AD7616-P 16 -Channel DAS with 16-Bit, Bipolar Input, Dual Simultaneous Sampling ADC
●GENERAL DESCRIPTION
■The AD7616-P is a 16-bit, DAS that supports dual simultaneous sampling of 16 channels. The AD7616-P operates from a single 5 V supply and can accommodate ±10 V, ±5 V, and ±2.5 V true bipolar input signals while sampling at throughput rates up to 1 MSPS per channel pair with 90.5 dB SNR. Higher signal-to-noise ratio (SNR) performance can be achieved with the on-chip oversampling mode (92 dB for an oversampling ratio (OSR) of 2).
■The input clamp protection circuitry tolerates voltages up to ±21 V.The AD7616-P has 1 MΩ analog input impedance, regardless of sampling frequency. The single-supply operation, on-chip filtering, and high input impedance eliminate the need for driver op amps and external bipolar supplies.
■The device contains analog input clamp protection, a dual, 16-bit charge redistribution successive approximation register (SAR) analog-to-digital converter (ADC), a flexible digital filter, a 2.5 V reference and reference buffer, and a high speed parallel interface.
AD7616-P 、 AD7616-PBSTZ 、 AD7616-PBSTZ-RL 、 EVAL-AD7616-PSDZ |
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[ Power line monitoring ][ Protective relays ][ Multiphase motor control ][ Instrumentation systems ][ control systems ][ Data acquisition systems ][ DASs ] |
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Datasheet |
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Please see the document for details |
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ST-80-2;80-lead LQFP |
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English Chinese Chinese and English Japanese |
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6/2017 |
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Rev.0 |
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D15695-0-6/17(0) |
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2.4 MB |
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