MAX4130EUK-T [MAXIM]
Operational Amplifier, 1 Func, 3500uV Offset-Max, BIPolar, PDSO5, MO-178AA, SOT-23, 5 PIN;
| 型号： | MAX4130EUK-T |
| 厂家： | 
MAXIM INTEGRATED PRODUCTS |
| 描述： | Operational Amplifier, 1 Func, 3500uV Offset-Max, BIPolar, PDSO5, MO-178AA, SOT-23, 5 PIN 放大器 光电二极管 |
| 文件： | 总16页 (文件大小：272K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
MAX4130–MAX4134
Single/Dual/Quad, Wide-Bandwidth, Low-Power,
Single-Supply, Rail-to-Rail I/O Op Amps
General Description
Features
The MAX4130–MAX4134 family of operational amplifiers
combines 10MHz gain-bandwidth product and excellent
DC accuracy with rail-to-rail operation at the inputs and
outputs. These devices require only 900µA per amplifier,
and operate from either a single supply (+2.7V to +6.5V)
or dual supplies ( 1.35V to 3.25V) with a common-
o 6-Bump UCSP (MAX4131)
o +2.7V to +6.5V Single-Supply Operation
o Rail-to-Rail Input Common-Mode Voltage Range
o Rail-to-Rail Output Voltage Swing
mode voltage range that extends 250mV beyond V
EE
o 10MHz Gain-Bandwidth Product
and V . They are capable of driving 250Ω loads and
CC
o 900µA Quiescent Current per Amplifier
are unity-gain stable. In addition, the MAX4131/
MAX4133 feature a shutdown mode in which the outputs
are placed in a high-impedance state and the supply
current is reduced to only 25µA per amplifier.
o 25µA Shutdown Function (MAX4131/MAX4133)
o 200µV Offset Voltage
With their rail-to-rail input common-mode range and
output swing, the MAX4130–MAX4134 are ideal for low-
voltage, single-supply operation. Although the minimum
operating voltage is specified at 2.7V, the devices
typically operate down to 1.8V. In addition, low offset
voltage and high speed make them the ideal signal-
conditioning stages for precision, low-voltage data-
acquisition systems. The MAX4130 is offered in the
space-saving 5-pin SOT23 package. The MAX4131 is
offered in the ultra-small 6-bump, 1mm x 1.5mm chip-
scale package (UCSP™).
o No Phase Reversal for Overdriven Inputs
o Drive 250Ω Loads
o Stable with 160pF Capacitive Loads
o Unity-Gain Stable
Ordering Information
PIN-
PACKAGE
TOP
MARK
PART
TEMP RANGE
MAX4130EUK-T
MAX4131C/D
MAX4131EBT-T
MAX4131EUA
MAX4131ESA
-40°C to +85°C
0°C to +70°C
5 SOT23
Dice*
AABB
—
Selector Guide
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
6 UCSP
8 µMAX
8 SO
AAX
—
AMPS PER
PACKAGE
SHUTDOWN
MODE
PIN-
PACKAGE
PART
—
MAX4130
MAX4131
1
—
5 SOT23
*Dice are specified at T = +25°C. DC parameters only.
A
6 UCSP,
8 µMAX/SO
1
Yes
Ordering Information continued at end of data sheet.
MAX4132
MAX4133
MAX4134
2
2
4
—
Yes
—
8 µMAX/SO
14 SO
Typical Operating Circuit
14 SO
+3V
________________________Applications
MAX147
Battery-Powered Instruments
Portable Equipment
3
6
8
1
V
SHDN
DOUT
DD
2
4
5
AIN
MAX4131
Data-Acquisition Systems
Signal Conditioning
SERIAL
INTERFACE
SCLK
CS
VREF
Low-Power, Low-Voltage Applications
7
GND
Pin Configurations appear at end of data sheet.
UCSP is a trademark of Maxim Integrated Products, Inc.
For pricing, delivery, and ordering information, please contact Maxim Direct
at 1-888-629-4642, or visit Maxim’s website at www.maximintegrated.com.
19-1089; Rev 4; 1/14
MAX4130–MAX4134
Single/Dual/Quad, Wide-Bandwidth, Low-Power,
Single-Supply, Rail-to-Rail I/O Op Amps
ABSOLUTE MAXIMUM RATINGS
Supply Voltage (V - V )...................................................7.5V
8-Pin µMAX (derate 4.10mW/°C above +70°C)...........330mW
14-Pin SO (derate 8.00mW/°C above +70°C)..............640mW
Operating Temperature Range
CC
EE
IN+, IN-, SHDN Voltage ...................(V
+ 0.3V) to (V - 0.3V)
CC
EE
Output Short-Circuit Duration (Note 1).......................Continuous
(short to either supply)
Continuous Power Dissipation (T = +70°C)
A
5-Pin SOT23 (derate 7.1mW/°C above +70°C)............571mW
6-Bump UCSP (derate 2.9mW/°C above +70°C).........308mW
8-Pin SO (derate 5.88mW/°C above +70°C)................471mW
MAX413_E__ ...................................................-40°C to +85°C
Maximum Junction Temperature .....................................+150°C
Storage Temperature Range.............................-65°C to +160°C
Lead Temperature (soldering, 10s) .................................+300°C
Bump Reflow Temperature .........................................+235°C
Note 1: Provided that the maximum package power-dissipation rating is not exceeded.
