AD4856 - 20-Bit 250kSPS DAS

Analog Devices

The AD4856 by Analog Devices is a 20-Bit 250kSPS DAS. Below is the official datasheet preview.

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AD4856 20-Bit 250kSPS DAS by Analog Devices - Datasheet Preview — Official preview page of the **AD4856** 20-Bit 250kSPS DAS datasheet (Analog Devices).

Datasheet Details

Part number	AD4856
Manufacturer	Analog Devices
File Size	2.74 MB
Description	20-Bit 250kSPS DAS
Datasheet	AD4856-AnalogDevices.pdf
Additional preview pages of the AD4856 datasheet.

AD4856 Product details

Description

Companion Products3 Specifications 4 Timing Specifications 13 Absolute Maximum Ratings18 Junction Temperature18 Thermal Resistance 18 Electrostatic Discharge (ESD) Ratings18 ESD Caution18 Pin Configuration and Function Descriptions 19 Typical Performance Characteristics 22 Terminology 29 Theory of Operation30 Overview 30 Converter Operation30 Transfer Function 30 SoftSpan31 Seamless High Dynamic Range31 Digital Processing

Features

Complete 20-bit data acquisition system.
Simultaneous sampling of 8 internally buffered channels.
250 kSPS per channel throughput.
Differential, wide common-mode range inputs.
±75 pA typical input leakage at 25°C.
Full-scale input step settling time < 300 ns.
Integrated reference and reference buffer (4.096 V).
Integrated supply decoupling capacitors.
27 mW per channel at 250 kSPS, scales with throughput.
Minimal external signal conditioning.

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Other Datasheets by Analog Devices

AD4851 - 16-Bit 250kSPS DAS
AD4853 - 16-Bit 1MSPS DAS
AD4855 - 8-Channel Simultaneous Sampling / 16-Bit 250 kSPS DAS
AD4857 - 16-Bit 1 MSPS DAS
AD4858 - 20-Bit 1 MSPS DAS
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Published: Dec 31, 2024 |