Product Summary
The ES5120AQ is a 3 3/4 digit A/D converter. The ES5120AQ combines integrating analog-to-digital converter, frequency counter, and logic level tester in either 40-pin DIP package or 44-pin QFP package. The high level of integration permits ES5120-based instruments to deliver higher performance and more features while actually reducing parts count.
Parametrics
ES5120AQ absolute maximum ratings: (1)Supply voltage: 12V; (2)Analog Input Voltage: V+ to V-; (3)Reference Input Voltage: V+ to V-; (4)Digital Inputs: DGND to V+; (5)Power Dissipation: 800mW; (6)Operating temperature: 0℃ to 70℃; (7)Storage temperature: -65℃ to 160℃; (8)Lead temperature (soldering 10sec): 270℃.
Features
ES5120AQ features: (1)Multiple-Function Measurement System; (2)Frequency Counter; (3)Logic Probe Inputs; (4)Peak Reading hold with LCD Annunciator; (5)3 3/4 Digit resolution; (6)Low noise A-D converter; (7)No external LCD drivers required; (8)Data Hold Input; (9)Control Input Changes full scale range by 10:1.
Diagrams

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(Hong Kong)








