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AD8139ARDZ - 

Differential Amplifier, ADC Driver, 1 Amplifiers, 500 µV, 1.001 dB, 440 MHz, -40 °C, 125 °C

AD8139ARDZ - Differential Amplifier, ADC Driver, 1 Amplifiers, 500 µV, 1.001 dB, 440 MHz, -40 °C, 125 °C

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AD8139 Series
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AD8139ARDZ   Datasheet
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Product Overview

The AD8139ARDZ is a Low Noise Rail-to-rail Differential ADC Driver ideal choice for driving ADCs with resolutions to 18-bits. It is easy to apply and its internal common-mode feedback architecture allows its output common-mode voltage to be controlled by the voltage applied to one pin. The internal feedback loop also provides outstanding output balance as well as suppression of even-order harmonic distortion products. Simple external feedback networks consisting of four resistors determine the closed-loop gain of the amplifier. This ADC driver is manufactured on proprietary, second-generation XFCB process, enabling it to achieve low levels of distortion with input voltage noise of only 2.25nV/√Hz.
  • Low noise
  • Low harmonic distortion
  • High speed
  • 69dB Output balance at 1MHz
  • 80dB DC CMRR
  • ±0.5mV Maximum low offset
  • 0.5µA Maximum low input offset current
  • Differential-to-differential or single-ended-to-differential operation
  • Adjustable output common-mode voltage


Signal Processing


ESD sensitive device, take proper precaution while handling the device.

Product Information

4.5V to ± 6V
AD8139 Series
MSL 1 - Unlimited
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