The AD62329 is an integrated, single- or dual-supply instrumentationamplifier that delivers rail-to-rail output swing using supplyvoltages from 3 V to 12 V. The AD62329 offers superior userflexibility by allowing single gain set resistor programming and byconforming to the 8-lead industry standard pinout configuration.With no external resistor, the AD62329 is configured for unitygain (G = 1), and with an external resistor, the AD62329 can beprogrammed for gains of up to 1000.
The superior accuracy of the AD62329 is the result of increasingac common-mode rejection ratio (CMRR) coincident withincreasing gain; line noise harmonics are rejected due toconstant CMRR up to 200 Hz. The AD62329 has a wide inputcommon-mode range and amplifies signals with commonmodevoltages as low as 150 mV below ground. The AD623maintains superior performance with dual and single polaritypower supplies.
Feature
- Easy to use
- Rail-to-rail output swing
- Input voltage range extends 150 mV below ground (single supply)
- Low power, 550 μA maximum supply current
- Gain set with one external resistor
- Gain range: 1 to 1000
- High accuracy dc performance
- 0.10% gain accuracy (G = 1)
- 0.35% gain accuracy (G > 1)
- Noise: 35 nV/√Hz RTI noise at 1 kHz
- Excellent dynamic specifications
- 800 kHz bandwidth (G = 1)
- 20 μs settling time to 0.01% (G = 10)
Applications
- Low power medical instrumentation
- Transducer interfaces
- Thermocouple amplifiers
- Industrial process controls
- Difference amplifiers
- Low power data acquisition
(Picture: Pinout)
