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| Part Number | OPA4191IPWR | OPA4197IPWR | OPA4192IPWR | OPA4191IPWT |
|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments |
| Product Status | Active | Active | Active | Active |
| Amplifier Type | CMOS | General Purpose | General Purpose | CMOS |
| Number of Circuits | 4 | 4 | 4 | 4 |
| Output Type | Rail-to-Rail | Rail-to-Rail | Rail-to-Rail | Rail-to-Rail |
| Slew Rate | 7.5V/µs | 20V/µs | 20V/µs | 7.5V/µs |
| Gain Bandwidth Product | 2.5 MHz | 10 MHz | 10 MHz | 2.5 MHz |
| -3db Bandwidth | - | - | - | - |
| Current - Input Bias | 5 pA | 5 pA | 5 pA | 5 pA |
| Voltage - Input Offset | 5 µV | 25 µV | 5 µV | 5 µV |
| Current - Supply | 140µA (x4 Channels) | 1mA (x4 Channels) | 1mA (x4 Channels) | 140µA (x4 Channels) |
| Current - Output / Channel | 65 mA | 65 mA | 65 mA | 65 mA |
| Voltage - Supply Span (Min) | 4.5 V | 4.5 V | 4.5 V | 4.5 V |
| Voltage - Supply Span (Max) | 36 V | 36 V | 36 V | 36 V |
| Operating Temperature | -40°C ~ 125°C (TA) | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C (TA) |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Package / Case | 14-TSSOP (0.173", 4.40mm Width) | 14-TSSOP (0.173", 4.40mm Width) | 14-TSSOP (0.173", 4.40mm Width) | 14-TSSOP (0.173", 4.40mm Width) |
| Supplier Device Package | 14-TSSOP | 14-TSSOP | 14-TSSOP | 14-TSSOP |
