Datasheet for AD7542:
- Manufacturer Part Number : AD7542
- Manufacturer : AD
- Description : Precision 12-Bit CMOS Multiplying IOUT DAC, 4-Bit Bus
- Series : AD7542
- Reference Price : USD 17.096
- 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 : Not 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 : AD7542
- 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 AD7542. If you need any more information about AD7542, you can also send us by email. Our email is [email protected], we will reply you in 12 hours.
- Resolution: 12 Bits
- Nonlinearity: ±1/2 LSB Tmin to Tmax
- Low Gain Drift: 2ppm/°C typ, 5ppm/°C max
- Microprocessor Compatible
- Full 4-Quadrant Multiplication
- Fast Interface Timing
- Low Power Dissipation: 40 mW max
- Low Cost
- Small Size: 16-pin DIP and 20-Terminal Surface Mount Package
- Latch Free (Protection Schottky Not Required)
The AD7542 is a precision 12-bit CMOS multiplying DAC designed for direct interface to 4- or 8-bit microprocessors.
The functional diagram shows the AD7542 to consist of three 4-bit data registers, a 12-bit DAC register, address decoding logic and a 12-bit CMOS multiplying DAC. Data is loaded into the data registers in three 4-bit bytes, and subsequently transferred to the 12-bit DAC register. All data loading or data transfer operations are identical to the WRITE cycle of a static RAM. A clear input allows the DAC register to be easily reset to all zeros when powering up the device.
This designates products ADI does not recommend broadly for new designs.