AD5322 2.5 V to 5.5 V, 230 µA, Dual Rail-to-Rail Voltage Output 12-Bit DAC
The AD5302/AD5312/AD5322 are dual 8-, 10- and 12-bit buffered voltage output DACs in a 10-lead µSOIC package 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 AD5302/ AD5312/AD5322 utilize a versatile 3-wire serial interface which operates at clock rates up to 30 MHz and is compatible with standard SPI™, QSPI™, MICROWIRE™ and DSP interface standards.
Product Highlights
Available in 10-lead MicroSOIC packages
Low power, single supply operation from single 2.5 V to 5.5 V supply
Consumes 0.7mW at 3 V and 1.5 mW at 5 V
Rail-to-Rail with a slew rate of 0.7 V/µs.
Utilizes a versatile 3-wire serial interface with clock rates up to 30 MHz
Pin and Software Compatible with the AD5302 (8-Bit) and the AD5312 (10-bit)
Product Highlights
- Available in 10-lead MicroSOIC packages
- Low power, single supply operation from single 2.5 V to 5.5 V supply
- Consumes 0.7mW at 3 V and 1.5 mW at 5 V
- Rail-to-Rail with a slew rate of 0.7 V/µs.
- Utilizes a versatile 3-wire serial interface with clock rates up to 30 MHz
- Pin and Software Compatible with the AD5302 (8-Bit) and the AD5312 (10-bit)
Features and Benefits- Two 12-Bit DACS in one package
- Micropower: 300 µA @ 5 V (including Reference Current)
- Power-Down to 200 nA @ 5 V, 50nA @ 3 V
- Guaranteed Monotonic by Design
- Power-On-Reset to Zero Volts
- Buffered/Unbuffered Reference Input Options
- O-VREF Output Voltage
- Low Power, SPI™, QSPI™, MICROWIRE™ and DSP-Compatible 3-Wire Serial Interface
- Output Buffer Amplifiers with Rail-to-Rail Operation
- Simultaneous Update of DAC Outputs via LDAC pin(active low)
- Temperature Range: -40ºC to 105ºC
- Three Power-Down Functions
| IBIS Models |
Data Sheets
Order Information
| Part Number | Package | Packing Qty | Temp Range | Price 100-499 | Price 1000+ | RoHS |
|---|
| AD5322ARM Last Time Buy | 10 ld MSOP | OTH 50 | -40 to 105C | 0 | 0 | N |
| AD5322ARMZ Production | 10 ld MSOP | OTH 50 | -40 to 105C | 3.83 | 3.14 | Y |
| AD5322ARMZ-REEL7 Production | 10 ld MSOP | REEL 1000 | -40 to 105C | 0 | 3.14 | Y |
| AD5322BRM Production | 10 ld MSOP | OTH 50 | -40 to 105C | 0 | 0 | N |
| AD5322BRM-REEL7 Production | 10 ld MSOP | REEL 1000 | -40 to 105C | 0 | 0 | N |
| AD5322BRMZ Production | 10 ld MSOP | OTH 50 | -40 to 105C | 5.24 | 4.3 | Y |
| AD5322BRMZ-REEL Production | 10 ld MSOP | REEL 3000 | -40 to 105C | 0 | 4.3 | Y |
| AD5322BRMZ-REEL7 Production | 10 ld MSOP | REEL 1000 | -40 to 105C | 0 | 4.3 | Y |
Reference Materials
