Product Summary

The AD5344BRU is a quad 12-bit DAC. The device operates from a 2.5 V to 5.5 V supply consuming just 500 μA at 3 V, and features a power-down mode that further reduces the current to 80 nA. These devices incorporate an on-chip output buffer that can drive the output to both supply rails. The AD5344BRU has a parallel interface. CS selects the device and data is loaded into the input registers on the rising edge of WR. The applications of the AD5344BRU include Portable Battery-Powered Instruments, Digital Gain and Offset Adjustment, Programmable Voltage and Current Sources, Programmable Attenuators, Industrial Process Control.

Parametrics

AD5344BRU absolute maximum ratings: (1)VDD to GND: -0.3 V to +7 V; (2)Digital Input Voltage to GND: -0.3 V to VDD + 0.3 V; (3)Digital Output Voltage to GND: -0.3 V to VDD + 0.3 V; (4)Reference Input Voltage to GND: -0.3 V to VDD + 0.3 V; (5)VOUT to GND: -0.3 V to VDD + 0.3 V; (6)Operating Temperature Range, Industrial (B Version): -40℃ to +105℃; (7)Storage Temperature Range: -65℃ to +150℃; (8)Junction Temperature: 150℃.

Features

AD5344BRU features: (1)AD5344: Quad 12-Bit DAC in 28-Lead TSSOP; (2)Low Power Operation: 500μA @ 3 V, 600μA @ 5 V; (3)Power-Down to 80 nA @ 3 V, 200 nA @ 5 V via PD Pin; (4)2.5 V to 5.5 V Power Supply; (5)Double-Buffered Input Logic; (6)Guaranteed Monotonic by Design Over All Codes; (7)Output Range: 0–VREF or 0–2 VREF; (8)Power-On Reset to Zero Volts; (9)Simultaneous Update of DAC Outputs via LDAC Pin; (10)Asynchronous CLR Facility; (11)Low Power Parallel Data Interface; (12)On-Chip Rail-to-Rail Output Buffer Amplifiers; (13)Temperature Range: -40℃ to +105℃.

Diagrams

AD5344BRU block diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
AD5344BRU
AD5344BRU


IC DAC 12BIT QUAD VOUT 28-TSSOP

Data Sheet

0-50: $9.86
AD5344BRU-REEL
AD5344BRU-REEL

Analog Devices Inc.

IC DAC 12BIT QUAD VOUT 28-TSSOP

Data Sheet

Negotiable 
AD5344BRUZ
AD5344BRUZ


IC DAC 12BIT QUAD VOUT 28-TSSOP

Data Sheet

0-1: $10.15
1-10: $9.22
10-25: $8.53
25-100: $7.84
100-250: $7.15
250-500: $6.69
500-1000: $6.15
AD5344BRUZ-REEL
AD5344BRUZ-REEL


IC DAC 12BIT QUAD VOUT 28-TSSOP

Data Sheet

Negotiable 
AD5344BRUZ-REEL7
AD5344BRUZ-REEL7


IC DAC 12BIT QUAD VOUT 28-TSSOP

Data Sheet

0-1000: $6.15
AD5344BRU-REEL7
AD5344BRU-REEL7

Analog Devices Inc.

IC DAC 12BIT QUAD VOUT 28-TSSOP

Data Sheet

Negotiable