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
DC ELECTRICAL CHARACTERISTICS
(V
= +2.7V to +6.5V, V
= 0V, V
= 0V, V
= V /2, R tied to V /2, SHDN ≥ 2V (or open), T = +25°C, unless
CC
EE
OUT
CC
L
CC
A
CM
otherwise noted.)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
0.35
0.20
MAX
1.50
0.60
UNITS
MAX4130EUK
MAX4131ESA
MAX4131EUA/
MAX4131EBT
0.35
0.25
1.20
0.75
Input Offset Voltage
V
V
= V to V
mV
OS
CM
EE
CC
MAX4132ESA/
MAX4133ESD
MAX4132EUA
MAX4134ESD
0.40
0.35
50
1.50
1.50
150
15
Input Bias Current
I
V
V
= V to V
nA
nA
kΩ
V
B
CM
CM
EE
CC
CC
MAX4131EBT
Input Offset Current
I
= V to V
EE
OS
All other packages
12
Differential Input Voltage
R
-1.5V < V
< 1.5V
DIFF
500
IN
Common-Mode Input Voltage
Range
V
0.25
-
V
+
EE
CC
CMVR
0.25
MAX4130EUK
MAX4131ESA
67
78
90
98
MAX4131EUA/
MAX4131EBT
68
74
88
94
V
< V
- 0.25V < V
CM
EE
Common-Mode Rejection Ratio
CMRR
PSRR
dB
+ 0.25V
CC
MAX4132ESA/
MAX4133ESD
MAX4132EUA
MAX4134ESD
66
64
78
86
84
Power-Supply Rejection Ratio
Output Resistance
V
= 2.7V to 6.5V
100
0.1
0.1
dB
Ω
CC
R
A = 1
V
OUT
LKG
Off-Leakage Current
I
SHDN < 0.8V, V
= 0V to V
1
µA
OUT
CC
2
Maxim Integrated
MAX4130–MAX4134
Single/Dual/Quad, Wide-Bandwidth, Low-Power,
Single-Supply, Rail-to-Rail I/O Op Amps
DC ELECTRICAL CHARACTERISTICS (continued)
(V
= +2.7V to +6.5V, V
= 0V, V
= 0V, V
= V /2, R tied to V /2, SHDN ≥ 2V (or open), T = +25°C, unless
CC
EE
OUT
CC
L
CC
A
CM
otherwise noted.)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
V
= 0.25V to 2.45V,
OUT
92
108
R = 100kΩ
L
V
V
= 2.7V
CC
CC
V
= 0.4V to 2.3V,
OUT
72
94
75
82
108
86
R = 250Ω
L
Large-Signal Voltage Gain
A
dB
V
V
= 0.25V to 4.75V,
OUT
R = 100kΩ
L
= 5V
V
= 0.4V to 4.6V,
OUT
R = 250Ω
L
V
V
V
V
V
V
V
V
- V
12
20
20
35
CC
OL
CC
OL
CC
OL
CC
OL
OH
R = 100kΩ
L
- V
- V
EE
MAX4130/
MAX4131
240
125
15
290
170
30
OH
EE
R = 250Ω
L
- V
- V
Output Voltage Swing
V
mV
O
OH
EE
R = 100kΩ
L
MAX4132/
MAX4133/
MAX4134
- V
- V
25
40
280
180
50
330
230
OH
EE
R = 250Ω
L
- V
Output Short-Circuit Current
SHDN Logic Threshold
SHDN Input Current
I
mA
V
SC
V
Low
0.8
IL
IH
IL
MAX4131–MAX4134
MAX4131–MAX4134
V
High
2.0
2.7
I
1
3
µA
V
Operating Supply Voltage
Range
V
6.5
CC
V
=2.7V
=5V
900
1050
1150
CC
Supply Current per Amplifier
I
V
= V
= V /2
µA
µA
CC
CM
OUT
CC
V
CC
1000
V
CC
= 2.7V
=5V
25
40
40
60
Shutdown Supply Current per
Amplifier
SHDN > 0.8V, MAX4131–
MAX4134
I
SHDN
V
CC
DC ELECTRICAL CHARACTERISTICS
(V
= +2.7V to +6.5V, V = 0V, V
= 0V, V
= V /2, R tied to V /2, SHDN ≥ 2V (or open), T = -40°C to +85°C, unless
OUT CC L CC A
CC
EE
CM
otherwise noted.) (Note 2)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
MAX4130EUK
