Part Number: AD5302
Function: 2.5 V to 5.5 V, 230 μA, Voltage Output 8-Bit DAC
Package: 10-Lead uSOIC Type
Manufacturer: Analog Devices
Pinouts:
Description
The AD5302/AD5312/AD5322 are dual 8-, 10-, and 12-bit buffered voltage output DACs in a 10-lead MSOP that operate from a single 2.5 V to 5.5 V supply, consuming 230 μA at 3 V. Their on-chip output amplifiers allow the outputs to swing rail-to-rail with a slew rate of 0.7 V/μs. The devices utilize a versatile 3-wire serial interface that operates at clock rates up to 30 MHz and is compatible with standard SPI®,QSPI™, MICROWIRE™, and DSP interface standards.
Features
1. AD5302 : Two 8-bit buffered DACs in 1 package
2. AD5312 : Two 10-bit buffered DACs in 1 package
3. AD5322 : Two 12-bit buffered DACs in 1 package
4. Micropower operation: 300 μA @ 5 V (including reference current)
5. Power-down to 200 nA @ 5 V, 50 nA @ 3 V 2.5 V to 5.5 V power supply
6. Double-buffered input logic
7. Guaranteed monotonic by design over all codes
8. Buffered/Unbuffered reference input options
9. Power-on-reset to 0 V
10. Simultaneous update of DAC outputs via LDAC
11. Low power serial interface with Schmitt-triggered inputs
12. On-chip rail-to-rail output buffer amplifiers
13. Qualified for automotive applications
Applications
1. Portable battery-powered instruments
2. Digital gain and offset adjustment
3. Programmable voltage and current sources
4. Programmable attenuators
Other data sheets are available within the file:
AD5302ARM, AD5302ARM-REEL7, AD5302ARMZ, AD5302ARMZ-REEL
AD5302 Datasheet PDF Download
