| Part Number | INA327EA/250 | INA321EA/250 | 
|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | 
| Category | Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps | Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps | 
|   |   | |
| Product Status | Active | Active | 
| Amplifier Type | Instrumentation | Instrumentation | 
| Number of Circuits | 1 | 1 | 
| Output Type | Rail-to-Rail | Rail-to-Rail | 
| Slew Rate | - | 0.4V/µs | 
| Gain Bandwidth Product | - | - | 
| -3db Bandwidth | 1 kHz | 500 kHz | 
| Current - Input Bias | 200 pA | 0.5 pA | 
| Voltage - Input Offset | 20 µV | 200 µV | 
| Current - Supply | 2.4mA | 40µA | 
| Current - Output / Channel | 25 mA | 16 mA | 
| Voltage - Supply Span (Min) | 2.7 V | 2.5 V | 
| Voltage - Supply Span (Max) | 5.5 V | 5.5 V | 
| Operating Temperature | -40°C ~ 85°C | -55°C ~ 125°C | 
| Mounting Type | Surface Mount | Surface Mount | 
| Package / Case | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | 
| Supplier Device Package | 10-VSSOP | 8-VSSOP |