ADA4932-2YCPZ-R7

ADA4932-2 is a low power, differential ADC driver. It an ideal choice for driving high performance ADCs as a single-ended-to-differential or differential-to-differential amplifier. The output common-mode voltage is user adjustable by means of an internal common-mode feedback loop, allowing the device output to match the input of the ADC. The internal feedback loop also provides exceptional output balance as well as suppression of even-order harmonic distortion products. It is fabricated using the Analog Devices, Inc., proprietary silicon-germanium (SiGe) complementary bipolar process, enabling it to achieve low levels of distortion and noise at low power consumption. It is used in application such as ADC drivers, single-ended-to-differential converters, IF and baseband gain blocks, differential buffers, line drivers etc.

• −3dB bandwidth of 560MHz typ at G = 1
• 0.1dB gain flatness to 100MHz typ
• Slew rate is 2800V/µs typ, 25% to 75%
• Fast 0.1% settling time of 9ns typ
• Quiescent current per amplifier is 9.6mA typ
• Low input voltage noise is 3.6nV/√Hz typ
• Input offset voltage is ±0.5mV typ, externally adjustable gain
• Input common-mode range shifted down by 1VBE
• Low harmonic distortion is 100dB SFDR at 10MHz
• Operating temperature is -40°C to +105°C, packaging style is 24-lead LFCSP

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