AD5668BRUZ-1

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AD5668BRUZ-1

IC DAC 16BIT V-OUT 16TSSOP

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規格

Supplier Rochester Electronics, LLC,Analog Devices Inc.
Package Bulk,Tube
Series denseDAC
ProductStatus Active
NumberofBits 16
NumberofD/AConverters 8
SettlingTime 7µs
OutputType Voltage - Buffered
DifferentialOutput No
DataInterface SPI, DSP
ReferenceType External, Internal
Voltage-SupplyAnalog 2.7V ~ 5.5V
Voltage-SupplyDigital 2.7V ~ 5.5V
INL/DNL(LSB) ±8, ±1 (Max)
Architecture String DAC
OperatingTemperature -40°C ~ 105°C
Package/Case 16-TSSOP (0.173, 4.40mm Width)
SupplierDevicePackage 16-TSSOP

概述

Description

AD5668BRUZ-1 is a quad, 16‑bit, voltage‑output DAC from Analog Devices. It is controlled over a serial I2C-compatible interface and provides four buffered voltage outputs, each programmable with a 16‑bit code. Features include simultaneous update of all channels via LDAC, power-on reset, and software/hardware clear options. The DAC uses an external reference to set its full-scale range and operates from a 2.7–5.5 V supply, delivering rail-to-rail outputs within that range. It is packaged in a RoHS-compliant option suitable for precision control, instrumentation, calibration, and other demanding applications requiring monotonic, high‑accuracy DAC performance.

Features

AD5668BRUZ-1 features (concise):
- 8-channel, 16-bit, voltage-output DAC with buffered channels
- SPI-compatible serial interface for control
- Simultaneous update of all eight channels
- External reference input (VREF) with flexible range
- Software-selectable output ranges (unipolar/bipolar via code/VREF)
- Monotonic operation and low-glitch updates
- Power-down modes and power-on reset for safe startup
- Wide analog/digital supply range; rail-to-rail outputs
- Industrial temperature range (-40°C to +125°C)
- RoHS-compliant, lead-free BRUZ package (form factor specified by ADI)

Package

28-lead LFCSP (Lead Frame Chip Scale Package) with exposed pad (EP).

Pinout

- Pin count: 28 pins (LFCSP/TSSOP package for AD5668BRUZ-1)
- Function: Eight-channel, 16-bit, buffered voltage-output DAC with SPI‑compatible serial interface (CS, SCK, DIN, LDAC) and an external reference input; provides eight independent analog outputs (VOUT0–VOUT7).

Manufacturer

Manufacturer: Analog Devices, Inc. (ADI).
Company type: A multinational semiconductor company that designs and manufactures analog, mixed-signal, and digital signal processing (DSP) integrated circuits, including precision DACs/ADCs. It is publicly traded on NASDAQ (ticker: ADI).

Application

AD5668BRUZ-1 is an octal, 16‑bit, buffered voltage-output DAC with simultaneous-update. Its eight channels are ideal for:
- Multi-channel programmable references and calibration
- Instrumentation, data acquisition, and test/measurement equipment
- Industrial automation and process control (setpoints/feedback)
- Waveform generation and analog control in ATE and lab benches
- Servo/motor drive and communications equipment needing precise analog voltages

Equivalent

Equivalent parts to AD5668BRUZ-1 are other quad, 16-bit, voltage-output DACs with a serial interface.
- Analog Devices: AD5666 and AD5667 (same quad 16-bit family; I2C/SPI variants).
- Texas Instruments: DAC8562 and DAC8564 (quad 16-bit, 4-channel, SPI/I2C-compatible serial interface).
- Other vendors: cross-reference “quad 16-bit voltage-output DAC” on Digi‑Key/Mouser for exact pinouts/packages.
Note: verify interface, supply range, and package when substituting.

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