LTC6912CGN-1#PBF - 

Programmable/Variable Amplifier, 1 Channels, 2 Amplifier, 50 MHz, -40 °C, 85 °C, 2.7V to 10.5V

LTC6912CGN-1#PBF - Programmable/Variable Amplifier, 1 Channels, 2 Amplifier, 50 MHz, -40 °C, 85 °C, 2.7V to 10.5V

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Product Overview

The LTC6912CGN-1#PBF is a dual-channel low noise Programmable Gain Amplifier (PGA) with serial digital interface. It is easy to use and occupy very little PC board space. The gains for both channels are independently programmable using a 3-wire SPI interface to select voltage gains of 0, 1, 2, 5, 10, 20, 50 and 100V/V. All gains are inverting. The LTC6912 family consists of 2 matched amplifiers with rail-to-rail outputs. When operated with unity gain, it will also process rail-to-rail input signals. A half-supply reference generated internally at the AGND pin supports single power supply applications.
  • Extended gain-bandwidth at high gains
  • Wired-OR outputs possible (2:1 Analog MUX function)
  • Rail-to-rail input and output range
  • 3-wire SPI™ interface
  • Channel-to-channel gain matching of 0.1dB maximum
  • 2mV Maximum offset voltage
  • 12.6nV/√Hz Input noise
  • Total system dynamic range to 115dB


Test & Measurement, Signal Processing, Industrial

Product Information

2 Amplifier
2.7V to 10.5V
MSL 1 - Unlimited
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