3.50
MAX4131ESA
0.75
4.40
0.95
4.70
4.00
MAX4131EUA/MAX4131EBT
MAX4132ESA/MAX4133ESD
MAX4132EUA
V
V
= V to
EE
CM
CC
Input Offset Voltage
V
mV
OS
MAX4134ESD
Input Offset Voltage Tempco
Input Bias Current
TCV
2
µV/°C
nA
OS
I
V
= V to V
160
B
CM
EE
CC
Maxim Integrated
3
MAX4130–MAX4134
Single/Dual/Quad, Wide-Bandwidth, Low-Power,
Single-Supply, Rail-to-Rail I/O Op Amps
DC ELECTRICAL CHARACTERISTICS
(V
= +2.7V to +6.5V, V = 0V, V
= 0V, V
= V /2, R tied to V /2, SHDN ≥ 2V (or open), T = -40°C to +85°C, unless
OUT CC L CC A
CC
EE
CM
otherwise noted.) (Note 2)
PARAMETER
SYMBOL
CONDITIONS
MAX4131EBT
All other packages
MIN
TYP
MAX
24
UNITS
Input Offset Current
I
V
= V to V
EE CC
nA
OS
CM
18
Common-Mode Input Voltage
Range
V
0.20
-
V
0.20
+
CC
EE
CMVR
V
MAX4130EUK
62
76
60
74
58
60
74
MAX4131ESA
V
< V
+ 0.2V
- 0.2V
EE
MAX4131EUA/MAX4131EBT
MAX4132ESA/MAX4133ESD
MAX4132EUA
Common-Mode Rejection Ratio
CMRR
PSRR
dB
< V
CC
CM
MAX4134ESD
Power-Supply Rejection Ratio
Off-Leakage Current
V
= 2.7V to 6.5V
dB
µA
CC
I
SHDN < 0.8V, V
= 0V to V
CC
12
LKG
OUT
V
= 0.25V to 2.45V,
OUT
84
66
86
68
R = 100kΩ
L
V
V
= 2.7V
= 5V
CC
CC
V
= 0.4V to 2.3V,
OUT
R = 250Ω
L
Large-Signal Voltage Gain
A
dB
V
V
= 0.25V to 4.75V,
OUT
R = 100kΩ
L
V
= 0.4V to 4.6V,
OUT
R = 250Ω
L
V
V
V
V
V
V
V
V
V
V
V
V
- V
25
40
CC
OL
CC
OL
CC
OL
CC
OL
CC
OL
CC
OL
OH
R = 100kΩ
L
MAX4130/
MAX4131ESA/
MAX4131EUA
- V
- V
EE
300
190
25
OH
EE
R = 250Ω
L
- V
- V
OH
EE
R = 100kΩ
L
- V
- V
40
Output Voltage Swing
V
MAX4131EBT
mV
O
350
190
35
OH
EE
R = 250Ω
L
- V
- V
OH
EE
R = 100kΩ
L
MAX4132/
MAX4133/
MAX4134
- V
- V
50
350
250
OH
EE
R = 250Ω
L
- V
4
Maxim Integrated
MAX4130–MAX4134
Single/Dual/Quad, Wide-Bandwidth, Low-Power,
Single-Supply, Rail-to-Rail I/O Op Amps
DC ELECTRICAL CHARACTERISTICS (continued)
(V
= +2.7V to +6.5V, V = 0V, V
= 0V, V
= V /2, R tied to V /2, SHDN ≥ 2V (or open), T = -40°C to +85°C, unless
OUT CC L CC A
CC
EE
CM
otherwise noted.) (Note 2)
PARAMETER
SYMBOL
CONDITIONS
MIN
2.0
TYP
MAX
UNITS
V
Low
0.8
IL
IH
IL
SHDN Logic Threshold
MAX4131–MAX4134
MAX4131–MAX4134
V
V
High
SHDN Input Current
I
3
6.5
µA
V
Operating Supply Voltage Range
V
2.7
CC
V
V
V
V
V
= 2.7V
= 5V
1200
1350
1100
1200
50
CC
CC
CC
CC
MAX4131EBT
V
V
= V
/2
=
OUT
CM
Supply Current per Amplifier
I
µA
µA
CC
CC
= 2.7V
= 5V
All other
devices
= 2.7V
CC
CC
Shutdown Supply Current per
Amplifier
SHDN > 0.8V,
MAX4131–MAX4134
I
SHDN
V
= 5V
70
Note 2: All devices are 100% tested at T = +25°C. MAX4130EUK/MAX4131EBT temperature limits are guaranteed by design.
A
AC ELECTRICAL CHARACTERISTICS
(V
= +2.7V to +6.5V, V = 0V, SHDN ≥ 2V (or open), T = +25°C, unless otherwise noted.)
