OPA130_07 Datasheet, PDF (1/16 Pages) Texas Instruments – Low Power, Precision FET-INPUT OPERATIONAL AMPLIFIERS

OPA130
OPA2130
OPA4130
OPA130
OPA2130
OPA4130
OPA130
OPA2130
OPA4130
SBOS053A – MAY 1998 – REVISED MARCH 2006
Low Power, Precision
FET-INPUT OPERATIONAL AMPLIFIERS
FEATURES
q LOW QUIESCENT CURRENT: 530µA/amp
q LOW OFFSET VOLTAGE: 1mV max
q HIGH OPEN-LOOP GAIN: 120dB min
q HIGH CMRR: 90dB min
q FET INPUT: I_B = 20pA max
q EXCELLENT BANDWIDTH: 1MHz
q WIDE SUPPLY RANGE: ±2.25 to ±18V
q SINGLE, DUAL, AND QUAD VERSIONS
DESCRIPTION
The OPA130 series of FET-input op amps combine precision
dc performance with low quiescent current. Single, dual, and
quad versions have identical specifications for maximum
design flexibility. They are ideal for general-purpose, por-
table, and battery operated applications, especially with high
source impedance.
OPA130 op amps are easy to use and free from phase
inversion and overload problems often found in
common FET-input op amps. Input cascode circuitry pro-
vides excellent common-mode rejection and maintains low
input bias current over its wide input voltage range. OPA130
series op amps are stable in unity gain and provide excellent
dynamic behavior over a wide range of load conditions,
including high load capacitance. Dual and quad designs
feature completely independent circuitry for lowest crosstalk
and freedom from interaction, even when overdriven or
overloaded.
Single and dual versions are available in DIP-8 and SO-8
surface-mount packages. Quad is available in DIP-14 and
SO-14 surface-mount packages. All are specified for
–40°C to +85°C operation.
OPA130
Offset Trim 1
–In 2
+In 3
V– 4
8 NC
7 V+
6 Output
5 Offset Trim
DIP-8, SO-8
OPA2130
Out A 1
–In A 2
+In A 3
V– 4
A
B
8 V+
7 Out B
6 –In B
5 +In B
DIP-8, SO-8
Out A 1
–In A 2
+In A 3
V+ 4
+In B 5
–In B 6
Out B 7
OPA4130
A
D
B
C
DIP-14, SO-14
14 Out D
13 –In D
12 +In D
11 V–
10 +In C
9 –In C
8 Out C
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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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