OPA4187 Op-Amp
Texas Instruments' op-amp is ideal for a wide variety of general purpose applications
Texas 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.
- 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
- 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
รูปภาพ | Manufacturer Part Number | คำอธิบาย | จำนวนของวงจร | ประเภทเอาต์พุต | สลูว์เรท | Available Quantity | ราคา | ดูรายละเอียด | |
---|---|---|---|---|---|---|---|---|---|
![]() | ![]() | OPA4187ID | IC OPAMP ZERO-DRIFT 4CIRC 14SOIC | 4 | ระหว่างราง | 0.2V/µs | 3546 - Immediate | $174.53 | ดูรายละเอียด |
Evaluation Boards
รูปภาพ | Manufacturer Part Number | คำอธิบาย | Available Quantity | ราคา | ดูรายละเอียด | |
---|---|---|---|---|---|---|
![]() | ![]() | DIP-ADAPTER-EVM | MODULE EVAL DIP ADAPTER | 225 - Immediate | $390.00 | ดูรายละเอียด |
![]() | ![]() | DUAL-DIYAMP-EVM | DUAL-DIYAMP-EVM | 23 - Immediate | $780.00 | ดูรายละเอียด |
![]() | ![]() | OPAMPEVM-SOIC | UNIV EVAL MOD FOR SOP PKG | 36 - Immediate | $195.00 | ดูรายละเอียด |
![]() | ![]() | OPAMPEVM-SOT23SHDN | UNIV EVAL MOD FOR SOT23 PKG | 1 - Immediate | $195.00 | ดูรายละเอียด |
![]() | ![]() | OPAMPEVM-SOT23 | UNIV EVAL MOD FOR SOT23 PKG | 27 - Immediate | $195.00 | ดูรายละเอียด |
![]() | ![]() | OPAMPEVM-MSOPTSSOP | UNIV EVAL MOD FOR MSOP/TSSOP | 2 - Immediate | $195.00 | ดูรายละเอียด |
![]() | ![]() | OPAMPEVM-PDIP | UNIV EVAL MOD FOR DIP PKG | 7 - Immediate | $195.00 | ดูรายละเอียด |