CC
EE
A
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
10
MAX
UNITS
MHz
Degrees
dB
Gain-Bandwidth Product
Phase Margin
GBWP
θ
M
62
Gain Margin
G
12
M
Total Harmonic Distortion
Slew Rate
THD
SR
f = 10kHz, V
= 2V
(A = 1)
0.003
4
%
OUT
P-P
V
V/µs
µs
Settling Time to 0.01%
Turn-On Time
t
A = 1, V = 2V step
V OUT
2.0
1
S
t
V
= 0V to 3V step, V
= V /2
µs
ON
CC
OUT
CC
Enable
1
MAX4131–MAX4134,
= 3V, V = V /2
SHDN Delay
µs
V
CC
OUT
CC
Disable
0.2
3
Input Capacitance
C
pF
IN
Input Noise-Voltage Density
Input Noise-Current Density
Capacitive-Load Stability
e
f = 1kHz
f = 1kHz
22
nV/√Hz
pA/√Hz
pF
n
i
n
0.4
160
C
A = 1
V
L
Maxim Integrated
5
MAX4130–MAX4134
Single/Dual/Quad, Wide-Bandwidth, Low-Power,
Single-Supply, Rail-to-Rail I/O Op Amps
Typical Operating Characteristics
(V
= +5V, V = 0V, V
= V / 2, T = +25°C, unless otherwise noted.)
CM CC
A
CC
EE
GAIN AND PHASE
vs. FREQUENCY
POWER-SUPPLY REJECTION
vs. FREQUENCY
GAIN AND PHASE
vs. FREQUENCY (WITH C
)
LOAD
MAX4130/34-01
MAX4130/34-02
180
144
60
180
144
60
A = +1
0
-20
-40
V
GAIN
A = +1000
A = +1000
NO LOAD
V
V
GAIN
40
20
0
108
72
40
20
0
108
72
R = ∞
L
C = 160pF
L
36
0
36
0
-60
-80
-36
-72
-36
-72
PHASE
PHASE
-108
-144
-20
-20
-108
-144
-180
-100
-180
-40
-40
100
100
1k
10k
100k 1M 10M 100M
1k
10k 100k
1M 10M 100M
10 100 1k 10k 100k 1M 10M 100M
FREQUENCY (Hz)
FREQUENCY (Hz)
FREQUENCY (Hz)
SUPPLY CURRENT PER AMPLIFIER
vs. TEMPERATURE
SHUTDOWN SUPPLY CURRENT
vs. TEMPERATURE
OUTPUT IMPEDANCE
vs. FREQUENCY
50
45
100
1150
A = +1
V
V
= +6.5V
CC
1100
V
= +6.5V
CC
40
35
30
25
20
10
1
1050
1000
950
V
= +2.7V
CC
V
= +2.7V
CC
15
10
5
900
0.10
0.01
850
800
0
-40 -25 -10
5
20 35 50 65 80 95
-40 -25 -10
5
20 35 50 65 80 95
100
1k
10k 100k
1M 10M
100M
TEMPERATURE (°C)
TEMPERATURE (°C)
FREQUENCY (Hz)
OUTPUT LEAKAGE CURRENT
vs. TEMPERATURE
INPUT BIAS CURRENT
vs. TEMPERATURE
INPUT BIAS CURRENT
vs. COMMON-MODE VOLTAGE
20
15
10
5
60
40
20
40
30
A
= +1
V
V
= +2.7V
CC
SHDN = 0V
V
= +6.5V, V = V
V
= +6.5V
CC
CM
CC
CC
20
10
V
= +6.5V
= +2.7V
CC
V
SHORT
OUT
V
= +2.7V, V = V
CM
CC
CC
TO V
EE
0
V
CC
-10
-20
0
-20
-40
-60
0
-30
-40
V
= +2.7V, V = V
CM
CC
EE
V
= +6.5V
= +2.7V
CC
CC
V
SHORT
OUT
-5
TO V
CC
V
-50
-60
V
= +6.5V, V = V
CM
CC
EE
-10
-40 -25 -10
5
20 35 50 65 80 95
-40 -25 -10
5
20 35 50 65 80 95
0
1
2
3
4
5
6
TEMPERATURE (°C)
TEMPERATURE (°C)
COMMON-MODE VOLTAGE (V)
6
Maxim Integrated
MAX4130–MAX4134
Single/Dual/Quad, Wide-Bandwidth, Low-Power,
Single-Supply, Rail-to-Rail I/O Op Amps
Typical Operating Characteristics (continued)
(V
= +5V, V = 0V, V
= V / 2, T = +25°C, unless otherwise noted.)
