OPA705 Datasheet, PDF (1/12 Pages) Burr-Brown (TI) – Low-Cost, CMOS, Rail-to-Rail, I/O OPERATIONAL AMPLIFIERS

OPA705
OPA705
OPA705 ®
OPA705
OPA705
OPA2705
OPA4705
SBOS182A – JUNE 2001
Low-Cost, CMOS, Rail-to-Rail, I/O
OPERATIONAL AMPLIFIERS
FEATURES
DESCRIPTION
q RAIL-TO-RAIL INPUT AND OUTPUT
q WIDE SUPPLY RANGE:
Single Supply: 4V to 12V
Dual Supplies: ±2 to ±6
q LOW QUIESCENT CURRENT: 160µA
q LIMITED RANGE CMRR: 96dB
q LOW OFFSET: 0.5mV
q HIGH SPEED: 1MHz, 0.6V/ µs
q MicroSIZE PACKAGES:
SOT23-5, MSOP-8, TSSOP-14
q LOW INPUT BIAS CURRENT: 1pA
APPLICATIONS
q AUTOMOTIVE APPLICATIONS:
Audio, Sensor Applications, Security Systems
q PORTABLE EQUIPMENT
q ACTIVE FILTERS
q TRANSDUCER AMPLIFIER
q TEST EQUIPMENT
q DATA ACQUISITION
NC 1
The OPA705 series low-cost op amps are optimized for appli-
cations requiring rail-to-rail input and output swing. Single,
dual, and quad versions are offered in a variety of packages.
While the quiescent current is less than 200µA per amplifier,
the OPA705 still offers excellent dynamic performance
(1MHz GBW and 0.6V/µs SR) and unity-gain stability.
The OPA705 series is fully specified and guaranteed over
the supply range of ±2V to ±6V. Input swing extends
300mV beyond the rail and the output swings to within
40mV of the rail.
The single version (OPA705) is available in the MicroSIZE
SOT23-5 and in the standard SO-8 surface-mount packages.
The dual version (OPA2705) is available in the MSOP-8,
SO-8, and DIP-8 packages. The quad OPA4705 is available
in the TSSOP-14 and SO-14 packages. All are specified for
operation from –40°C to +85°C.
OPA705
8 NC
–In 2
7 V+
Out 1
V– 2
+In 3
OPA705
5 V+
SOT23-5
4 –In
Out A 1
–In A 2
+In A 3
+In 3
V– 4
OPA2705
SO-8, DIP-8
A
B
8 V+
7 Out B
6 –In B
6 Out
5 NC _{Out A 1}
–In A 2
+In A 3
V+ 4
+In B 5
–In B 6
OPA4705
A
D
B
C
14 Out D
13 –In D
12 +In D
11 V–
10 +In C
9 –In C
V– 4
5 +In B
Out B 7
8 Out C
MSOP-8, SO-8, DIP-8
TSSOP-14, SO-14
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 Texas Instruments
standard warranty. Production processing does not necessarily include
testing of all parameters.
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Copyright © 2001, Texas Instruments Incorporated