GENERAL DESCRIPTION

The DAC-8841 provides eight general purpose digitally controDed voltage adjustment devices. The TrimDAC™ capability replaces the mechanical trimmer function in new designs. It is ideal for ac or dc gain control of up to 1 MHz bandwidth signals.

FEATURES

Replaces 8 Potentiometers

Operates From Single +5 V Supply

1 MHz 2-Quadrant Muitipiying Bandwidth

No Signal Inversion

Eight Individual Channels

3-Wire Serial Input

500 kHz Update Data Loading Rate

+3 Volt Output Swing

Midscale Preset

Low 95 mW Power Dissipation

APPLICATIONS

Trimmer Replacement

Dynamic Level Adjustment

Special Waveform Generation and Modulation

Programmable Gain Amplifiers