Product Summary

The PM7540 is a 12-Bit Buffered Miltiplying CMOS D/A Converter which operates from 5 to 15Volt power supplies, offering TTL logic compatibility at VDD of 5V and CMOS logic compatibility at VDD of 15V. The PM7540 is specified for operation at VDD of 15V, offering TTL logic input compatibility.

Parametrics

PM7540 absolute maximum ratings: (1)VDD to DGND: -0.3 to 17V; (2)Digital input voltage to DGND: -0.3 to VDD; (3)AGND to DGND: -0.3 to VDD; (4)VRFB, VREF to DGND: ±25V; (5)VPIN to DGND: -0.3 to VDD; (6)Junction temperature: 150℃; (7)Storage temperature: -65 to 150℃.

Features

PM7540 features: (1)Preadjusted full scale: ±1LSB maximum gain error; (2)Low gain temperature coefficient: 2ppm/℃; (3)Small 20-pin 0.3" wide DIP; (4)PM-7545 TTL compatible for VDD=5V; (5)PM-7645 TTL and 5V CMOS compatible for VDD=15V; (6)High ESD resistance; (7)Available in DLE form.

Diagrams

PM7540 block diagram