AD8801ARZ

AD8801 is a octal 8bit TrimDAC with power shutdown. It is ideal for dc voltage adjustment applications. Easily programmed by serial interfaced microcontroller ports, this device with its midscale preset is ideal for potentiometer replacement where adjustments start at a nominal value. Applications such as gain control of video amplifiers, voltage controlled frequencies and bandwidths in video equipment, geometric correction and automatic adjustment in CRT computer graphic displays are a few of the many applications ideally suited for these parts. This device provides independent control of both the top and bottom end of the potentiometer divider allowing a separate zero-scale voltage setting determined by the VREFL pin. It is widely used in application such as automatic adjustment, trimmer potentiometer replacement, video and audio equipment gain and offset adjustment, portable and battery operated equipment etc.

• Low cost, replaces eight potentiometers
• Eight individually programmable outputs
• Three-wire serial input
• Power shutdown is 25mW including IDD and IREF
• Midscale preset
• Single supply operation is +3V to +5V
• Operating temperature is -40°C to +85°C
• Packaging style is 16-pin narrow body SOIC package

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ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party