| Part Number | OPA4251UA | OPA4251PA | 
|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | 
| Category | Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps | Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps | 
|   |   | |
| Product Status | Active | Obsolete | 
| Amplifier Type | General Purpose | General Purpose | 
| Number of Circuits | 4 | 4 | 
| Output Type | Rail-to-Rail | Rail-to-Rail | 
| Slew Rate | 0.01V/µs | 0.01V/µs | 
| Gain Bandwidth Product | 35 kHz | 35 kHz | 
| -3db Bandwidth | - | - | 
| Current - Input Bias | 20 nA | 20 nA | 
| Voltage - Input Offset | 100 µV | 100 µV | 
| Current - Supply | - | - | 
| Current - Output / Channel | 50 mA | 50 mA | 
| Voltage - Supply Span (Min) | 2.7 V | 2.7 V | 
| Voltage - Supply Span (Max) | 36 V | 36 V | 
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C | 
| Mounting Type | Surface Mount | Through Hole | 
| Package / Case | 14-SOIC (0.154", 3.90mm Width) | 14-DIP (0.300", 7.62mm) | 
| Supplier Device Package | 14-SOIC | 14-PDIP |