CM CC
A
CC
EE
INPUT OFFSET VOLTAGE
vs. TEMPERATURE
COMMON-MODE REJECTION
vs. TEMPERATURE
MINIMUM OPERATING VOLTAGE
vs. TEMPERATURE
3.00
120
115
110
105
100
1.9
SOT23
PACKAGE
2.25
1.8
1.7
V
CM
= 0V TO 5.0V
1.50
0.75
0
1.6
1.5
1.4
1.3
1.2
-0.75
95
90
85
V
= 0.2V TO 5.2V
= 0.3V TO 5.3V
CM
CM
5
-1.50
-2.25
-3.00
SO PACKAGE
V
80
-40 -25 -10
5
20 35 50 65 80 95
-40 -25 -10
20 35 50 65 80 95
-40 -25 -10
5
20 35 50 65 80 95
TEMPERATURE (°C)
TEMPERATURE (°C)
TEMPERATURE (°C)
LARGE-SIGNAL GAIN
vs. OUTPUT VOLTAGE
LARGE-SIGNAL GAIN
vs. OUTPUT VOLTAGE
LARGE-SIGNAL GAIN
vs. OUTPUT VOLTAGE
120
115
110
105
100
95
120
115
110
105
100
95
130
120
110
100
90
R = 100kΩ
L
V
= +6.5V
EE
V
= +2.7V
V
= +6.5V
CC
CC
CC
L
R = 100kΩ
L
R TO V
L
R TO V
L
R TO V
CC
CC
R = 10kΩ
L
R = 10kΩ
L
R = 2kΩ
R = 100kΩ
L
L
R = 2kΩ
L
R = 500Ω
L
R = 10kΩ
L
90
90
R = 500Ω
L
R = 2kΩ
L
85
80
85
80
80
R = 500Ω
L
75
70
75
70
70
0
100
200
300
400
500
600
0
100
200
300
400
500
600
0
100
200
300
400
500
600
OUTPUT VOLTAGE: EITHER SUPPLY (mV)
OUTPUT VOLTAGE: EITHER SUPPLY (mV)
OUTPUT VOLTAGE: EITHER SUPPLY (mV)
LARGE-SIGNAL GAIN
vs. TEMPERATURE
LARGE-SIGNAL GAIN
vs. TEMPERATURE
LARGE-SIGNAL GAIN
vs. OUTPUT VOLTAGE
130
125
120
115
110
105
100
95
120
110
100
90
120
115
110
V
= V -1V
CC
R = 500Ω
L
V
= +2.7V
EE
OUT(P-P)
CC
L
R TO V
V
= +6.5V, R TO V OR V
L CC EE
CC
V
= +6.5V,
CC
L
R TO V
EE
R = 100kΩ
L
105
100
95
R = 500Ω
L
R = 2kΩ
L
V
= +2.7V,
CC
R TO V
R = 10kΩ
V
= +2.7V, R TO V OR V
L CC EE
L
CC
L
EE
80
V
= +6.5V,
CC
90
CC
L
R TO V
70
R = 100kΩ
L
90
85
V
= V - 0.6V
V
= +2.7V, R TO V
CC
OUT(P-P)
CC
CC
L
85
80
60
-40 -25 -10
5
20 35 50 65 80 95
-40 -25 -10
5
20 35 50 65 80 95
0
100
200
300
400
500
600
TEMPERATURE (°C)
TEMPERATURE (°C)
OUTPUT VOLTAGE: EITHER SUPPLY (mV)
Maxim Integrated
7
MAX4130–MAX4134
Single/Dual/Quad, Wide-Bandwidth, Low-Power,
Single-Supply, Rail-to-Rail I/O Op Amps
Typical Operating Characteristics (continued)
(V
= +5V, V = 0V, V
= V / 2, T = +25°C, unless otherwise noted.)
CM CC
A
CC
EE
MINIMUM OUTPUT VOLTAGE
vs. TEMPERATURE
MAXIMUM OUTPUT VOLTAGE
vs. TEMPERATURE
TOTAL HARMONIC DISTORTION
AND NOISE vs. FREQUENCY
300
250
200
150
160
140
120
0.030
0.025
R TO V
R TO V
L
CC
L
EE
2Vp-p SIGNAL
V
V
= +6.5V, R = 500Ω
CC
L
500kHz LOWPASS FILTER
R = 10kΩ TO V / 2
V
= +6.5V, R = 500Ω
CC
L
L
CC
0.020
100
= +2.7V, R = 500Ω
80
60
CC
L
0.015
0.010
V
= +2.7V, R = 500Ω
CC
L
100
50
40
20
0
V
CC
= +6.5V, R = 100kΩ (TOP)
L
= +2.7V, R = 100kΩ (BOTTOM)
L
V
= +6.5V, R = 100kΩ
CC
L
0.005
0
V
CC
V
= +2.7V, R = 100kΩ
L
CC
0
-40 -25 -10
5
20 35 50 65 80 95
-40 -25 -10
5
20 35 50 65 80 95
10
100
1k
10k
100k
FREQUENCY (Hz)
TEMPERATURE (°C)
TEMPERATURE (°C)
MAX4131
SMALL-SIGNAL TRANSIENT
RESPONSE (NONINVERTING)
CHANNEL SEPARATION
vs. FREQUENCY
TOTAL HARMONIC DISTORTION AND NOISE
vs. PEAK-TO-PEAK SIGNAL AMPLITUDE
140
0.1
A
= +1
V
S
= +5V
A
= +1
V
V
10kHz SINE WAVE
R TO V / 2
500kHz LOWPASS FILTER
130
120
110
100
90
L
CC
IN
R = 250Ω
L
0.01
R = 2kΩ
L
R = 10kΩ
L
OUT
R = 100kΩ
L
80
0.001
1k
10k
100k
1M
10M
4.0
4.2
4.4
4.6
4.8
5.0
TIME (200ns/div)
FREQUENCY (Hz)
PEAK-TO-PEAK SIGNAL AMPLITUDE (V)
MAX4131
MAX4131
MAX4131
LARGE-SIGNAL TRANSIENT
RESPONSE (INVERTING)
LARGE-SIGNAL TRANSIENT
RESPONSE (NONINVERTING)
SMALL-SIGNAL TRANSIENT
RESPONSE (INVERTING)
A
V
= -1
A
V
= +1
A
= -1
V
IN
IN
IN
OUT
OUT
OUT
TIME (2μs/div)
Maxim Integrated
TIME (2μs/div)
TIME (200ns/div)
8
MAX4130–MAX4134
Single/Dual/Quad, Wide-Bandwidth, Low-Power,
Single-Supply, Rail-to-Rail I/O Op Amps
Pin Description
PIN
MAX4131
NAME
FUNCTION
MAX4130
MAX4132
MAX4133
MAX4134
SO/µMAX
UCSP
1
6
A2
—
—
—
OUT
Output
Negative Supply. Connect to
GND for single-supply operation.
