AD5684ARUZ-RL7

$12.78

Description：IC DAC 12BIT V-OUT 16TSSOP
Series：nanoDAC+®

SKU:7be2c4b6859c Category: Digital to Analog Converters (DAC) Brand: Analog Devices Inc.

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Product introduction

Product Detailed Parameters

Description：IC DAC 12BIT V-OUT 16TSSOP
Series：nanoDAC+®
Mfr：Analog Devices Inc.
Package：Tape & Reel (TR),Cut Tape (CT)
Number of Bits：12
Number of D/A Converters：4
Settling Time：7µs
Output Type：Voltage - Buffered
Differential Output：No
Data Interface：SPI
Reference Type：External
Voltage - Supply, Analog：2.7V ~ 5.5V
Voltage - Supply, Digital：1.8V ~ 5.5V
INL/DNL (LSB)：±0.12, ±1 (Max)
Architecture：String DAC
Operating Temperature：-40°C ~ 105°C
Package / Case：16-TSSOP (0.173", 4.40mm Width)
Supplier Device Package：16-TSSOP
Mounting Type：Surface Mount

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AD5684ARUZ-RL7

Overview

The AD5684ARUZ-RL7 is a quad, 12-bit buffered voltage output digital-to-analog converter (DAC) from the nanoDAC+ family. It features an SPI interface with clock rates up to 50 MHz and supports readback or daisy-chain operations. The device operates on a single 2.7 V to 5.5 V supply and includes a user-selectable gain pin for full-scale outputs of 0 V to VREF (Gain = 1) or 0 V to 2 × VREF (Gain = 2). Key electrical specifications include a maximum integral nonlinearity (INL) of ±1 LSB, a settling time of 5 µs, and a glitch impulse of 0.5 nV-sec. It is housed in a 3 mm × 3 mm, 16-lead LFCSP package.

Feature Summary

Quad-channel 12-bit resolution with high relative accuracy (±1 LSB INL max)
50 MHz SPI serial interface with 1.8 V logic compatibility via VLOGIC pin
User-selectable gain of 1 or 2 using the GAIN pin
Power-on reset circuit with RSTSEL pin for zero-scale or midscale initialization

Applications

Digital gain and offset adjustment
Programmable attenuators
Process control PLC I/O cards
Industrial automation systems
Data acquisition systems

Procurement Notes

Verify the specific ordering suffix against the manufacturer's current documentation to confirm package type and reel specifications. Ensure that the selected variant matches the required temperature range and performance grade for the intended application environment.

Selection Notes

Select this component when a quad-channel DAC with 12-bit precision and SPI connectivity is required. Consider the external reference input requirement if internal references are not available in this specific part number variant. Verify that the load capacitance does not exceed the stability limits specified in the AC characteristics table.

Part Context

This part belongs to the AD5686/AD5684 nanoDAC+ series, which shares architectural similarities but differs in resolution. The AD5684 provides 12-bit resolution compared to the 16-bit AD5686. Both devices utilize the same 16-lead LFCSP and TSSOP packages and share identical pinouts and interface protocols.