The AD8203 is a single-supply difference amplifier for amplifying and low-pass filtering small differential voltages in the presence of a large common-mode voltage (CMV). The input CMV range extends from -6 V to +30 V at a typical supply voltage of 5 V.
The AD8203 is available in die and packaged form. The MSOP and SOIC packages are specified over a wide temperature range, from -40°C to +125°C, while the die is specified over a wider temperature range, from -40°C to +150°C, making the AD8203 well-suited for use in many automotive platforms.
Features and Benefits+30 V at a 5 V supply voltage ±1 mV voltage offset (8-lead SOIC) ±1 ppm/°C typical gain drift 80 dB CMRR minimum dc to 10 kHz | AmplifiersPower Management |
| Document | note |
| AD8203: High Common-Mode Voltage, Single-Supply Difference Amplifier Data Sheet (Rev. D) | PDF 306 kB |
| Document | note |
| AN-669: Effectively Applying the AD628 Precision Gain Block (Rev. 0) | PDF 193 kB |
| Document | note |
| Part Number | Package | Packing Qty | Temp Range | Price 100-499 | Price 1000+ | RoHS |
|---|---|---|---|---|---|---|
| AD8203YRMZ Production | 8 ld MSOP | OTH 50 | -40 to 125C | 1.63 | 1.58 | Y |
| AD8203YRMZ-R7 Production | 8 ld MSOP | REEL 1000 | -40 to 125C | 1.63 | 1.58 | Y |
| AD8203YRZ Last Time Buy | 8 ld SOIC | OTH 98 | -40 to 125C | 1.42 | 1.37 | Y |
| AD8203YRZ-R7 Last Time Buy | 8 ld SOIC | REEL 1000 | -40 to 125C | 1.42 | 1.37 | Y |