2
4
A1
4
4
11
V
EE
3
4
5
3
2
7
B1
B2
A3
—
—
8
—
—
14
—
—
4
IN+
IN-
Noninverting Input
Inverting Input
V
Positive Supply
CC
No Connection. Not internally
connected.
—
1, 5
—
—
5, 7, 8, 10
—
N.C.
Shutdown Control. Connect to
—
8
B3
—
—
SHDN
V
or leave floating to enable
CC
amplifier.
—
—
—
—
—
—
1, 7
2, 6
1, 13
2, 12
1, 7
2, 6
OUT1, OUT2 Outputs for Amps 1 and 2
IN1-, IN2- Inverting Inputs for Amps 1 and 2
Noninverting Inputs for Amps 1
—
—
—
3, 5
3, 11
3, 5
IN1+, IN2+
and 2
Shutdown Control. Provides
independent shutdown control for
SHDN1,
SHDN2
—
—
—
—
6, 9
—
amps 1 and 2. Connect to V
leave floating to enable
amplifiers.
or
CC
OUT3,
OUT4
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
8, 14
9, 13
Outputs for Amps 3 and 4
IN3-, IN4- Inverting Inputs for Amps 3 and 4
Noninverting Inputs for Amps 3
10, 12
IN3+, IN4+
and 4
MAX4130
MAX4131
MAX4132
MAX4133
MAX4130
MAX4131
MAX4132
MAX4133
MAX4134
MAX4134
R3
R3
R3 = R1 R2
R3 = R1 R2
R1
R2
R1
R2
Figure 1b. Reducing Offset Error Due to Bias Current
(Inverting)
Figure 1a. Reducing Offset Error Due to Bias Current
(Noninverting)
Maxim Integrated
9
MAX4130–MAX4134
Single/Dual/Quad, Wide-Bandwidth, Low-Power,
Single-Supply, Rail-to-Rail I/O Op Amps
Reduce the offset error caused by input bias currents
flowing through external source impedances by match-
Applications Information
Rail-to-Rail Input Stage
Devices in the MAX4130–MAX4134 family of high-
speed amplifiers have rail-to-rail input and output
stages designed for low-voltage, single-supply opera-
tion. The input stage consists of separate NPN and
PNP differential stages that combine to provide an
input common-mode range that extends 0.2V beyond
the supply rails. The PNP stage is active for input volt-
ages close to the negative rail, and the NPN stage is
active for input voltages near the positive rail. The input
offset voltage is typically below 200µV. The switchover
ing the effective impedance seen by each input
(Figures 1a, 1b). High source impedances, together
with input capacitance, can create a parasitic pole that
produces an underdamped signal response. Reducing
the input impedance or placing a small (2pF to 10pF)
capacitor across the feedback resistor improves
response.
The MAX4130–MAX4134s’ inputs are protected from
large differential input voltages by 1kΩ series resistors
and back-to-back triple diodes across the inputs
(Figure 2). For differential input voltages less than 1.8V,
input resistance is typically 500kΩ. For differential input
voltages greater than 1.8V, input resistance is approxi-
mately 2kΩ. The input bias current is given by the fol-
lowing equation:
transition region, which occurs near V
/ 2, has been
CC
extended to minimize the slight degradation in com-
mon-mode rejection ratio caused by the mismatch of
the input pairs. Their low offset voltage, high band-
width, and rail-to-rail common-mode range make these
op amps excellent choices for precision, low-voltage
data-acquisition systems.
V
- 1.8V
2kΩ
DIFF
I
=
BIAS
Since the input stage switches between the NPN and
PNP pairs, the input bias current changes polarity as
the input voltage passes through the transition region.
1kΩ
1kΩ
Figure 2. Input Protection Circuit
10
Maxim Integrated
MAX4130–MAX4134
Single/Dual/Quad, Wide-Bandwidth, Low-Power,
Single-Supply, Rail-to-Rail I/O Op Amps
Driving a capacitive load can cause instability in most
high-speed op amps, especially those with low quies-
cent current. The MAX4130–MAX4134 have a high tol-
erance for capacitive loads. They are stable with
capacitive loads up to 160pF. Figure 4 gives the stable
operating region for capacitive loads. Figures 5 and 6
show the response with capacitive loads and the
results of adding an isolation resistor in series with the
output (Figure 7). The resistor improves the circuit’s
phase margin by isolating the load capacitor from the
op amp’s output.
