OPA4364-Q1 Datasheet, PDF (1/21 Pages) Texas Instruments – 1.8-V, 7-MHz, 90-dB CMRR, SINGLE-SUPPLY, RAIL-TO-RAIL I/O OPERATIONAL AMPLIFIER

OPA2364-Q1, OPA4364-Q1
www.ti.com
SGLS363A – JUNE 2006 – REVISED OCTOBER 2006
1.8-V, 7-MHz, 90-dB CMRR, SINGLE-SUPPLY,
RAIL-TO-RAIL I/O OPERATIONAL AMPLIFIER
FEATURES
• Qualified for Automotive Applications
• 1.8-V Operation
• Bandwidth: 7 MHz
• CMRR: 90 dB (Typ)
• Slew Rate: 5 V/µs
• Low Offset: 500 µV (Max)
• Quiescent Current: 750 µA/Channel (Max)
• Shutdown Mode: <1 µA/Channel
APPLICATIONS
• Signal Conditioning
• Data Acquisition
• Process Control
• Active Filters
• Test Equipment
OPA4364...D PACKAGE
(TOP VIEW)
V_OUT A 1
–In A 2
A
+In A 3
V+ 4
+In B 5
B
–In B 6
V_OUT B 7
14 V_OUT D
13 –In D
D
12 +In D
11 V–
10 +In C
C
9 –In C
8 V_OUT C
OPA2364...D PACKAGE
(TOP VIEW)
V_OUT A 1
–In A 2
+In A 3
V– 4
8 V+
7 V_OUT B
6 –In B
5 +In B
DESCRIPTION
The OPA2364 and OPA4364 are high-performance CMOS operational amplifiers optimized for low-voltage
single-supply operation. These miniature low-cost amplifiers are designed to operate on single supplies from
1.8 V (±0.9 V) to 5.5 V (±2.75 V). Applications include sensor amplification and signal conditioning in
battery-powered systems.
The OPAx364 family offers excellent CMRR without the crossover associated with traditional complimentary
input stages. This results in excellent performance for driving analog-to-digital (A/D) converters without
degradation of differential linearity and total harmonic distortion (THD). The input common-mode range includes
both the negative and positive supplies. The output voltage swing is within 10 mV of the rails.
The dual version is available in an SO-8 package and the quad package is available in an SO-14 package. All
versions are specified for operation from –40°C to 125°C.
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas
Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
Copyright © 2006, Texas Instruments Incorporated