圖片僅供參考

AD9740WARUZRL7

Name: AD9740WARUZRL7
Rating: 4.7 (12 reviews)

IC DAC 10BIT A-OUT 28TSSOP

製造商
製造商。部分 #AD9740WARUZRL7
包 28-TSSOP (0.173, 4.40mm Width)
資料表
有現貨的6341

+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

Supplier	Analog Devices Inc.
Package	Tape & Reel (TR),Cut Tape (CT)
Series	Automotive
ProductStatus	Active
NumberofBits	10
NumberofD/AConverters	1
SettlingTime	11µs (Typ)
OutputType	Current - Unbuffered
DifferentialOutput	Yes
DataInterface	Parallel
ReferenceType	External, Internal
Voltage-SupplyAnalog	2.7V ~ 3.6V
Voltage-SupplyDigital	2.7V ~ 3.6V
INL/DNL(LSB)	±0.15, ±0.12
Architecture	Current Source
OperatingTemperature	-40°C ~ 85°C
Package/Case	28-TSSOP (0.173, 4.40mm Width)
SupplierDevicePackage	28-TSSOP

概述

Description

AD9740WARUZRL7 is an Analog Devices part: the AD9740 is a high-performance digital-to-analog converter (DAC). The suffix WARUZRL7 encodes packaging/lot information (e.g., W for tape-and-reel packaging and RoHS/lead-free marks; ARUZRL7 relates to lot/date/assembly codes). In short, it’s a DAC device, not a microcontroller or ADC.
Key points:
- Serial (SPI-compatible) digital input available on the AD9740 family.
- Produces an analog output (typically current-output with a reference, or voltage output per configuration).
- Designed for high-speed, high-resolution waveform generation and instrumentation applications.
- Typical uses: waveform generation, test and measurement, communications signal synthesis.
For exact specifications (resolution, sample rate, output type, reference behavior, power, and pinout), consult the AD9740 datasheet and packaging/ordering guide on Analog Devices’ website for the WARUZRL7 variant.

Features

Here are the typical features of the AD9740 (WARUZRL7 variant):
- 14-bit multiplying DAC (MDAC) for precise amplitude scaling
- Differential current outputs (Iout and Iout_bar) with programmable full-scale current
- SPI-compatible serial interface (CLK, SDI, CS) plus LDAC/LAT for synchronous updates
- Flexible reference: supports external Vref or internal reference option
- High-speed operation with fast settling and low glitch energy
- Wide supply range with options for separate analog/digital supplies
- RoHS-compliant packaging; suitable for reel shipments (suffix L7)
- Industrial temperature range suitable for instrumentation, communications, and RF applications
- Suitable for waveform generation, IQ/IF synthesis, and other DAC-referenced applications
Note: For exact electrical specs (settling time, full-scale current, input/output ranges, and package details), please consult the official AD9740 datasheet for this specific variant.

Package

28-lead TSSOP package (Pb-free, RoHS-compliant).

Pinout

Pin count: 28 pins.
Function: 14‑bit digital‑to‑analog converter (DAC) with a current‑output architecture; requires external I/V conversion (op-amp or resistor network). Likely uses a serial/SPI‑type digital input interface.

Manufacturer

Manufacturer: Analog Devices, Inc. (ADI).
Type of company: An American multinational semiconductor company that designs and manufactures analog, mixed-signal, and digital signal processing (DSP) integrated circuits, as well as sensors and related signal-processing solutions.

Application

Applications of AD9740WARUZRL7 include:
- High‑speed RF signal generation and DDS/IQ modulation
- Communications test equipment and RF front‑ends
- Arbitrary waveform generation in laboratory instrumentation
- Data acquisition and control systems needing high‑resolution DACs
- Video/baseband signal processing and instrumentation
- Medical/industrial instrumentation requiring precise analog outputs