Part Number
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AD1556 |
Manufacturer
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Analog Devices |
Description
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24-Bit ADC WITH LOW NOISE PGA |
Published
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Mar 23, 2005 |
Detailed Description
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a
FEATURES AD1555 Fourth Order ⌺- ⌬ Modulator Large Dynamic Range 116 dB Min, 120 dB Typical @ 1 ms 117 dB Typical @ 0.5...
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Datasheet
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AD1556
|
Overview
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FEATURES AD1555 Fourth Order ⌺- ⌬ Modulator Large Dynamic Range 116 dB Min, 120 dB Typical @ 1 ms 117 dB Typical @ 0.
5 ms Low Input Noise: 80 nV rms @ 4 ms with Gain of 34,128 Low Distortion: –111 dB Max, –120 dB Typical Low Intermodulation: 122 dB Sampling Rate at 256 kSPS Very High Jitter Tolerance No External Antialias Filter Required Programmable Gain Front End Input Range: ؎2.
25 V Robust Inputs Gain Settings: 1, 2.
5, 8.
5, 34, 128 Common-Mode Rejection (DC to 1 kHz) 93 dB Min, 101 dB Typical @ Gain of 1 77 mW Typical Low Power Dissipation Standby Modes AD1556 FIR Digital Filter/Decimator Serial or Parallel Selection of Configuration Output Word Rates: 250 SPS to 16 kSPS 6.
2 mW Typ Low ...
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