Datasheet Texas Instruments OPA4130PA

OPA
2130 OPA
130 OPA 130 OPA OPA OPA130
OPA2130
OPA4130 4130 2130 OPA
4130 SBOS053A – MAY 1998 – REVISED MARCH 2006 Low Power, Precision
FET-INPUT OPERATIONAL AMPLIFIERS
FEATURES OPA130 в—Џ LOW QUIESCENT CURRENT: 530ВµA/amp
в—Џ LOW OFFSET VOLTAGE: 1mV max
в—Џ HIGH OPEN-LOOP GAIN: 120dB min
● HIGH CMRR: 90dB min Offset Trim 1 8 NC –In 2 7 V+ +In 3 6 Output V– 4 5 Offset Trim 8 V+ 7 Out B 6 –In B 5 +In B ● FET INPUT: IB = 20pA max
в—Џ EXCELLENT BANDWIDTH: 1MHz DIP-8, SO-8 в—Џ WIDE SUPPLY RANGE: В±2.25 to В±18V
в—Џ SINGLE, DUAL, AND QUAD VERSIONS
OPA2130 DESCRIPTION Out A 1 –In A 2 +In A 3 V– 4 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, portable, 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 provides 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 …