DAC89EX

DAC89EX is a legacy 8-bit digital-to-analog converter (DAC) integrated circuit originally manufactured by Precision Monolithics Inc. (PMI), which was later acquired by Analog Devices. It is designed as a companding D/A converter, often used in telecommunications and signal processing applications.

Key Specifications

the DAC89EX features:

• Resolution: 8-bit digital input.
• Architecture: Bipolar technology.
• Package Type: 18-pin Dual In-line Package (DIP or CDIP-18).
• Functionality: Single-channel digital-to-analog conversion.
• Designation: It is frequently identified in legacy lists as a "COMDAC" (Companding DAC), which follows specific logarithmic curves (like  u-law or A-law) for telecommunications.

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