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Part Number
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AD7691 |
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Manufacturer
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Analog Devices |
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Description
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250 kSPS PulSAR Differential ADC |
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Published
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Oct 20, 2006 |
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Detailed Description
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www.DataSheet4U.com
18-Bit, 1.5 LSB INL, 250 kSPS PulSAR® Differential ADC in MSOP/QFN AD7691
FEATURES
18-bit resolutio...
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Datasheet
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AD7691
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Overview
www.
DataSheet4U.
com
18-Bit, 1.
5 LSB INL, 250 kSPS PulSAR® Differential ADC in MSOP/QFN AD7691
FEATURES
18-bit resolution with no missing codes Throughput: 250 kSPS INL: ±0.
75 LSB typ, ±1.
5 LSB max (±6 ppm of FSR) Dynamic range: 102 dB typ @ 250 kSPS Oversampled dynamic range: 125 dB @1 kSPS Noise-free code resolution: 20 bits @ 1 kSPS Effective resolution: 22.
7 bits @ 1 kSPS SINAD: 101.
5 dB typ @ 1 kHz THD: −125 dB typ @ 1 kHz True differential analog input range: ±VREF 0 V to VREF with VREF up to VDD on both inputs No pipeline delay Single-supply 2.
3 V to 5 V operation with 1.
8 V/2.
5 V/3 V/5 V logic interface Serial interface SPI®/QSPI™/MICROWIRE™/DSP compatible Daisy-chain multiple ADCs a...
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