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AD7228 - LC2MOS Octal 8-Bit DAC

General Description

The AD7228 contains eight 8-bit voltage mode digital-to- analog converters (DACs), with output buffer amplifiers and interface logic on a single monolithic chip.

No external trims are required to achieve the full specified performance for the device.

Key Features

  • Eight 8-bit DACs with output amplifiers Operates with single or dual supplies Microprocessor-compatible (95 ns WR pulse) No user trims required Skinny 24-lead PDIP, CERDIP, and SOIC packages, and a 28-lead PLCC surface-mount package.

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Other Datasheets by Analog Devices

Part Number Description
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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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Data Sheet FEATURES Eight 8-bit DACs with output amplifiers Operates with single or dual supplies Microprocessor-compatible (95 ns WR pulse) No user trims required Skinny 24-lead PDIP, CERDIP, and SOIC packages, and a 28-lead PLCC surface-mount package GENERAL DESCRIPTION The AD7228 contains eight 8-bit voltage mode digital-to- analog converters (DACs), with output buffer amplifiers and interface logic on a single monolithic chip. No external trims are required to achieve the full specified performance for the device. Separate on-chip latches are provided for each of the eight DACs. Data is transferred into the data latches through a common 8-bit, TTL/CMOS-compatible input port (5 V). The A0, A1, and A2 address inputs determine which latch is loaded when WR goes low.