Rail-to-Rail Output Stage
The minimum output voltage is within millivolts of
ground for single-supply operation where the load is
referenced to ground (V ). Figure 3 shows the input
EE
voltage range and output voltage swing of a MAX4131
connected as a voltage follower. With a +3V supply
and the load tied to ground, the output swings from
0.00V to 2.90V. The maximum output voltage swing
depends on the load, but will be within 150mV of a +3V
supply, even with the maximum load (500Ω to ground).
500
450
V
= 3V, R = 10kΩ to V
L EE
CC
400
UNSTABLE
350
300
250
200
150
100
50
OPERATING
REGION
IN
STABLE
OPERATING
REGION
OUT
R TO V
L
EE
CC
V
OUT
= V /2
0
TIME (1μs/div)
0.1
1
10
100
LOAD RESISTANCE (kΩ)
Figure 3. Rail-to-Rail Input/Output Voltage Range
Figure 4. Capacitive-Load Stability
V = 5V
CC
V
= 5V
CC
L
L
C = 1000pF
R = 10kΩ
C = 130pF
L
R = 39Ω
S
IN
IN
OUT
OUT
TIME (200ns/div)
TIME (500ns/div)
Figure 6. MAX4131 Transient Response to Capacitive Load
with Isolation Resistor
Figure 5. MAX4131 Small-Signal Transient Response with
Capacitive Load
Maxim Integrated
11
MAX4130–MAX4134
Single/Dual/Quad, Wide-Bandwidth, Low-Power,
Single-Supply, Rail-to-Rail I/O Op Amps
amplifiers are disabled with the outputs in a high-
impedance state. Pulling SHDN high or leaving it float-
ing enables the amplifier. In the dual-amplifier
MAX4133, the shutdown functions operate indepen-
dently. Figures 11 and 12 show the output voltage and
supply current responses of the MAX4131 to a shut-
down pulse, using the test circuit of Figure 8.
Power-Up and Shutdown Mode
The MAX4130–MAX4134 amplifiers typically settle with-
in 1µs after power-up. Figures 9 and 10 show the out-
put voltage and supply current on power-up, using the
test circuit of Figure 8.
The MAX4131 and MAX4133 have a shutdown option.
When the shutdown pin (SHDN) is pulled low, the sup-
ply current drops below 25µA per amplifier and the
V
CC
0V TO 2.7V STEP
*0.1μF
2kΩ
FOR POWER-UP
TEST; 2.7V FOR
SHUTDOWN
OUT
ENABLE TEST
SHDN
0V TO 2.7V
R
S
STEP FOR
SHUTDOWN
TEST
C
L
10kΩ
2kΩ
10Ω
SUPPLY-CURRENT
MONITORING POINT
*FOR SHUTDOWN TEST ONLY.
Figure 8. Power-Up/Shutdown Test Circuit
Figure 7. Capacitive-Load Driving Circuit
V
CC
V
CC
(1V/div)
I
EE
OUT
(500μA/div)
TIME (5μs/div)
TIME (5μs/div)
Figure 10. Power-Up Supply Current
Figure 9. Power-Up Output Voltage
12
Maxim Integrated
MAX4130–MAX4134
Single/Dual/Quad, Wide-Bandwidth, Low-Power,
Single-Supply, Rail-to-Rail I/O Op Amps
SHDN
1V/div
SHDN
SUPPLY
CURRENT
500μA/div
OUT
TIME (1μs/div)
TIME (1μs/div)
Figure 11. Shutdown Output Voltage
Figure 12. Shutdown Enable/Disable Supply Current
Power Supplies and Layout
UCSP Applications Information
The MAX4130–MAX4134 operate from a single +2.7V
to +6.5V power supply, or from dual supplies of 1.35V
to 3.25V. For single-supply operation, bypass the
power supply with a 0.1µF ceramic capacitor in parallel
with at least 1µF. For dual supplies, bypass each sup-
ply to ground.
For the latest application details on UCSP construction,
dimensions, tape carrier information, PC board tech-
niques, bump-pad layout, and the recommended
reflow temperature profile, as well as the latest informa-
tion on reliability testing results, go to Maxim’s website
at www.maxim-ic.com/ucsp and search for the
Application Note: UCSP–A Wafer-Level Chip-Scale
Package.
Good layout improves performance by decreasing the
amount of stray capacitance at the op amp’s inputs
and outputs. Decrease stray capacitance by placing
external components close to the op amp’s pins, mini-
mizing trace lengths and resistor leads.
