Excellent DC performance over temperature keeps errors in the measurement loop to a minimum. Offset drift is typically less than 15 µV/°C, and gain drift is typically below 30 ppm/°C. The output offset can be adjusted from 0.08 V to 4.7 V with a 5 V supply by using the VREF1 and VREF2 pins. With VREF1 attached to the V+ pin, and VREF2 attached to the GND pin, the output is set at half scale. Attaching both pins to GND causes the output to be unipolar, starting near ground. Attaching both pins to V+ causes the output to be unipolar starting near V+. Other offsets can be obtained by applying an external voltage to the VREF1 and VREF2 pins.
The AD8206 is a single-supply difference amplifier for amplifying small differential voltages in the presence of large common-mode voltages. The operating input common-mode voltage range extends from -2 V to +65 V. The typical single-supply voltage is 5 V.
The AD8206 is offered in an 8-lead SOIC package and it is rated throughout the automotive temperature range of −40°C to +125°C.
Excellent DC performance over temperature keeps errors in the measurement loop to a minimum. Offset drift is typically less than 15 µV/°C, and gain drift is typically below 30 ppm/°C.
The output offset can be adjusted from 0.08 V to 4.7 V with a 5 V supply by using the VREF1 and VREF2 pins. With VREF1 attached to the V+ pin, and VREF2 attached to the GND pin, the output is set at half scale. Attaching both pins to GND causes the output to be unipolar, starting near ground. Attaching both pins to V+ causes the output to be unipolar starting near V+. Other offsets can be obtained by applying an external voltage to the VREF1 and VREF2 pins.
Features and Benefits-2 V to +65 V operating -25 V to +75 V survival 8-lead SOIC: -40°C to +125°C 15 µV/°C offset drift 30 ppm/°C gain drift 80 dB CMRR dc to 20 kHz | AmplifiersPower ManagementAutomotive
SPICE Models |
| Document | note |
| AD8206: High Common-Mode Voltage, Bidirectional Current Shunt Amplifier Data Sheet (Rev. C) | PDF 337 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 |
|---|---|---|---|---|---|---|
| AD8206WHRZ Production | 8 ld SOIC | OTH 98 | -40 to 150C | 2.33 | 2.26 | Y |
| AD8206WHRZ-RL Production | 8 ld SOIC | REEL 2500 | -40 to 150C | 0 | 2.26 | Y |
| AD8206WYRZ Production | 8 ld SOIC | OTH 98 | -40 to 125C | 1.63 | 1.58 | Y |
| AD8206WYRZ-R7 Production | 8 ld SOIC | REEL 1000 | -40 to 125C | 1.63 | 1.58 | Y |
| AD8206WYRZ-RL Production | 8 ld SOIC | REEL 2500 | -40 to 125C | 1.63 | 1.58 | Y |
| AD8206YRZ Production | 8 ld SOIC | OTH 98 | -40 to 125C | 1.42 | 1.37 | Y |
| AD8206YRZ-REEL Production | 8 ld SOIC | REEL 2500 | -40 to 125C | 1.42 | 1.37 | Y |
| AD8206YRZ-REEL7 Production | 8 ld SOIC | REEL 1000 | -40 to 125C | 1.42 | 1.37 | Y |
