Analog Devices AD8429 Instrumentation Amplifier

Analog Devices announced their new AD8429 instrumentation amplifier. The ADI AD8429 is an ultra-low noise, low-power low-distortion in amp. The high-bandwidth AD8429 features 5 MHz (G=1) bandwidth, a 22-V/µs slew rate, -130-dB distortion, 1-nV/√Hz input noise, 45-nV/√Hz output noise, and extended industrial temperature range of -40°C to 125°C. The AD8429 instrumentation amplifier is available now for $3.50 (price each per 1000). The in amp is ideal for healthcare instrumentation, precision data acquisition equipment and industrial vibration analysis.

Analog Devices, Inc. (ADI) AD8429 ultra-low noise, low-power low-distortion instrumentation amplifier (in amp)

ADI AD8429 In Amp Features

  • 1 nV/√Hz input noise
  • 45 nV/√Hz output noise
  • 90 dB CMRR minimum (G = 1)
  • 50 µV maximum input offset voltage
  • 0.02% maximum gain accuracy (G = 1)
  • 80 dB CMRR to 5 kHz (G = 1)
  • 15 MHz bandwidth (G = 1)
  • 1.2 MHz bandwidth (G = 100)
  • 22 V/µs slew rate
  • THD: -130 dBc (1 kHz, G = 1)
  • ±4 V to ±18 V dual supply Gain set with a single resistor (G = 1 to 10,000)
  • Temperature range for specified performance -40°C to +125°C
  • Vcc-Vee: 8V to 36V
  • 6.7mA supply current

More info: Analog Devices