(China (Mainland))
Product Summary
The DAC7734E/1K is a 16-bit, quad voltage output, digital-toanalog converter (DAC) with ensured 16-bit monotonic performance over the specified temperature range. The DAC7734E/1K accepts 24-bit serial input data, has double-buffered DAC input logic (allowing simultaneous update of all DACs), and provides a serial data output for daisy-chaining multiple DACs. Programmable asynchronous reset clears all registers to a mid-scale code of 8000h or to a zero-scale of 0000h. The DAC7734E/1K can operate from a single +15V supply or from +15V and –15V, and +5V supplies. Low power and small size per DAC make the DAC7734E/1K ideal for automatic test equipment, DAC-per-pin programmers, data acquisition systems, and closed-loop servo-control. The DAC7734E/1K is available in a 48-lead SSOP package and offers ensured specifications over the –40℃ to +85℃ temperature range.
Parametrics
DAC7734E/1K absolute maximum ratings: (1)VCC to VSS: –0.3V to +32V; (2)VCC to AGND: –0.3V to +16V; (3)VSS to AGND: +0.3V to –16V; (4)AGND to DGND: –0.3V to +0.3V; (5)VREFH to AGND: –9V to +11V; (6)VREFL to AGND: –11V to +9V; (7)VDD to GND: –0.3V to +6V; (8)VREFH to VREFL: –1V to 22V; (9)Digital Input Voltage to GND: –0.3V to VDD + 0.3V; (10)Digital Output Voltage to GND: –0.3V to VDD + 0.3V; (11)Maximum Junction Temperature: +150℃; (12)Operating Temperature Range: –40℃ to +85℃; (13)Storage Temperature Range: –65℃ to +150℃; (14)Lead Temperature (soldering, 10s): +300℃.
Features
DAC7734E/1K features: (1)low power: 200mW; (2)unipolar or bipolar operation; (3)single supply output range: +10V; (4)dual supply output range: ±10V; (5)settling time: 10μs to 0.003%; (6)16-bit monotonicity: –40℃ to +85℃; (7)programmable reset to mid-scale or zero-scale; (8)double-buffered data inputs; (9)±1 LSB DNL: –40℃ to +85℃.
Diagrams
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 DAC7734E/1K |
Texas Instruments |
DAC (D/A Converters) 16-Bit Quad Voltage Output Serial Input |
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DAC7734E/1KG4 |
Texas Instruments |
DAC (D/A Converters) 16-Bit Quad Voltage Output Serial Input |
Data Sheet |
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