MX7847JR+

The MX7847JR+ is a complete, dual, 12bit multiplying DAC in 24 pin WSOIC package. Each DAC has an output amplifier and a feedback resistor, the output amplifier is capable of developing ±10V across a 2Kohm load. The amplifier feedback resistor is internally connected to VOUT on the IC. No external trims are required to achieve full 12bit performance over the entire operating temperature range. All logic signals are level triggered and are TTL and CMOS compatible. Fast timing specifications makes this DAC compatible with most microprocessors. It is used in small component-count analogue systems, digital offset/gain adjustments, function generators, automatic test equipment, automatic calibration, waveform reconstruction and synchro applications.

• Supply voltage range is ± 11.4V to ± 16.5V
• Operating temperature range from 0°C to 70°C
• 12bit parallel data input
• Two 12bit multiplying DACs with buffered voltage output
• Maximum relative accuracy is ±1LSB, maximum DNL is ±1LSB at monotonic
• Typical slew rate is 7V/µs
• Digital to analogue glitch impulse is 60nV-s
• Channel to channel isolation is -95dB
• Unity-gain small-signal bandwidth is 1MHz
• Digital crosstalk is 10nV-s

注释

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