Datasheet for AD5446YRMZ:
- Manufacturer Part Number : AD5446YRMZ
- Manufacturer : AD
- Description : 14-Bit High Bandwidth Multiplying DAC with Serial Interface including a Serial Data Output line IC
- Series : AD5446
- Reference Price : USD 3.784
- Our Price : We have a better price, contact us by email
- Product Type : Precision D/A Converters
- Function : Multiplying Current Output D/A Converters
- Current Suggest : Production
- Status : Production
- ROHS Status : ROHS Compliant (Lead Free)
- Package Type : 10-Lead MSOP
- Pins : 10
- MFG Package Case : RM-10
- Part Type : OTH
- Standard Packing Type : Tube
- Standard Packing Quantity : 50
- Working Temperature : -40 to 125C
- Other Part Number : AD5446YRMZ
- 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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- 12 MHz multiplying bandwidth
- INL of ±0.5 LSB at 12 bits
- Pin-compatible 12-/14-bit current output DAC
- 2.5 V to 5.5 V supply operation
- 10-lead MSOP package
- ±10 V reference input
- 50 MHz serial interface
- 2.7 MSPS update rate
- Extended temperature range: −40°C to +125°C
- 4-quadrant multiplication
- Power-on reset with brownout detection
- 0.4 µA typical current consumption
- Guaranteed monotonic
The AD5444/AD54461 are CMOS 12-bit and 14-bit, currentoutput, digital-to-analog converters (DACs). Operating from asingle 2.5 V to 5.5 V power supply, these devices are suited forbattery-powered and other applications.
As a result of the CMOS submicron manufacturing process,these parts offer excellent 4-quadrant multiplication characteristicsof up to 12 MHz.
These DACs use a double-buffered, 3-wire serial interface thatis compatible with SPI®, QSPI™, MICROWIRE™, and most DSPinterface standards. On power-up, the internal shift register andlatches are filled with 0s, and the DAC output is at zero scale.
The applied external reference input voltage (VREF) determinesthe full-scale output current. These parts can handle ±10 Vinputs on the reference, despite operating from a single-supplypower supply of 2.5 V to 5.5 V. An integrated feedback resistor(RFB) provides temperature tracking and full-scale voltage outputwhen combined with an external current-to-voltage precisionamplifier. The AD5444/AD5446 DACs are available in small10-lead MSOP packages, which are pin-compatible with theAD5425/AD5426/AD5432/AD5443 family of DACs.
The EV-AD5443/46/53SDZ board is available for evaluatingDAC performance. For more information, see the UG-327evaluation board user guide.
Applications
- Portable, battery-powered applications
- Waveform generators
- Analog processing
- Instrumentation applications
- Programmable amplifiers and attenuators
- Digitally controlled calibration
- Programmable filters and oscillators
- Composite video
- Ultrasound
- Gain, offset, and voltage trimming
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.
