Datasheet for AD5380:
- Manufacturer Part Number : AD5380
- Manufacturer : AD
- Description : 40-Channel 14-Bit 3 V/5 V Single-Supply Voltage-Output DAC
- Series : AD5380
- Reference Price : USD 50.352
- 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 : AD5380
- Shipping methods : DHL FEDEX UPS TNT
- Delivery Time : Ship within 1 day.
- Manufacturer Production time : 6-8 weeks (Normally have stocks)
- Weight : 0.001KG
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- Chinese data sheet available
- Guaranteed Monotonic
- INL error: ±4 LSB max
- On-Chip 1.25 V/2.5 V Reference
- With 10 ppm/ºC reference
- Temperature range: –40°C to +85°C
- Rail-to-rail output amplifier
- Power down
- Robust 6.5 kV HBM and 2 kV FICDM ESD rating
- User interfaces: Parallel Serial
(SPI®-, QSPI™-, MICROWIRE™-, DSP-compatible, featuring data readback)
I2C®-compatible
- Channel monitor
- Simultaneous output update via LDAC
- Clear function to user programmable code
- Amplifier boost mode to optimize slew rate
- User programmable offset and gain adjust
- Toggle mode enables square wave generation
- Thermal monitor
The AD5380 is a complete, single-supply, 40-channel, 14-bit DAC available in a 100-lead LQFP package. All 40 channels have an on-chip output amplifier with rail-to-rail operation. The AD5380 includes a programmable internal 1.25 V/2.5 V, 10 ppm/°C reference, an on-chip channel monitor function that multiplexes the analog outputs to a common MON_OUT pin for external monitoring, and an output amplifier boost mode that allows optimization of the amplifier slew rate. The AD5380 contains a double-buffered parallel interface that features a 20 ns WR pulse width, an SPI-, QSPI-, -MICROWIRE, -DSP compatible serial interface with interface speeds in excess of 30 MHz, and an I2C-compatible interface that supports a 400 kHz data transfer rate.
An input register followed by a DAC register provides double buffering, allowing the DAC outputs to be updated indepen-dently or simultaneously using the LDAC input.
Each channel has a programmable gain and offset adjust register that allows the user to fully calibrate any DAC chan-nel. Power consumption is typically 0.25 mA/channel with boost off.
Applications
- Variable optical attenuators (VOA)
- Level setting (ATE)
- Optical micro-electro-mechanical systems (MEMS)
- Control systems
- Instrumentation
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.
