE
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13
LTC201A/LTC202/LTC203
U
PACKAGE DESCRIPTIO
N Package
16-Lead PDIP (Narrow .300 Inch)
(Reference LTC DWG # 05-08-1510)
.770*
(19.558)
MAX
14
12
10
9
8
15
13
11
16
.255 ± .015*
(6.477 ± 0.381)
2
1
3
4
6
5
7
.300 – .325
.130 ± .005
.045 – .065
(7.620 – 8.255)
(3.302 ± 0.127)
(1.143 – 1.651)
.020
(0.508)
MIN
.065
(1.651)
TYP
.008 – .015
(0.203 – 0.381)
+.035
–.015
.325
.120
(3.048)
MIN
.018 ± .003
(0.457 ± 0.076)
.100
(2.54)
BSC
+0.889
8.255
(
)
–0.381
NOTE:
INCHES
1. DIMENSIONS ARE
N16 1002
MILLIMETERS
*THESE DIMENSIONS DO NOT INCLUDE MOLD FLASH OR PROTRUSIONS.
MOLD FLASH OR PROTRUSIONS SHALL NOT EXCEED .010 INCH (0.254mm)
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14
LTC201A/LTC202/LTC203
U
PACKAGE DESCRIPTIO
S Package
16-Lead Plastic Small Outline (Narrow .150 Inch)
(Reference LTC DWG # 05-08-1610)
.386 – .394
(9.804 – 10.008)
.045 ±.005
NOTE 3
.050 BSC
N
16
N
15
14
13
12
11
10
9
.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
8
.030 ±.005
TYP
RECOMMENDED SOLDER PAD LAYOUT
5
7
1
2
3
4
6
.010 – .020
(0.254 – 0.508)
× 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)
S16 0502
NOTE:
1. DIMENSIONS IN
INCHES
(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)
201a23fb
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 represen-
tationthattheinterconnectionofitscircuitsasdescribedhereinwillnotinfringeonexistingpatentrights.
15
LTC201A/LTC202/LTC203
RELATED PARTS
PART NUMBER
DESCRIPTION
COMMENTS
LTC221/LTC222
Micropower, Low Charge Injection, Quad CMOS Analog Switches
Parallel Controlled with Data Latches
LTC1380/LTC1393 8-Channel/4-Channel Differential Analog Multiplexer with SMBus Interface 3V to ±15V, R = 35Ω Single-Ended/70Ω Differential
ON
LTC1390/LTC1391 8-Channel, Analog Multiplexer with Serial Interface
LT1675/LT1675-1 250MHz, Triple and Single RGB Multiplexer
3V to ±15V, R = 45Ω, Low Charge Injection
ON
100MHz Pixel Switching, 1100V/µs Slew Rate
201a23fb
LW/TP 1102 1K REV B • PRINTED IN USA
LinearTechnology Corporation
161630 McCarthy Blvd., Milpitas, CA 95035-7417
LINEAR TECHNOLOGY CORPORATION 1991
■
■
(408) 432-1900 FAX: (408) 434-0507 www.linear.com
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