| Part Number | OPA4187IPWR | OPA4189IPWR |
|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments |
| Category | Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps | Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps |
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| Product Status | Active | Active |
| Amplifier Type | Zero-Drift | General Purpose |
| Number of Circuits | 4 | 4 |
| Output Type | Rail-to-Rail | Rail-to-Rail |
| Slew Rate | 0.2V/µs | 20V/µs |
| Gain Bandwidth Product | 550 kHz | 14 MHz |
| -3db Bandwidth | - | 8 MHz |
| Current - Input Bias | 100 pA | 70 pA |
| Voltage - Input Offset | 1 µV | 800 µV |
| Current - Supply | 100µA (x4 Channels) | 1.3mA (x4 Channels) |
| Current - Output / Channel | 30 mA | 65 mA |
| Voltage - Supply Span (Min) | 4.5 V | 4.5 V |
| Voltage - Supply Span (Max) | 36 V | 36 V |
| Operating Temperature | -40°C ~ 125°C (TA) | -40°C ~ 125°C (TA) |
| Mounting Type | Surface Mount | Surface Mount |
| Package / Case | 14-TSSOP (0.173", 4.40mm Width) | 14-TSSOP (0.173", 4.40mm Width) |
| Supplier Device Package | 14-TSSOP | 14-TSSOP |