Part A
OPA4188AIDR
STマイクロエレクトロニクス
- Lifecycle
- Active
- Stock
- 1779 個数
- Series
- リニアアンプ - 計装用、オペアンプ、バッファアンプ
Parts at a glance
Part B
OPA4131NAG4
STマイクロエレクトロニクス
- Lifecycle
- Active
- Stock
- 4758 個数
- Package
- SOIC-14
- Series
- リニアアンプ - 計装用、オペアンプ、バッファアンプ
Need help validating a replacement?
Send your BOM and application constraints for technical and sourcing review.
Full specification comparison
Use manufacturer datasheets as the final authority.
| Specification | OPA4188AIDR | OPA4131NAG4 |
|---|---|---|
| Supplier | - | Texas Instruments |
| Part Status | Active | Discontinued at Digi-Key |
| Amplifier Type | Zero-Drift | J-FET |
| Number of Circuits | 4 | 4 |
| Slew Rate | 0.8V/µs | 10V/µs |
| Gain Bandwidth Product | 2 MHz | 4 MHz |
| Current - Input Bias | 160 pA | 5 pA |
| Voltage - Input Offset | 6 µV | 200 µV |
| Supply Current | 415µA (x4 Channels) | 1.5mA (x4 Channels) |
| Current - Output / Channel | 18 mA | 25 mA |
| Voltage - Supply Span(Min) | 4 V | 9 V |
| Voltage - Supply Span(Max) | 36 V | 36 V |
| Operating Temperature | -40°C ~ 125°C | -40°C ~ 85°C |
| Mounting Type | Surface Mount | Surface Mount |
| Series | Zero-Drift | - |
| Output Type | Rail-to-Rail | - |