DAC7644E/1KG4

16-bit, quad voltage output, digital-to-analog converter, 48-SSOP, RoHS Compliant

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Price:: US $19.85~21.42 / piece [Get Latest Price]

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PartNumber:: DAC7644E/1KG4

Brand:: Burr-Brown Corporation - BB | Pack: SSOP | D/C: 10+

Availability:: Supply Ability: 10000/Week Can Ship Immediately
Delivery: 10-15 Business Days (ships out within 3 Business days)

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Products Upload time: 2012-01-04

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Part Number:DAC7644E/1KG4
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Product Summary

The DAC7644E/1KG4 is a 16-bit, quad voltage output digital-to-analog converter with guaranteed 15-bit monotonic performance over the specified temperature range. It accepts 16-bit parallel input data, has double-buffered DAC input logic (allowing simultaneous update of all DACs), and provides a readback mode of the internal input registers. Programmable asynchronous reset clears all registers to a mid-scale code of 8000H or to a zero-scale of 0000H. The DAC7644E/1KG4 can operate from a single +5V supply or from +5V and –5V supplies. The applications of the DAC7644E/1KG4 include process control, closed-loop servo-control, motor control, data acquisition systems and dac-per-pin programmers.

Parametrics

DAC7644E/1KG4 absolute maximum ratings: (1)VCC and VDD to VSS: –0.3V to 11V; (2)VCC and VDD to GND: –0.3V to 5.5V; (3)VREFL to VSS: –0.3V to (VCC – VSS); (4)VCC to VREFH: –0.3V to (VCC – VSS); (5)VREFH to VREFL: –0.3V to (VCC – VSS); (6)Digital Input Voltage to GND: –0.3V to VDD + 0.3V; (7)Digital Output Voltage to GND: –0.3V to VDD + 0.3V; (8)Maximum Junction Temperature: +150℃; (9)Operating Temperature Range: –40 to +85℃; (10)Storage Temperature Range: –65 to +125℃; (11)Lead Temperature (soldering, 10s): +300℃.

Features

DAC7644E/1KG4 features: (1)low power: 10mW; (2)unipolar or bipolar operation; (3)settling time: 10μs to 0.003%; (4)15-bit linearity and monotonicity: –40 to +85℃; (5)programmable reset to mid-scale or zero-scale; (6)data readback; (7)double-buffered data inputs.