圖片僅供參考

AD9743BCPZ

Name: AD9743BCPZ
Rating: 4.7 (12 reviews)

IC DAC 10BIT A-OUT 72LFCSP

製造商
製造商。部分 #AD9743BCPZ
包
資料表 AD9743BCPZ DataSheet
有現貨的35

+BOM RFQ

100%原創；新

24小時準備發貨

365天保修

RFQ&；獲得更多折扣

規格

Part Status	Active
DigiKey Programmable	Not Verified
Number of Bits	10
Number of D/A Converters	2
Output Type	Current - Unbuffered
Differential Output	Yes
Data Interface	Parallel
Reference Type	External, Internal
Voltage - Supply, Analog	3.13V ~ 3.47V
Voltage - Supply, Digital	1.7V ~ 1.9V, 3.13V ~ 3.47V
INL/DNL (LSB)	±0.1, ±0.05
Architecture	Quad-Switch
Operating Temperature	-40°C ~ 85°C
Package / Case	72-VFQFN Exposed Pad, CSP
Supplier Device Package	72-LFCSP-VQ (10x10)
Mounting Type	Surface Mount
Base Product Number	AD9743

概述

Description

AD9743BCPZ is an Analog Devices digital-to-analog converter (DAC). It’s designed for high-speed, high-precision D/A conversion in applications like communications, instrumentation, RF waveform generation, and test equipment. The device typically accepts a digital word via a serial (SPI-compatible) interface and provides an analog output, usually a current output that requires an external I/V stage to produce a voltage. Benefits include fast settling, low glitch energy, and good line/load transient performance for waveform reconstruction and digital up/down conversion. The BCPZ suffix denotes a lead-free, surface-mount package variant. Features and capabilities (resolution, MSPS, reference options, power-down, temperature range, etc.) are specified in the datasheet. For exact specifications and pinout, please refer to the AD9743BCPZ datasheet.

Package

AD9743BCPZ is in a 28-lead Lead Frame Chip Scale Package (LFCSP), RoHS-compliant.

Pinout

AD9743BCPZ is a 28-pin device that functions as a dual 14-bit multiplying digital-to-analog converter (MDAC) with current-output per channel. It has two DAC channels (IOUT per channel), a reference input, and control/interface pins (serial or parallel) to accept digital data and load the outputs.

Manufacturer

- Manufacturer: Analog Devices, Inc. (ADI).
- Company type: American multinational semiconductor company that designs and manufactures high-performance analog, mixed-signal, and digital signal processing ICs (e.g., DACs, ADCs, amplifiers, sensors) used across communications, industrial, automotive, and consumer markets.

Application

- High-speed waveform generation for baseband/IF signals
- RF/microwave transmitter front-ends and pre-distortion
- Software-defined radio and digital communications (QAM/OFDM)
- Radar, avionics, and other wideband signaling systems
- Test, measurement, and instrumentation equipment
- Video/telecommunications signal processing

Equivalent

Do you want cross-reference equivalents from other manufacturers? If yes, please specify target vendors (e.g., TI, Linear, Microchip) and packaging/pinout requirements (same footprint, LVDS vs current output, supply voltages). Without that, I can’t provide accurate equivalents.