Product Summary

The AD7243BRZ is a complete 12-bit, voltage output, digital-toanalog converter with output amplifier and Zener voltage reference on a monolithic CMOS chip. No external trims are required to achieve full specified performance. The output amplifier is capable of developing +10 V across a 2 kΩ load. The output voltage ranges with single supply operation are 0 V to +5 V or 0 V to +10 V, while an additional bipolar ±5 V output range is available with dual supplies. The ranges are selected using the internal gain resistor. The applications of the AD7243BRZ include Process Control, Industrial Automation, Digital Signal Processing Systems, Input/Output Ports.

Parametrics

AD7243BRZ absolute maximum ratings: (1)VDD to AGND, DGND: -0.3 V to +17 V; (2)VSS to AGND, DGND: +0.3 V to -17 V; (3)AGND to DGND: -0.3 V to VDD +0.3 V; (4)VOUT2 to AGND: -6 V to VDD +0.3 V; (5)REFOUT to AGND: 0 V to VDD; (6)REFIN to AGND: -0.3 V to VDD +0.3 V; (7)Digital Inputs to DGND: -0.3 V to VDD +0.3 V; (8)SDO to DGND: -0.3 V to VDD + 0.3 V; (9)Operating Temperature Range; (10)Industrial (A, B Versions): -40℃ to +85℃; (11)Extended (S Version): -55℃ to +125℃; (12)Storage Temperature Range: -65℃ to +150℃; (13)Lead Temperature (Soldering, 10 secs): +300℃; (14)Power Dissipation (Any Package) to +75℃: 450 mW; (15)Derates above +75℃ by: 6 mW/℃.

Features

AD7243BRZ features: (1)12-Bit CMOS DAC with On-Chip Voltage Reference; Output Amplifier; (2)Three Selectable Output Ranges: -5 V to +5 V, 0 V to +5 V, 0 V to +10 V; (3)Serial Interface; (4)300 kHz DAC Update Rate; (5)Small Size: 16-Lead DIP or SOIC; (6)Nonlinearity: ±1/2 LSB TMIN to TMAX; (7)Low Power Dissipation: 100 mW Typical.

Diagrams

AD7243BRZ block diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
AD7243BRZ
AD7243BRZ

IC DAC 12BIT SRL LC2MOS 16SOIC
Data Sheet
0-1: $11.18
1-10: $10.16
10-100: $8.64
100-250: $7.88
250-500: $7.37
500-1000: $6.78
AD7243BRZ-REEL
AD7243BRZ-REEL

IC SRL DAC 12BIT LC2MOS 16-SOIC
Data Sheet
0-1000: $6.78