AD1154

Low Cost, 16-Bit Accurate Sample-and-Hold Amplifier

Obsolete

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Features

±10 V Input Range
Low Nonlinearity: ±7.6 ppm max (1/2 LSB @ 16-Bit Accuracy)
Medical and Analytical Instrumentation
Automatic Test Equipment
Fast Acquisition Time to ±0.00076%: 3.5µs
Hold Mode Feedthrough Rejection of
-106 dB
Data Acquisition for Signal Processing

Hermetic 14-Pin Ceramic DIP
Low Droop Fate: 0.02 µV/µs
Aperture Jitter: 150 ps
Gain of +1 V/V
Simultaneous Sample-and-Hold
Low Cost
Peak Measurement Detection
Event Analysis

Additional Details

The AD1154 is a high accuracy, low cost sample-and-hold amplifier (SHA) designed to be used in high resolution data acquisition systems. It is complete with internal hold capacitor and propriety capacitor trimmed compensation circuitry. Its accuracy (0.00076% of full scale range) and dynamic performance allow it to be used with high speed 16-bit A/D converters. The AD1154's low price enables users to upgrade the front end performance of 14-bit systems without increasing system cost. Its gain accuracy and droop rate in "hold" mode also allow accurate conversion by slower 16-bit A/D converters having conversion times of up to 7.6 ms.