MAX4322ESA+T Maxim Integrated Products, MAX4322ESA+T Datasheet

IC OP AMP R-R I/O LP 8-SOIC

MAX4322ESA+T

Manufacturer Part Number
MAX4322ESA+T
Description
IC OP AMP R-R I/O LP 8-SOIC
Manufacturer
Maxim Integrated Products
Datasheet
1.MAX4322EUKT.pdf (17 pages)

Specifications of MAX4322ESA+T

Amplifier Type
General Purpose
Number Of Circuits
1
Output Type
Rail-to-Rail
Slew Rate
2 V/µs
Gain Bandwidth Product
5MHz
Current - Input Bias
50nA
Voltage - Input Offset
700µV
Current - Supply
725µA
Current - Output / Channel
50mA
Voltage - Supply, Single/dual (±)
2.4 V ~ 6.5 V, ±1.2 V ~ 3.25 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
8-SOIC (3.9mm Width)
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
-3db Bandwidth
-
The MAX4322/MAX4323/MAX4326/MAX4327/MAX4329
family of operational amplifiers combines wide bandwidth
and excellent DC accuracy with Rail-to-Rail
the inputs and outputs. These devices consume only
650µA per amplifier and operate from either a single sup-
ply (2.4V to 6.5V) or dual supplies (±1.2V to ±3.25V). These
unity-gain-stable amplifiers are capable of driving 250
loads and have a 5MHz gain-bandwidth product. The
MAX4323 and MAX4327 feature a low-power shutdown
mode that reduces supply current to 25µA and places the
outputs in a high-impedance state.
With their rail-to-rail input common-mode range and
output swing, these amplifiers are ideal for low-voltage,
single-supply operation. In addition, low offset voltage
and high speed make them the ideal signal-condition-
ing stages for precision, low-voltage data-acquisition
systems.
The MAX4323 is offered in a small 6-bump chip-scale
package (UCSP™). The MAX4322/MAX4323 are also
available in space-saving SOT23 packages.
________________________Applications
19-1380; Rev 3; 10/02
Rail-to-Rail is a registered trademark of Nippon Motorola, Ltd.
UCSP is a trademark of Maxim Integrated Products, Inc.
For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at
1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.
MAX4322
MAX4323
MAX4326
MAX4327
MAX4329
PART
Battery-Powered
Instruments
RSSI Systems
PA Biasing
Low-Power, Low-Voltage
Applications
(MHz)
Single/Dual/Quad, Low-Cost, UCSP/SOT23,
BW
5
5
5
5
5
________________________________________________________________ Maxim Integrated Products
NO. OF
AMPS
1
1
2
2
4
General Description
10 µMAX, 14 SO
14 SO
5 SOT23,
8 µMAX/SO
6 SOT23/UCSP,
8 µMAX/SO
8 µMAX/SO
Low-Power, Rail-to-Rail I/O Op Amps
PIN/BUMP-
PACKAGE
Selector Guide
Data-Acquisition
Systems
Signal Conditioning
Portable Equipment
®
SHUTDOWN
operation at
Yes
Yes
—
—
—
____________________________Features
o 6-Bump UCSP Package (MAX4323)
o 2.4V to 6.5V Single-Supply Operation
o Rail-to-Rail Input Common-Mode Voltage Range
o Rail-to-Rail Output Voltage Swing
o 5MHz Gain-Bandwidth Product
o 650µA Quiescent Current per Amplifier
o 700µV Offset Voltage
o No Phase Reversal for Overdriven Inputs
o Drive 250 Loads
o 25µA Shutdown Mode (MAX4323/MAX4327)
o Unity-Gain Stable for Capacitive Loads
Ordering Information continued at end of data sheet.
MAX4322EUK-T -40
MAX4322EUA
MAX4322ESA
Pin Configurations continued at end of data sheet.
Up to 500pF
TOP VIEW
(BUMPS ON BOTTOM)
PART
2
1
3
-40
-40
SHDN
IN+
IN-
o
o
o
B
C to +85
C to +85
C to +85
RANGE
TEMP
Ordering Information
MAX4323
UCSP
Pin Configurations
o
o
o
C
C
C
OUT
V
V
A
CC
EE
5 SOT23-5
8 µMAX
8 SO
PIN/BUMP-
PACKAGE
MARK
ACGE
TOP
—
—
1

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MAX4322ESA+T Summary of contents

Page 1

... PA Biasing Portable Equipment Low-Power, Low-Voltage Applications Rail-to-Rail is a registered trademark of Nippon Motorola, Ltd. UCSP is a trademark of Maxim Integrated Products, Inc. ________________________________________________________________ Maxim Integrated Products For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at 1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com. ____________________________Features o 6-Bump UCSP Package (MAX4323 ...

Page 2

Single/Dual/Quad, Low-Cost, UCSP/SOT23, Low-Power, Rail-to-Rail I/O Op Amps ABSOLUTE MAXIMUM RATINGS Supply Voltage ( ...................................................7. All Other Pins ...................................(V CC Output Short-Circuit Duration.....................................Continuous Continuous Power Dissipation (T = +70°C) A 5-Pin SOT23 (derate 7.1mW/°C above ...

