OPA336
OPA2336
OPA4336
OPA
433
6
OPA
336
OPA
233
6
www.ti.com
SINGLE-SUPPLY, microPower
CMOS OPERATIONAL AMPLIFIERS
microAmplifier ™ Series
FEATURES
DESCRIPTION
q SINGLE-SUPPLY OPERATION
q RAIL-TO-RAIL OUTPUT (within 3mV)
OPA336 series micropower CMOS operational amplifiers are designed for battery-powered applications.
They operate on a single supply with operation as low
as 2.1V. The output is rail-to-rail and swings to within
3mV of the supplies with a 100kΩ load. The
common-mode range extends to the negative supply—
ideal for single-supply applications. Single, dual, and
quad versions have identical specifications for maximum design flexibility.
In addition to small size and low quiescent current
(20µA/amplifier), they feature low offset voltage
(125µV max), low input bias current (1pA), and high
open-loop gain (115dB). Dual and quad designs feature completely independent circuitry for lowest
crosstalk and freedom from interaction.
OPA336 packages are the tiny SOT23-5 surface mount,
SO-8 surface-mount, and DIP-8. OPA2336 comes in
the miniature MSOP-8 surface-mount, SO-8 surfacemount, and DIP-8 packages. OPA4336 packages are
the space-saving SSOP-16 surface-mount and the DIP14. All are specified from –40°C to +85°C and operate
from –55°C to +125°C. A macromodel is available for
design analysis.
q microPOWER: IQ = 20µA/Amplifier
q microSIZE PACKAGES
q LOW OFFSET VOLTAGE: 125µV max
q SPECIFIED FROM VS = 2.3V to 5.5V
q SINGLE, DUAL, AND QUAD VERSIONS
APPLICATIONS
q BATTERY-POWERED INSTRUMENTS
q PORTABLE DEVICES
q HIGH-IMPEDANCE APPLICATIONS
q PHOTODIODE PRE-AMPS
q PRECISION INTEGRATORS
q MEDICAL INSTRUMENTS
q TEST EQUIPMENT
OPA2336
OPA336
OPA336
NC
1
8
NC
Out A
Out
V–
+In
V–
2
7
3
6
4
5
5
3
V+
–In A
Output
Copyright © 2000, Texas Instruments Incorporated
SOT23-5
PDS-1380D
3
V–
NC
DIP-8, SO-8
2
+In A
4
8
B
4
Out B
6
–In B
5
A
V+
7
1
V+
2
+In
–In
1
+In B
–In
DIP-8, SO-8, MSOP-8
Printed in U.S.A. September, 2000
