OPAx387 Precision Zero-Drift Op Amps

Texas Instruments OPAx387 Precision Zero-Drift Operational Amplifiers (Op Amps) comes with zero-drift technology, provides an offset voltage and offset drift that gives unparalleled long-term stability. With a mere 570µA of quiescent current, the OPAx387 can achieve 5.7MHz of bandwidth, a broadband noise of 8.5 V/√Hz, and a 1/f noise, at 177nVPP. These specifications are crucial to achieving extremely-high precision and no degradation of linearity in 16-bit to 24-bit analog to digital converters (ADCs). The Texas Instruments OPAx387 features a flat bias current over-temperature, and therefore, little to no calibration is needed in high input impedance applications over temperature. All versions are specified over the industrial temperature range of –40°C to +125°C.

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Results: 9
Select Image Part # Mfr. Description Datasheet Availability Pricing (INR) Filter the results in the table by unit price based on your quantity. Qty. RoHS
Texas Instruments Precision Amplifiers Ultra-high precision (2 uV) zero-drift O OPA387DBVT 13,044In Stock
Min.: 1
Mult.: 1
: 3,000

Texas Instruments Operational Amplifiers - Op Amps Ultra-high-precision zero-drift low-inpu 1,865In Stock
3,000Expected 15-10-2026
Min.: 1
Mult.: 1
: 3,000


Texas Instruments Operational Amplifiers - Op Amps Ultra-high-precision zero-drift low-inpu A 595-OPA2387DGKR 3,825In Stock
Min.: 1
Mult.: 1
: 250

Texas Instruments Precision Amplifiers Ultra-high-precision zero-drift low-inpu OPA2387DSGT 1,496In Stock
6,000Expected 11-01-2027
Min.: 1
Mult.: 1
: 3,000

Texas Instruments OPA4387PWR
Texas Instruments Precision Amplifiers Ultra-high precision (2 V) zero-drift ( OPA4387PWT 749In Stock
3,000Expected 14-01-2027
Min.: 1
Mult.: 1
: 3,000

Texas Instruments Precision Amplifiers Ultra-high precision (2 uV) zero-drift O OPA387DBVR 378In Stock
Min.: 1
Mult.: 1
: 250



Texas Instruments Precision Amplifiers Ultra-high precision (2 V) zero-drift ( OPA4387PWR 216In Stock
Min.: 1
Mult.: 1
: 250


Texas Instruments Precision Amplifiers Ultra-high-precision zero-drift low-inpu A 595-OPA2387DGKT
13,799On Order
Min.: 1
Mult.: 1
: 2,500

Texas Instruments Precision Amplifiers Ultra-high-precision zero-drift low-inpu OPA2387DSGR
496On Order
Min.: 1
Mult.: 1
: 250