Page 3

Single/Dual/Quad, Low-Cost, UCSP/SOT23, Low-Power, Rail-to-Rail I/O Op Amps DC ELECTRICAL CHARACTERISTICS— OUT CM PARAMETER SYMBOL Operating Supply Voltage Range Supply Current per Amplifier Shutdown Supply Current ...

Page 4

Single/Dual/Quad, Low-Cost, UCSP/SOT23, Low-Power, Rail-to-Rail I/O Op Amps AC ELECTRICAL CHARACTERISTICS ( OUT CC PARAMETER SYMBOL Gain-Bandwidth Product GBWP Phase Margin Gain Margin Total Harmonic Distortion THD ...

Page 5

Single/Dual/Quad, Low-Cost, UCSP/SOT23, Low-Power, Rail-to-Rail I/O Op Amps __________________________________________Typical Operating Characteristics /2, SHDN = 5V 0V GAIN AND PHASE vs. FREQUENCY MAX4322/26/29- GAIN 20 0 PHASE ...

Page 6

Single/Dual/Quad, Low-Cost, UCSP/SOT23, Low-Power, Rail-to-Rail I/O Op Amps _____________________________Typical Operating Characteristics (continued) /2, SHDN = 5V 0V INPUT BIAS CURRENT vs. TEMPERATURE 6.5V, V ...

Page 7

Single/Dual/Quad, Low-Cost, UCSP/SOT23, Low-Power, Rail-to-Rail I/O Op Amps _____________________________Typical Operating Characteristics (continued) /2, SHDN = 5V 0V LARGE-SIGNAL GAIN vs. TEMPERATURE 125 V = 6.5V ...

Page 8

Single/Dual/Quad, Low-Cost, UCSP/SOT23, Low-Power, Rail-to-Rail I/O Op Amps MAX4322 MAX4323 SOT23 SO/µMAX SOT23 SO/µMAX — — — — 1, ...

Page 9

Single/Dual/Quad, Low-Cost, UCSP/SOT23, Low-Power, Rail-to-Rail I/O Op Amps __________ Applications Information Rail-to-Rail Input Stage Devices in the MAX4322/MAX4323/MAX4326/MAX4327/ MAX4329 family of high-speed amplifiers have rail-to- rail input and output stages designed for low-voltage, single-supply operation. The input stage consists of ...

Page 10

Single/Dual/Quad, Low-Cost, UCSP/SOT23, Low-Power, Rail-to-Rail I/O Op Amps V - 1.8V DIFF I = BIAS 2k 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 ). ...

Page 11

Single/Dual/Quad, Low-Cost, UCSP/SOT23, Low-Power, Rail-to-Rail I/O Op Amps MAX4322/MAX4323 MAX4326/MAX4327 MAX4329 Figure 7. Capacitive-Load-Driving Circuit Figures 9 and 10 show the output voltage and supply current on power-up of the test circuit in Figure 8. The MAX4323 and MAX4327 have ...

Page 12

Single/Dual/Quad, Low-Cost, UCSP/SOT23, Low-Power, Rail-to-Rail I/O Op Amps V CC OUT 5 s/div Figure 9. Power-Up Output Voltage 10k L SHDN 1V/div OUT 0.5V/div 2 s/div Figure 11. Shutdown Output Voltage 12 ______________________________________________________________________________________ V ...

Page 13

Single/Dual/Quad, Low-Cost, UCSP/SOT23, Low-Power, Rail-to-Rail I/O Op Amps TOP VIEW OUT N.C. CC IN1- MAX4322 IN1 IN+ 4 IN- SOT23-5 OUT1 OUT1 CC IN1- 2 OUT2 IN1- 7 ...

Page 14

Single/Dual/Quad, Low-Cost, UCSP/SOT23, Low-Power, Rail-to-Rail I/O Op Amps Typical Operating Circuit +5V MAX187 1 3 SHDN DOUT AIN SERIAL INTERFACE 8 4 SCLK VREF GND (The package drawing(s) in this data sheet may ...

Page 15

Single/Dual/Quad, Low-Cost, UCSP/SOT23, Low-Power, Rail-to-Rail I/O Op Amps (The package drawing(s) in this data sheet may not reflect the most current specifications. For the latest package outline information www.maxim-ic.com/packages.) ______________________________________________________________________________________ Package Information (continued) 15 ...

Page 16

Single/Dual/Quad, Low-Cost, UCSP/SOT23, Low-Power, Rail-to-Rail I/O Op Amps (The package drawing(s) in this data sheet may not reflect the most current specifications. For the latest package outline information www.maxim-ic.com/packages.) 8 ÿ 0.50±0.1 0.6±0.1 1 0.6±0.1 D TOP VIEW ...

Page 17

... Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are implied. Maxim reserves the right to change the circuitry and specifications without notice at any time. Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600 ____________________ 17 © 2002 Maxim Integrated Products ...

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