Analog Devices AD5310
The AD5310 is a single, 10-bit buffered voltage out DAC that operates from a single +2.7 V to +5.5 V supply consuming 115 µA at 3 V. Its on-chip precision output amplifier allows railto-rail output swing to be achieved. The AD5310 utilizes a versatile three-wire serial interface that operates at clock rates up to 30 MHz and is compatible with standard SPI™, QSPI™, MICROWIRE™ and DSP interface standards.| Part No. | AD5310 |
|---|---|
| Datasheet | AD5310 Download |
| Manufacturer |  Analog Devices |
| Description | +2.7 V to +5.5 V/ 140 uA/ Rail-to-Rail Voltage Output 10-Bit DAC in a SOT-23 |
| Buy | Stock & Price |
FEATURES
Single 10-Bit DAC 6-Lead SOT-23 and 8-Lead● SOIC Packages Micropower Operation: 140
● A @ 5 V Power-Down to 200 nA @ 5 V, 50 nA @ 3 V +2.7 V to +5.5 V Power Supply Guaranteed Monotonic by Design Reference Derived from Power Supply Power-On-Reset to Zero Volts Three Power-Down Functions Low Power Serial Interface with Schmitt-Triggered Inputs On-Chip Output Buffer Amplifier, Rail-to-Rail Operation SYNC Interrupt Facility
APPLICATIONS
Portable Battery Powered Instruments Digital Gain and Offset Adjustment Programmable Voltage and Current Sources Programmable AttenuatorsGENERAL DESCRIPTION
AD5310 REF (+) REF (–) DAC REGISTER 10-BIT DAC OUTPUT BUFFER VOUT INPUT CONTROL LOGIC POWER-DOWN CONTROL LOGIC RESISTOR NETWORK SYNC SCLK DIN PRODUCT HIGHLIGHTS The reference for AD5310 is derived from the power supply inputs and thus gives the widest dynamic output range. The part incorporates a power-on-reset circuit that ensures that the DAC output powers up to zero volts and remains there until a valid write takes place to the device.
