OPA
OPA
433
6
336
OPA
233
6
OPA336
OPA2336
OPA4336
SBOS068B – JANUARY 1997 – REVISED APRIL 2004
SINGLE-SUPPLY,
micro
Power
CMOS OPERATIONAL AMPLIFIERS
micro
Amplifier
™
Series
FEATURES
q
SINGLE-SUPPLY OPERATION
q
RAIL-TO-RAIL OUTPUT (within 3mV)
q
micro
POWER: I
Q
= 20
µ
A/Amplifier
q
micro
SIZE PACKAGES
q
LOW OFFSET VOLTAGE: 125
µ
V max
q
SPECIFIED FROM V
S
= 2.3V to 5.5V
q
SINGLE, DUAL, AND QUAD VERSIONS
DESCRIPTION
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
and SO-8 surface-mount. OPA2336 come in the miniature
MSOP-8 surface-mount, SO-8 surface-mount, and DIP-8
packages. The OPA4336 package is the space-saving
SSOP-16 surface-mount. All are specified from
–40°C to +85°C and operate from –55°C to +125°C.
A macromodel is available for download (at www.ti.com)
for design analysis.
5
V+
APPLICATIONS
q
q
q
q
q
q
q
BATTERY-POWERED INSTRUMENTS
PORTABLE DEVICES
HIGH-IMPEDANCE APPLICATIONS
PHOTODIODE PRE-AMPS
PRECISION INTEGRATORS
MEDICAL INSTRUMENTS
TEST EQUIPMENT
OPA336
Out
V–
+In
1
2
OPA4336
Out A
1
2
A
D
14
13
12
B
–In B
Out B
NC
6
7
8
SSOP-16
NC = No Connection
C
11
10
9
–In C
Out C
NC
+In D
V–
+In C
3
4
5
16
15
Out D
–In D
3
4
–In
–In A
OPA336
NC
–In
+In
V–
1
2
3
4
SO-8
NC = No Connection
8
7
6
5
NC
V+
Output
NC
SOT23-5
OPA2336
Out A
–In A
+In A
V–
1
2
3
4
DIP-8, SO-8, MSOP-8
A
B
8
7
6
5
V+
Out B
–In B
+In B
+In A
V+
+In B
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.
All trademarks are the property of their respective owners.
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.
Copyright © 1997-2004, Texas Instruments Incorporated
www.ti.com
BURR-BROWN [ BURR-BROWN CORPORATION ]
