Product Summary

The DAC7822IRTAT is a dual 12-bit CMOS multiplying Digital-to-Analog Converter (DAC). It has a single-buffered 12-bit data word interface. Parallel data is loaded (edge triggered) into the single DAC register for each DAC. The DAC7822IRTAT is packaged in a 24-pin 0.3’ wide plastic DIP. The applications of the DAC7822IRTAT are process control outputs, ate pin electronics level setting, programmable filters, programmable gain circuits, auto-calibration circuits.

Parametrics

DAC7822IRTAT absolute maximum ratings: (1)VDD to AGND: 0V to +7V; (2)VDD to DGND: 0V to +7V; (3)AGND to DGND: -0.3, VDD; (4)Digital Input to DGND: -0.3 to VDD +0.3; (5)VREF A, VREF B to AGND: ±16V; (6)VREF A, VREF B to DGND: ±16V; (7)IOUT A, IOUT B to AGND: -0.3, VDD; (8)Storage Temperature Range: -55℃ to +125℃; (9)Operating Temperature Range: -40℃ to +85℃; (10)Lead Temperature (soldering, 10s): +300℃; (11)Junction Temperature: +175℃.

Features

DAC7822IRTAT features: (1)two DACs in a 0.3’wide package; (2)single +5V supply; (3)high-speed digital interface: 12-Bit parallel; (4)monotonic over temperature; (5)low crosstalk: –94dB min; (6)fully specified over -40℃ to +85℃.

Diagrams

DAC7822IRTAT block diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
DAC7822IRTAT
DAC7822IRTAT

Texas Instruments

DAC (D/A Converters) 12-bit Dual Channel Par Input Mult

Data Sheet

0-1: $5.94
1-10: $5.33
10-25: $4.75
25-50: $4.48
DAC7822IRTATG4
DAC7822IRTATG4

Texas Instruments

DAC (D/A Converters) 12-bit Dual Channel Par Input Mult

Data Sheet

0-186: $3.21
186-250: $3.14
250-500: $3.08
500-750: $3.02