GENERAL DESCRIPTION

The Analog Devices AD7541A is a low cost, high performance 12-bit monolithic multiplying digital-to-analog converter. It is fabricated using advanced, low noise, thin film on CMOS technology and is available in a standard 18-lead DIP and in 20-terminal surface mount packages.

The AD7541A is functionally and pin compatible with the in dustry standard AD7541 device and offers improved specifications and performance. The improved design ensures that the device is latch-up free so no output protection Schottky diodes are required.

This new device uses laser wafer trimming to provide full 12-bit endpoint linearity with several new high performance grades.

FEATURES

  Improved Version of AD7541

  Full Four-Quadrant Multiplication

  12-Bit Linearity (Endpoint)

  All Parts Guaranteed Monotonic

  TTL/CMOS Compatible

  Low Cost

  Protection Schottky Diodes Not Required

  Low Logic Input Leakage