AD9740WARUZRL7

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AD9740WARUZRL7

+BOM

IC DAC 10BIT A-OUT 28TSSOP

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Specifications

Attribute Value
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

Overview

Description

Features

AD9740WARUZRL7 features (concise):
- 14-bit multiplying DAC (MDAC) with current output
- Serial (SPI-compatible) interface; optional parallel control
- Internal/external reference options; programmable full-scale current
- High-speed operation with fast settling and low glitch energy
- Monotonicity with tight INL/DNL characteristics
- Wide dynamic range for precise analog outputs
- Single-supply operation (typical 5V; compatible with 3.3V systems)
- RoHS-compliant, lead-free packaging (WArUZRL7 suffix indicates packaging/lead-free)
- Suitable for high-speed, precision digital-to-analog conversion in communications, instrumentation, and control systems
Note: exact electrical specs (speeds, currents, temp range) are in the datasheet for this specific lot/revision.

Pinout

- Pin count: 32 pins (LFCSP package)
- Function: High-speed 14-bit digital-to-analog converter (DAC) with current output; serial/SPI-like input interface, capable of up to about 210 MSPS.

Manufacturer

- Manufacturer: Analog Devices, Inc. (ADI)
- Kind of company: A multinational American semiconductor company that designs and manufactures analog, mixed-signal, and digital signal processing (DSP) integrated circuits for electronics and communications applications.

Application

AD9740 is a high-speed, high-resolution DAC. Typical application areas include:
- RF/microwave transmitters: baseband to IF/ RF upconversion
- Software-defined radio and MIMO/beamforming systems
- Radar, sonar, and aerospace/military signal generation
- Arbitrary waveform generation for test and measurement
- Instrumentation and data-acquisition systems requiring fast, linear DACs
- High-speed video/telecom signal chains and signaling infrastructure
Note: Suitable for any application needing high-speed digital-to-analog conversion with good resolution and linearity.

Package

28‑lead TSSOP (plastic) RoHS‑compliant package.

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