OPA130 Low Power, Precision FET-Input Operational Amplifiers | TI.com

OPA130
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Low Power, Precision FET-Input Operational Amplifiers

 

Recommended alternative parts

  • OPA145  -  For higher DC precision and AC performance

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, 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 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 8-pin DIP and SO-8 surface-mount packages. Quad is available in 14-pin DIP and SO-14 surface-mount packages. All are specified for &150;40°C to +85°C operation.

Features

  • LOW QUIESCENT CURRENT: 530µA/amp
  • LOW OFFSET VOLTAGE: 1mV max
  • HIGH OPEN-LOOP GAIN: 120dB min
  • HIGH CMRR: 90dB min
  • FET INPUT: IB = 20pA max
  • EXCELLENT BANDWIDTH: 1MHz
  • WIDE SUPPLY RANGE: ±2.25 to ±18V
  • SINGLE, DUAL, AND QUAD VERSIONS

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Parametrics

Compare all products in Precision op amps (Vos<1mV) Email Download to Excel
Part number Order Number of channels (#) Total supply voltage (Min) (+5V=5, +/-5V=10) Total supply voltage (Max) (+5V=5, +/-5V=10) GBW (Typ) (MHz) Slew rate (Typ) (V/us) Rail-to-rail Vos (offset voltage @ 25 C) (Max) (mV) Offset drift (Typ) (uV/C) Iq per channel (Typ) (mA) Vn at 1 kHz (Typ) (nV/rtHz) CMRR (Typ) (dB) Rating Operating temperature range (C) Package Group Package size: mm2:W x L (PKG) Input bias current (Max) (pA) Output current (Typ) (mA) Features Architecture
OPA130 Order now 1     4.5     36     1     2     In
Out    
1     2     0.53     16     105     Catalog     -40 to 125     SOIC | 8     8SOIC: 19 mm2: 3.91 x 4.9 (SOIC | 8)     20     18         FET    
OPA2130 Order now 2     4.5     36     1     2     In
Out    
1     2     0.53     16     105     Catalog     -40 to 125     SOIC | 8     8SOIC: 19 mm2: 3.91 x 4.9 (SOIC | 8)     20     18         FET    
OPA4130 Order now 4     4.5     36     1     2     In
Out    
1     2     0.53     16     105     Catalog     -40 to 85     SOIC | 14     14SOIC: 52 mm2: 6 x 8.65 (SOIC | 14)     20     18         FET