AD9144BCPAZRL

$117.59

Description：IC DAC 16BIT A-OUT 88LFCSP
Series：TxDAC+®

SKU:a4fcc1f5b481 Category: Digital to Analog Converters (DAC) Brand: Analog Devices Inc.

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Product introduction

Product Detailed Parameters

Description：IC DAC 16BIT A-OUT 88LFCSP
Series：TxDAC+®
Mfr：Analog Devices Inc.
Package：Tape & Reel (TR)
Number of Bits：16
Number of D/A Converters：4
Settling Time：20ns (Typ)
Output Type：Current - Unbuffered
Differential Output：Yes
Data Interface：JESD204B
Reference Type：Internal
Voltage - Supply, Analog：3.13V ~ 3.47V
Voltage - Supply, Digital：1.14V ~ 1.26V
INL/DNL (LSB)：±2, ±1
Architecture：Oversampling Interpolating DAC
Operating Temperature：-40°C ~ 85°C
Package / Case：88-VFQFN Exposed Pad, CSP
Supplier Device Package：88-LFCSP-VQ (12x11.75)
Mounting Type：Surface Mount

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AD9144BCPAZRL

Overview

The AD9144BCPAZRL is a quad, 16-bit digital-to-analog converter (DAC) from Analog Devices Inc., housed in an 88-lead LFCSP package. It supports a maximum sample rate of 2.8 GSPS with selectable 1×, 2×, 4×, or 8× interpolation filters. The device features an 8-lane JESD204B interface and operates within a temperature range of -40°C to +85°C. Key electrical parameters include a differential nonlinearity (DNL) of ±1.0 LSB, integral nonlinearity (INL) of ±2.0 LSB, and a full-scale output current range of 13.9 mA to 27.0 mA. Power consumption is typically 1.6 W at 1.6 GSPS.

Feature Summary

Quad-channel architecture supporting up to 2.8 GSPS sampling rates
Flexible 8-lane JESD204B serial interface for high-speed data transport
Integrated low-noise PLL clock multiplier and digital inverse sinc filter
Programmable transmit enable function for power optimization

Applications

Wireless communications base stations
Software defined radios
Wideband repeaters
Automated test equipment

Procurement Notes

Verify the specific suffix 'CPA' against official documentation to confirm pinout and package variations relative to other AD9144 variants. Ensure compatibility with required supply voltages (AVDD33, DVDD12, SVDD12) and thermal management solutions for the exposed pad LFCSP package during integration.

Selection Notes

Select this component when high dynamic range and wide complex signal bandwidth are required. The AD9144 supports dual or quad DAC modes and offers fixed latency characteristics suitable for deterministic systems. Consider the available interpolation factors and JESD204B lane configurations to match system data rates and FPGA resources.

Part Context

This part belongs to the AD9144 family of TxDAC+ digital-to-analog converters. It is designed for applications requiring high performance and low spurious distortion. Evaluation boards such as the AD9144-FMC-EBZ are available for development and testing purposes.