Product Summary

The MAX543BEPA+ is a 12-bit, current-output, multiplying digital-to analog converter (DAC) that comes in space-saving 8-pin DIP and 8- or 16-pin surface - mount SO package. Its 3-wire serial interface saves additional board space and also results in low power dissipation. When used with microprocessors with a serial port, the MAX543BEPA+ minimizes the digital noise feedthrough from its input pins to its output. The serial port can be used as a dedicated analog bus and kept inactive while the MAX543BEPA+ is in use. The applications of the MAX543BEPA+ include automatic calibration, motion-control systems, μp-controlled systems, programmable amplifiers/attenuators, digitally controlled filters.

Parametrics

MAX543BEPA+ absolute maximum ratings: (1)Vdd to GND: +17V; (2)VREF to GND: ±25V; (3)VRRB to GND: ±25V; (4)Digital input voltage to GND: -0.3V, VDD+0.3V; (5)VIOUT to GND: -0.3V, VDD+0.3V; (6)Continuous power dissipation: 727mW; (7)Operating temperature ranges: -40℃ to +85℃; (8)Storage temperature range: -55℃ to +125℃; (9)Lead temperature: +300℃.

Features

MAX543BEPA+ features: (1)12-bit accuracy in 8-pin minidip or SO; (2)Fast 3-wire seriel interface; (3)Low INL and DNL(±1/2 LSB Max); (4)Gain accurcy to ±1LSB Max; (5)Low gain tempco; (6)Operates with +5V or +15V supplies; (7)TTL/CMOS compatible; (8)ESD protected.

Diagrams

MAX543BEPA+ block diagram

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0-1: $12.29
1-25: $9.76
25-50: $8.78
50-100: $7.92
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