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AD7942 Pseudo Differential ADC

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Description

Preliminary Technical Data .
The AD7942 is a 14-bit, charge redistribution successive approximation, analog-to-digital converter (ADC) that operates from a single 5V power supply,.

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Features

* 14-bit resolution with no missing codes Throughput: 250 kSPS INL: ±0.4 LSB typ, ±1 LSB max (±0.0061 % of FSR) S/(N + D): 85 dB @ 20 kHz THD:
* 100 dB @ 20 kHz Pseudo-differential analog input range 0 V to VREF with VREF up to VDD No pipeline delay Single-supply 5V operation with 1.8 V/2.5 V/3

Applications

* Battery-powered equipment Data acquisition Instrumentation Medical instruments Process control Table 1. MSOP, QFN (LFCSP)/SOT-23 14 and16-Bit ADC Type 16-Bit True Differential 16-Bit Pseudo Differential/Unipolar 16-Bit Unipolar 14-Bit Pseudo Differential/Unipolar 14-Bit Unipolar 100 kSPS AD7684 AD7

AD7942 Distributors

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AD7942 Pseudo Differential ADC Analog Devices
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