Datasheet for AD7542TQ/883B:
- Manufacturer Part Number : AD7542TQ/883B
- Manufacturer : AD
- Description : Precision 12-Bit CMOS Multiplying IOUT DAC, 4-Bit Bus IC
- Series : AD7542
- Reference Price : USD 61.088
- 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 : NON-ROHS Leaded
- Package Type : 16-Lead CerDIP
- Pins : 16
- MFG Package Case : Q-16
- Part Type : OTH
- Standard Packing Type : Tube
- Standard Packing Quantity : 25
- Working Temperature : -55 to 125C
- Other Part Number : AD7542TQ/883B
- 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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- 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.