OPA4187 Op-Amp

Texas Instruments' op-amp is ideal for a wide variety of general purpose applications

Image of Texas Instruments' OPA4187 Op-AmpTexas Instruments' OPA4187 op-amps use auto-zeroing techniques to simultaneously provide low-offset voltage of 1 µV and near zero-drift over time and temperature. The miniature, high-precision, low-quiescent current amp offers high-input impedance and rail-to-rail output swing within 5 mV of the rails into high-impedance loads. The input common-mode range includes the negative rail. Single or dual supplies can be used in the range of 4.5 V to 36 V (±2.25 V to ±18 V).

The OPA4187 is offered in 14-pin SOIC, 14-pin TSSOP, and 16-pin WQFN packages. The device is specified for operation from -40°C to +125°C.

Features
  • Low-offset voltage: 10 µV (max.)
  • Zero-drift: 0.001 µV/°C
  • Low-noise: 15 nV/√Hz
  • PSRR: 160 dB
  • CMRR: 140 dB
  • AOL: 160 dB
  • Quiescent current: 100 µA
  • Wide supply voltage: ±2.25 V to ±18 V
  • Rail-to-rail output operation
  • Input includes the negative rail
  • Low bias current: 100 pA (typ.)
  • EMI filtered inputs
  • Microsized packages
Applications
  • Bridge amps
  • Strain gauges
  • Test and measurement equipment
  • Transducer applications
  • Temperature measurements
  • Electronic scales
  • Medical instrumentation
  • RTD amps
  • Precision active filters
  • Low-side current monitoring

OPA4187 Op-Amp

รูปภาพManufacturer Part Numberคำอธิบายจำนวนของวงจรประเภทเอาต์พุตสลูว์เรทAvailable Quantityราคาดูรายละเอียด
IC OPAMP ZERO-DRIFT 4CIRC 14SOICOPA4187IDIC OPAMP ZERO-DRIFT 4CIRC 14SOIC4ระหว่างราง0.2V/µs3546 - Immediate$174.53ดูรายละเอียด

Evaluation Boards

รูปภาพManufacturer Part NumberคำอธิบายAvailable Quantityราคาดูรายละเอียด
MODULE EVAL DIP ADAPTERDIP-ADAPTER-EVMMODULE EVAL DIP ADAPTER225 - Immediate$390.00ดูรายละเอียด
DUAL-DIYAMP-EVMDUAL-DIYAMP-EVMDUAL-DIYAMP-EVM23 - Immediate$780.00ดูรายละเอียด
UNIV EVAL MOD FOR SOP PKGOPAMPEVM-SOICUNIV EVAL MOD FOR SOP PKG36 - Immediate$195.00ดูรายละเอียด
UNIV EVAL MOD FOR SOT23 PKGOPAMPEVM-SOT23SHDNUNIV EVAL MOD FOR SOT23 PKG1 - Immediate$195.00ดูรายละเอียด
UNIV EVAL MOD FOR SOT23 PKGOPAMPEVM-SOT23UNIV EVAL MOD FOR SOT23 PKG27 - Immediate$195.00ดูรายละเอียด
UNIV EVAL MOD FOR MSOP/TSSOPOPAMPEVM-MSOPTSSOPUNIV EVAL MOD FOR MSOP/TSSOP2 - Immediate$195.00ดูรายละเอียด
UNIV EVAL MOD FOR DIP PKGOPAMPEVM-PDIPUNIV EVAL MOD FOR DIP PKG7 - Immediate$195.00ดูรายละเอียด
Published: 2019-04-02