Datasheet for AD5770R:
- Manufacturer Part Number : AD5770R
- Manufacturer : AD
- Description : 6-Channel, 14-Bit, Current Output DAC with On-Chip Reference, SPI Interface
- Series : AD5770R
- Reference Price : USD 14.8
- Our Price : We have a better price, contact us by email
- Product Type : Precision D/A Converters
- Function : Current Source-Sink D/A Converters
- Current Suggest : Recommended for New Designs
- Status : Production
- RoHS Status: -
- Voltage: -
- Feature: -
- Package Case: -
- Temperature Range: -
- Packing: Reel/Tray/Tube
- Standard Packing Quantity: -
- Country of Origin: -
- Other Part Number : AD5770R
- 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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- 6-channel, current output DAC
- 14-bit resolution
- Programmable output current ranges
- Channel 0: 0 mA to 300 mA, −60 mA to +300 mA, −60 mA to 0 mA
- Channel 1: 0 mA to 140 mA, 0 mA to 250 mA
- Channel 2: 0 mA to 55 mA, 0 mA to 150 mA
- Channel 3, Channel 4, Channel 5: 0 mA to 45 mA, 0 mA to 100 mA
- All current sourcing output ranges scale back by up to 0.5×
- 1.25 V, on-chip voltage reference
- Integrated precision reference resistor
- SPI interface
- Reset function
- Output current monitor
- Compliance voltage monitor
- Die temperature monitor
- Integrated thermal shutdown
- 49-ball, 4 mm × 4 mm WLCSP package
- Operating temperature: −40°C to +105°C
The AD5770R is a 6-channel, 14-bit resolution, low noise, programmable current output, digital-to-analog converter (DAC) for photonics control applications. The device incorporates a 1.25 V, on-chip voltage reference, a 2.5 kΩ precision resistor for reference current generation, die temperature, output monitoring functions, fault alarm, and reset functions.
The AD5770R contains five 14-bit resolution current sourcing DAC channels and one 14-bit resolution current sourcing and sinking DAC channel.
Channel 0 can be configured to sink up to 60 mA and source up to 300 mA. Channel 1 to Channel 5 have multiple programmable output current sourcing ranges set by register access.
Each DAC operates with a wide power supply rail from 0.8 V to AVDD − 0.4 V for optimizing power efficiency and thermal power dissipation.
The AD5770R operates from a 2.9 V to 5.5 V AVDD supply and is specified over the −40°C to +105°C temperature range.
Applications
This product has been released to the market. The data sheet contains all final specifications and operating conditions. For new designs, ADI recommends utilization of these products.
