鈩?/div>
Series
FEATURES
q
SINGLE-SUPPLY OPERATION
q
RAIL-TO-RAIL OUTPUT (within 3mV)
q
micro
POWER: I
Q
= 20
碌
A/Amplifier
q
micro
SIZE PACKAGES
q
LOW OFFSET VOLTAGE: 125
碌
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 100k鈩?load. The common-mode range
extends to the negative supply鈥攊deal 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
(20碌A(chǔ)/amplifier), they feature low offset voltage
(125碌V 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
鈥?0擄C to +85擄C and operate from 鈥?5擄C to +125擄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鈥?/div>
+In
1
2
OPA4336
Out A
1
2
A
D
14
13
12
B
鈥揑n B
Out B
NC
6
7
8
SSOP-16
NC = No Connection
C
11
10
9
鈥揑n C
Out C
NC
+In D
V鈥?/div>
+In C
3
4
5
16
15
Out D
鈥揑n D
3
4
鈥揑n
鈥揑n A
OPA336
NC
鈥揑n
+In
V鈥?/div>
1
2
3
4
SO-8
NC = No Connection
8
7
6
5
NC
V+
Output
NC
SOT23-5
OPA2336
Out A
鈥揑n A
+In A
V鈥?/div>
1
2
3
4
DIP-8, SO-8, MSOP-8
A
B
8
7
6
5
V+
Out B
鈥揑n 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 漏 1997-2004, Texas Instruments Incorporated
www.ti.com
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