Rainbow Electronics MAX4334 - Manual

General Description
The MAX4330–MAX4334 single/dual/quad op amps
combine a wide 3MHz bandwidth, low-power operation,
and excellent DC accuracy with Rail-to-Rail

inputs and
outputs. These devices require only 245µA per amplifier,
and operate from either a single +2.3V to +6.5V supply
or dual ±1.15V to ±3.25V supplies. The input common-
mode voltage range extends 250mV beyond V
EE and
V CC , and the outputs swing rail-to-rail. The MAX4331/
MAX4333 feature a shutdown mode in which the output
goes high impedance and the supply current decreases
to 9µA per amplifier.
Low-power operation combined with rail-to-rail input
common-mode range and output swing makes these
amplifiers ideal for portable/battery-powered equipment
and other low-voltage, single-supply applications.
Although the minimum operating voltage is specified at
2.3V, these devices typically operate down to 2.0V. Low
offset voltage and high speed make these amplifiers
excellent choices for signal-conditioning stages in pre-
cision, low-voltage data-acquisition systems. The
MAX4330 is available in the space-saving 5-pin SOT23
package, and the MAX4331/MAX4333 are offered in
a µMAX package.
Applications
Portable/Battery-Powered Equipment
Data-Acquisition Systems
Signal Conditioning
Low-Power, Low-Voltage Applications
____________________________Features
♦ 3MHz Gain-Bandwidth Product
♦ 245µA Quiescent Current per Amplifier
♦ Available in Space-Saving SOT23-5 Package
(MAX4330)
♦ +2.3V to +6.5V Single-Supply Operation
♦ Rail-to-Rail Input Common-Mode Voltage Range
♦ Rail-to-Rail Output Voltage Swing
♦ 250µV Offset Voltage
♦ Low-Power, 9µA (per amp) Shutdown Mode
(MAX4331/MAX4333)
♦ No Phase Reversal for Overdriven Inputs
♦ Capable of Driving 2k
Ω
Loads
♦ Unity-Gain Stable
MAX4330–MAX4334
Single/Dual/Quad, Low-Power, Single-Supply,
Rail-to-Rail I/O Op Amps with Shutdown
________________________________________________________________ Maxim Integrated Products 1
V EE
IN- IN+
1 5 V
CC OUT
MAX4330
SOT23-5
TOP VIEW
2
3 4
Pin Configurations
19-1192; Rev 3; 2/98
PART
MAX4330 EUK-T
MAX4331 ESA -40°C to +85°C
-40°C to +85°C
TEMP. RANGE
PIN-
PACKAGE
5 SOT23-5
8 SO
Ordering Information
PART
NO. OF AMPS
PER PACKAGE
Selector Guide
MAX4330 1 —
SHUTDOWN
MODE
5-pin SOT23
PIN-PACKAGE
MAX4331 1 8-pin SO/µMAX Yes
MAX4332 2 8-pin SO —
MAX4333 2
10-pin µMAX,
14-pin SO
Yes
MAX4334 4 14-pin SO —
MAX4331EUA -40°C to +85°C 8 µMAX
SOT
TOP MARK
ABAJ
—
—
Pin Configurations continued at end of data sheet. Rail-to-Rail is a registered trademark of Nippon Motorola Ltd.
MAX4332 ESA -40°C to +85°C 8 SO —
MAX4333 ESD -40°C to +85°C 14 SO —
MAX4333EUB -40°C to +85°C 10 µMAX —
MAX4334 ESD -40°C to +85°C 14 SO —
For free samples & the latest literature: http://www.maxim-ic.com, or phone 1-800-998-8800.
For small orders, phone 408-737-7600 ext. 3468.