TYPE | DESCRIPTION |
---|
Mounting Style | Surface Mount |
Number of Pins | 24 Pin |
Case/Package | TSSOP-24 |
Number of Outputs | 1 Output |
Supply Current | 3.9 mA |
Number of Channels | 1 Channel |
Number of Positions | 24 Position |
Number of Bits | 16 Bit |
Power Dissipation | 128 mW |
Sample Rate | 40 ksps |
Resolution (Bits) | 16.0 Bit |
Operating Temperature (Max) | 85 ℃ |
Operating Temperature (Min) | -40 ℃ |
Power Dissipation (Max) | 128 mW |
Number of DACs | 1 DAC |
Supply Voltage | 2.7V ~ 5.5V |
Supply Voltage (Max) | 5.5 V |
Supply Voltage (Min) | 2.7 V |
TYPE | DESCRIPTION |
---|
Product Lifecycle Status | Active |
Packaging | Tube |
Size-Length | 7.9 mm |
Size-Width | 4.5 mm |
Size-Height | 1.05 mm |
Operating Temperature | -40℃ ~ 85℃ |
The AD5422AREZ is a precision fully integrated 16-bit Digital-to-analog Converter (DAC) offering a programmable current source and programmable voltage output designed to meet the requirements of industrial process control applications. The LFCSP version of this product has a CAP2 pin so that the HART signals can be coupled onto the current output of the AD5422. Analog outputs are short and open-circuit protected and can drive capacitive loads of 1µF. The device operates with an AVDD power supply range from 10.8 to 40V. The flexible serial interface is SPI- and MICROWIRE™- compatible and can be operated in 3-wire mode to minimize the digital isolation required in isolated applications. The device also includes a power-on-reset function, ensuring that the device powers up in a known state. The part also includes an asynchronous clear pin (CLEAR) that sets the outputs to zero-scale/midscale voltage output or the low end of the selected current range.
● Flexible serial digital interface
● On-chip output fault detection
● Asynchronous CLEAR function
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Single Channel, 16Bit, Serial Input, Current Source & Voltage Output DAC
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DAC 1CH Segment 16Bit 40Pin LFCSP EP T/R
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DAC 1CH Segment 16Bit 40Pin LFCSP EP
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