Maxim Integrated
13
MAX4130–MAX4134
Single/Dual/Quad, Wide-Bandwidth, Low-Power,
Single-Supply, Rail-to-Rail I/O Op Amps
__________________________________________________________Pin Configurations
TOP VIEW
BUMPS ON BOTTOM
TOP VIEW
+
1
2
3
5
4
B1
B2
A1
A2
V
V
EE
OUT
IN+
IN-
CC
MAX4130
V
OUT
EE
MAX4131
IN+
IN-
V
CC
B3
A3
SHDN
SOT23
UCSP
+
+
OUT1
IN1-
1
2
3
4
8
7
6
5
V
CC
1
2
3
4
8
7
6
5
SHDN
N.C.
OUT2
IN2-
IN1-
IN1+
V
CC
MAX4132
MAX4131
IN1+
OUT
N.C.
V
IN2+
V
EE
EE
SO/μMAX
SO/μMAX
+
+
V
OUT4
IN4-
OUT1
IN1-
1
14
13
12
11
CC
OUT1
IN1-
1
2
3
4
5
6
7
14
13
12
2
3
4
5
6
7
OUT2
IN2-
IN1+
IN4+
IN1+
MAX4133
MAX4134
V
EE
V
CC
V
IN2+
N.C.
11
10
9
EE
IN3+
IN3-
N.C.
IN2+
IN2-
10
9
SHDN2
N.C.
SHDN1
N.C.
8
OUT2
OUT3
8
SO
SO
14
Maxim Integrated
MAX4130–MAX4134
Single/Dual/Quad, Wide-Bandwidth, Low-Power,
Single-Supply, Rail-to-Rail I/O Op Amps
Ordering Information (continued)
Chip Information
PIN-
PACKAGE
TOP
MARK
MAX4130 TRANSISTOR COUNT: 170
PART
TEMP RANGE
MAX4131 TRANSISTOR COUNT: 170
MAX4132 TRANSISTOR COUNT: 340
MAX4134 TRANSISTOR COUNT: 680
MAX4132ESA
MAX4132EUA
MAX4133C/D
MAX4133ESD
MAX4134ESD
-40°C to +85°C
-40°C to +85°C
0°C to +70°C
8 SO
—
—
—
—
—
8 µMAX
Dice*
-40°C to +85°C
-40°C to +85°C
14 SO
14 SO
*Dice are specified at T = +25°C, DC parameters only.
A
Package Information
For the latest package outline information and land patterns (footprints), go to www.maximintegrated.com/packages. Note that a “+”, “#”, or
“-” in the package code indicates RoHS status only. Package drawings may show a different suffix character, but the drawing pertains to the
package regardless of RoHS status.
LAND
PATTERN NO.
PACKAGE TYPE
PACKAGE CODE
OUTLINE NO.
90-0174
Refer to Application Note 1891
90-0092
5 SOT23
6 UCSP
8 µMAX
8 S0
U5-1
B6-3
21-0057
21-0097
21-0036
21-0041
21-0041
21-0041
U8-1
S8-2
90-0096
14 SO
S14-1
S14M-6
90-0012
14 SO
90-0012
Maxim Integrated
15
MAX4130–MAX4134
Single/Dual/Quad, Wide-Bandwidth, Low-Power,
Single-Supply, Rail-to-Rail I/O Op Amps
Revision History
REVISION REVISION
PAGES
CHANGED
DESCRIPTION
NUMBER
DATE
0
1
6/96
1/14
Initial release
—
Updated Electrical Characteristics
2, 4
Maxim Integrated cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim Integrated product. No circuit patent
licenses are implied. Maxim Integrated reserves the right to change the circuitry and specifications without notice at any time. The parametric values (min and
max limits) shown in the Electrical Characteristics table are guaranteed. Other parametric values quoted in this data sheet are provided for guidance.
16 ________________________________Maxim Integrated 160 Rio Robles, San Jose, CA 95134 USA 1-408-601-1000
© 2014 Maxim Integrated Products, Inc.
Maxim Integrated and the Maxim Integrated logo are trademarks of Maxim Integrated Products, Inc.
相关型号：
SI9130DB
5- and 3.3-V Step-Down Synchronous ConvertersWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9135LG-T1
SMBus Multi-Output Power-Supply ControllerWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9135LG-T1-E3
SMBus Multi-Output Power-Supply ControllerWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9135_11
SMBus Multi-Output Power-Supply ControllerWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9136_11
Multi-Output Power-Supply ControllerWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9130CG-T1-E3
Pin-Programmable Dual Controller - Portable PCsWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9130LG-T1-E3
Pin-Programmable Dual Controller - Portable PCsWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9130_11
Pin-Programmable Dual Controller - Portable PCsWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9137
Multi-Output, Sequence Selectable Power-Supply Controller for Mobile ApplicationsWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9137DB
Multi-Output, Sequence Selectable Power-Supply Controller for Mobile ApplicationsWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9137LG
Multi-Output, Sequence Selectable Power-Supply Controller for Mobile ApplicationsWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9122E
500-kHz Half-Bridge DC/DC Controller with Integrated Secondary Synchronous Rectification DriversWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
©2020 ICPDF网 联系我们和版权申明