| Part Number | OPA189IDR | OPA182IDR |
|---|---|---|
| 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 | Zero-Drift |
| Number of Circuits | 1 | 1 |
| Output Type | Rail-to-Rail | Rail-to-Rail |
| Slew Rate | 20V/µs | 10V/µs |
| Gain Bandwidth Product | 14 MHz | 5 MHz |
| -3db Bandwidth | - | 3.6 MHz |
| Current - Input Bias | 70 pA | 50 pA |
| Voltage - Input Offset | 0.4 µV | 450 µV |
| Current - Supply | 1.3mA | 850µA |
| Current - Output / Channel | - | 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 | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC (0.154", 3.90mm Width) |
| Supplier Device Package | 8-SOIC | 8-SOIC |