| Part Number | AD8231ACPZ-RL | AD8231WACPZ-RL | 
|---|---|---|
| Manufacturer | Analog Devices Inc. | Analog Devices Inc. | 
| 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 | 1.1V/µs | 1.1V/µs | 
| Gain Bandwidth Product | 7 MHz | 7 MHz | 
| -3db Bandwidth | - | - | 
| Current - Input Bias | 250 pA | 250 pA | 
| Voltage - Input Offset | 4 µV | 4 µV | 
| Current - Supply | 4mA | 4mA | 
| Current - Output / Channel | 70 mA | 70 mA | 
| Voltage - Supply Span (Min) | 3 V | 3 V | 
| Voltage - Supply Span (Max) | 5 V | 5 V | 
| Operating Temperature | -40°C ~ 125°C | -40°C ~ 125°C | 
| Mounting Type | Surface Mount | Surface Mount | 
| Package / Case | 16-WQFN Exposed Pad, CSP | 16-WQFN Exposed Pad, CSP | 
| Supplier Device Package | 16-LFCSP (4x4) | 16-LFCSP (4x4) |