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® POSSIOBBLSEOSLUEBATSDET7PI5TR2U1OTDDEaUtPaCRTSOhDeUeCt T May 2002 AD7541 FN3107.3 12-Bit, Multiplying D/A Converter The AD7541 is a monolithic, low cost, high performance, 12-bit accurate, multiplying digital-to-analog converter (DAC). Intersil’ wafer level laser-trimmed thin-film resistors on CMOS circuitry provide true 12-bit linearity with TTL/CMOS c.
offered by Intersil AD7541.
Features
• 12-Bit Linearity 0.01%
• Pretrimmed Gain
• Low Gain and Linearity Tempcos
• Full Temperature Range Operation
• Full Input Static Protection
• TTL/CMOS Compatible
• +5V to +15V Supply Range
• 20mW Low Power Dissipation
• Current Settling Time 1µs to 0.01% of FSR
• Four Quadrant Multiplication
Pinout
AD7541 (PDIP) TOP VIEW
IOUT1 1 IOUT2 2 GND 3 BIT 1 (MSB) 4 BIT 2 5 BIT 3 6 BIT 4 7 BIT 5 8 BIT 6 9
18 RFEEDBACK 17 VREF IN 16 V+ 15 BIT 12 (LSB) 14 BIT 11 13 BIT 10 12 BIT 9 11 BIT 8 10 BIT 7
Functional Block Diagram
VREF IN (17) 20kΩ
10kΩ 10kΩ 20kΩ 20k.
| No. | Partie # | Fabricant | Description | Fiche Technique |
|---|---|---|---|---|
| 1 | AD7541A |
Analog Devices |
Monolithic Multiplying DAC |
|
| 2 | AD7542 |
Analog Devices |
CMOS uP-COMPATIBLE 12-BIT DAC |
|
| 3 | AD7543 |
Analog Devices |
CMOS SERIAL INPUT 12-BIT DAC |
|
| 4 | AD7545 |
Analog Devices |
CMOS 12-Bit Buffered Multiplying DAC |
|
| 5 | AD7545 |
Intersil Corporation |
12-Bit/ Buffered/ Multiplying CMOS DAC |
|
| 6 | AD7545A |
Analog Devices |
CMOS 12-Bit Buffered Multiplying DAC |
|
| 7 | AD7546 |
Analog Devices |
CMOS 16-Bit Voltage Out DAC |
|
| 8 | AD7547 |
Analog Devices |
PARALLEL LOADING DUAL 12-BIT DAC |
|
| 9 | AD7548 |
Analog Devices |
8-BIT uP COMPATIBLE 12-BIT DAC |
|
| 10 | AD7549 |
Analog Devices |
DUAL 12-BIT uP-COMPATIBLE DAC |
|
| 11 | AD75004 |
Analog Devices |
Quad 12-Bit D/A Converter |
|
| 12 | AD7501 |
Analog Devices |
CMOS 4/8 Channel Analog Multiplexers |
|