Datasheet for AD5640:
- Manufacturer Part Number : AD5640
- Manufacturer : AD
- Description : Single, 14-Bit nanoDAC® Converter with 5 ppm/°C On-Chip Reference in S0T-23
- Series : AD5640
- Reference Price : USD 2.376
- Our Price : We have a better price, contact us by email
- Product Type : Precision D/A Converters
- Function : Voltage Output D/A Converters
- Current Suggest : Production
- Status : Production
- RoHS Status: -
- Voltage: -
- Feature: -
- Package Case: -
- Temperature Range: -
- Packing: Reel/Tray/Tube
- Standard Packing Quantity: -
- Country of Origin: -
- Other Part Number : AD5640
- Shipping methods : DHL FEDEX UPS TNT
- Delivery Time : Ship within 1 day.
- Manufacturer Production time : 6-8 weeks (Normally have stocks)
- Weight : 0.001KG
Contact us to check the best price and real time inventory quantity for AD5640. If you need any more information about AD5640, you can also send us by email. Our email is [email protected], we will reply you in 12 hours.
- 14-Bit DAC; 12-Bit Accuracy Guaranteed
- On-chip, 1.25 V/2.5 V, 5 ppm/°C reference
- Tiny 8-lead SOT-23/MSOP packages
- Power-down to 480 nA @ 5 V, 200 nA @ 3 V
- 3 V/5 V single power supply
- Guaranteed 16-bit monotonic by design
- Power-on reset to zero/midscale
- 3 power-down functions
- Serial interface with Schmitt-triggered inputs
- Rail-to-rail operation
- SYNC interrupt facility
The AD5620/AD5640/AD5660, members of the nanoDAC® family of devices, are low power, single, 12-/14-/16-bit, buffered voltage-out DACs and are guaranteed monotonic by design.
The AD5620/AD5640/AD5660-1 parts include an internal, 1.25 V, 5 ppm/°C reference, giving a full-scale output voltage range of 2.5 V. The AD5620/AD5640/AD5660-2-3 parts include an internal, 2.5 V, 5 ppm/°C reference, giving a full-scale output voltage range of 5 V. The reference associated with each part is available at the VREFOUT pin.
The parts incorporate a power-on reset circuit to ensure that the DAC output powers up to 0 V (AD5620/AD5640/AD5660-1-2) or midscale (AD5620-3 and AD5660-3) and remains there until a valid write takes place. The parts contain a power-down feature that reduces the current consumption of the device to 480 nA at 5 V and provides software-selectable output loads while in power-down mode. The power consumption is 2.5 mW at 5 V, reducing to 1 μW in power-down mode.
The AD5620/AD5640/AD5660 on-chip precision output amplifier allows rail-to-rail output swing to be achieved. For remote sensing applications, the output amplifier’s inverting input is available to the user. The AD5620/AD5640/AD5660 use 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.
Product Highlights
- 14-bit nanoDAC — 12-bit accuracy guaranteed.
- On-chip, 1.25 V/2.5 V, 5 ppm/°C reference.
- Available in 8-lead SOT-23 and 8-lead MSOP packages.
- Power-on reset to 0 V or midscale.
- 10 µs settling time.
Applications
- Process control
- Data acquisition systems
- Portable battery-powered instruments
- Digital gain and offset adjustment
- Programmable voltage and current sources
- Programmable attenuators
At least one model within this product family is in production and available for purchase. The product is appropriate for new designs but newer alternatives may exist.
