MAX4165 Datasheet, PDF (1/16 Pages) Maxim Integrated Products – High-Output-Drive, Precision, Low-Power, Single- Supply, Rail-to-Rail I/O Op Amps with Shutdown

19-1224; Rev 1; 10/97
High-Output-Drive, Precision, Low-Power, Single-
Supply, Rail-to-Rail I/O Op Amps with Shutdown
General Description
The MAX4165–MAX4169 family of operational ampli-
fiers combines excellent DC accuracy with high output
current drive, single-supply operation, and Rail-to-Rail^®
inputs and outputs. These devices operate from a sin-
gle +2.7V to +6.5V supply, or from dual ±1.35V to
±3.25V supplies. They typically draw 1.2mA supply
current, and are guaranteed to deliver 80mA output
current.
The MAX4166/MAX4168 have a shutdown mode that
reduces supply current to 38µA per amplifier and
places the outputs into a high-impedance state. The
MAX4165–MAX4169’s precision performance com-
bined with high output current, wide input/output
dynamic range, single-supply operation, and low power
consumption makes them ideal for portable audio
applications and other low-voltage, battery-powered
systems. The MAX4165 is available in the space-saving
5-pin SOT23 package.
Selector Guide
PART
MAX4165
MAX4166
MAX4167
MAX4168
MAX4169
AMPS PER
PACKAGE
Single
Single
Dual
Dual
Quad
SHUTDOWN
MODE
—
Yes
—
Yes
—
________________________Applications
Portable/Battery-Powered Audio Applications
Portable Head-Phone Speaker Drivers
Laptop/Notebook Computers
Sound Ports/Cards
Set-Top Boxes
Cell Phones
Hands-Free Car Phones (kits)
Signal Conditioning
Digital-to-Analog Converter Buffers
Transformer/Line Drivers
Motor Drivers
Typical Operating Circuit appears at end of data sheet.
Rail-to-Rail is a registered trademark of Nippon Motorola Ltd.
____________________________Features
o 80mA (min) Output Drive Capability
o Rail-to-Rail Input Common-Mode Voltage Range
o Rail-to-Rail Output Voltage Swing
o 1.2mA Supply Current per Amplifier
o +2.7V to +6.5V Single-Supply Operation
o 5MHz Gain-Bandwidth Product
o 250µV Offset Voltage
o 120dB Voltage Gain (R_L = 100kΩ)
o 88dB Power-Supply Rejection Ratio
o No Phase Reversal for Overdriven Inputs
o Unity-Gain Stable for Capacitive Loads to 250pF
o Low-Power Shutdown Mode:
Reduces Supply Current to 38µA
Places Outputs in High-Impedance State
o Available in 5-Pin SOT23 Package (MAX4165)
Ordering Information
PART
TEMP. RANGE
PIN-
PACKAGE
SOT
TOP
MARK
MAX4165EUK-T
MAX4166EPA
MAX4166ESA
MAX4166EUA
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
5 SOT23-5
8 Plastic DIP
8 SO
8 µMAX
AABY
—
—
—
Ordering Information continued at end of data sheet.
Pin Configurations
TOP VIEW
OUT 1
5 V_CC
MAX4165
V_EE 2
IN+ 3
4 IN-
SOT23-5
Pin Configurations continued at end of data sheet.
________________________________________________________________ Maxim Integrated Products 1
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For small orders, phone [phone] ext. 3468.