MAX4130–MAX4134
Single/Dual/Quad, Wide-Bandwidth, Low-Power,
Single-Supply, Rail-to-Rail I/O Op Amps
General Description
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 commonmode voltage range that extends 250mV beyond VEE
and VCC. They are capable of driving 250Ω loads and
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.
With their rail-to-rail input common-mode range and
output swing, the MAX4130–MAX4134 are ideal for lowvoltage, 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 signalconditioning stages for precision, low-voltage dataacquisition 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 chipscale package (UCSP™).
Selector Guide
Features
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
o 10MHz Gain-Bandwidth Product
o 900µA Quiescent Current per Amplifier
o 25µA Shutdown Function (MAX4131/MAX4133)
o 200µV Offset Voltage
o No Phase Reversal for Overdriven Inputs
o Drive 250Ω Loads
o Stable with 160pF Capacitive Loads
o Unity-Gain Stable
Ordering Information
PART
TEMP RANGE
PINPACKAGE
TOP
MARK
MAX4130EUK-T
-40°C to +85°C
5 SOT23
AABB
0°C to +70°C
MAX4131C/D
Dice*
—
MAX4131EBT-T
AMPS PER
PACKAGE
SHUTDOWN
MODE
PINPACKAGE
MAX4130
1
—
5 SOT23
MAX4131
1
Yes
6 UCSP,
8 µMAX/SO
PART
MAX4132
2
—
2
Yes
4
—
MAX4131EUA
-40°C to +85°C
8 µMAX
—
MAX4131ESA
-40°C to +85°C
8 SO
—
AAX
*Dice are specified at TA = +25°C. DC parameters only.
Ordering Information continued at end of data sheet.
14 SO
MAX4134
6 UCSP
8 µMAX/SO
MAX4133
-40°C to +85°C
14 SO
Typical Operating Circuit
+3V
________________________Applications
MAX147
Battery-Powered Instruments
3
Portable Equipment
Data-Acquisition Systems
Signal Conditioning
Low-Power, Low-Voltage Applications
6
SERIAL
INTERFACE
8
7
SHDN
VDD
DOUT
AIN
SCLK
VREF
CS
GND
1
2
MAX4131
4
5
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
