Product Summary

The AD5321BRMZ is a single 12-bit buffered voltage-output DAC that operates from a single +2.5 V to +5.5 V supply consuming 120 mA at 3 V. The on-chip output amplifier allows rail-to-rail output swing with a slew rate of 0.7 V/μs. The AD5321BRMZ uses a 2-wire (I2C compatible) serial interface that operates at clock rates up to 400 kHz. The applications of the AD5321BRMZ include: Portable Battery Powered Instruments, Digital Gain and Offset Adjustment, Programmable Voltage and Current Sources, Programmable Attenuators.

Parametrics

AD5321BRMZ absolute maximum ratings: (1)VDD to GND: –0.3 V to +7 V; (2)SCL, SDA to GND: –0.3 V to VDD + 0.3 V; (3)PD, A1, A0 to GND: –0.3 V to VDD + 0.3 V; (4)VOUT to GND: –0.3 V to VDD + 0.3 V; (5)Operating Temperature Range Industrial (B Version): –40℃ to +105℃; (6)Storage Temperature Range: –65℃ to +150℃; (7)Junction Temperature (TJ max): +150℃; (8)Lead Temperature, Soldering Vapor Phase (60 sec): +215℃, Infrared (15 sec): +220℃.

Features

AD5321BRMZ features: (1)Buffered Voltage Output 12-Bit DAC; (2)6-Lead SOT-23 and 8-Lead mSOIC Packages; (3)Micropower Operation: 120 μA @ 3 V; (4)2-Wire (I2C Compatible) Serial Interface; (5)Data Readback Capability; (6)+2.5 V to +5.5 V Power Supply; (7)Guaranteed Monotonic By Design Over All Codes; (8)Power-Down to 50 nA @ 3 V; (9)Reference Derived from Power Supply; (10)Power-On-Reset to Zero Volts; (11)On-Chip Rail-to-Rail Output Buffer Amplifier; (12)Three Power-Down Functions.

Diagrams

AD5321BRMZ diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
AD5321BRMZ
AD5321BRMZ

IC DAC 12BIT 2WIRE I2C 8-MSOP
Data Sheet
0-1: $4.28
1-10: $3.85
10-25: $3.51
25-100: $3.17
100-250: $2.91
250-500: $2.65
500-1000: $2.31
1000-2500: $2.28
AD5321BRMZ-REEL
AD5321BRMZ-REEL

IC DAC 12BIT 2WIRE I2C 8-MSOP
Data Sheet
0-3000: $2.28
AD5321BRMZ-REEL7
AD5321BRMZ-REEL7

IC DAC 12BIT 2WIRE I2C 8-MSOP
Data Sheet
0-1000: $2.31