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Figure 2. The AD5204/AD5206 provide 4-/6-channel, 256-position digitally controlled variable resistor (VR) devices. These devices perform the same electronic adjustment function as a potentiometer or variable resistor. Each channel of the AD5204/AD5206 contains a fixed resistor with a wiper contact that taps the fixed resistor value at a point determined b.
► 256 positions
► Multiple independently programmable channels
► AD5204—4-channel
► AD5206—6-channel
► Potentiometer replacement
► Terminal resistance of 10 kΩ, 50 kΩ, 100 kΩ
► 3-wire SPI-compatible serial data input
► +2.7 V to +5.5 V single-supply operation; ±2.7 V dual-supply operation
► Power-on midscale preset
APPLICATIONS
► Mechanical potentiometer replacement
► Instrumentation: gain, offset adjustment
► Programmable voltage-to-current conversion
► Programmable filters, delays, time constants
► Line impedance matching
Data Sheet AD5204/AD5206
4-/6-Channel Digital Potentiometers
FUNCTION.
| No. | Partie # | Fabricant | Description | Fiche Technique |
|---|---|---|---|---|
| 1 | AD5200 |
Analog Devices |
256-Position and 33-Position Digital Potentiometers |
|
| 2 | AD5201 |
Analog Devices |
256-Position and 33-Position Digital Potentiometers |
|
| 3 | AD5203 |
Analog Devices |
4-Channel/ 64-Position Digital Potentiometer |
|
| 4 | AD5206 |
Analog Devices |
6-Channel Digital Potentiometers |
|
| 5 | AD52060 |
ESMT |
2 x 20W Stereo Class-D Audio Amplifier |
|
| 6 | AD52066B |
ESMT |
2 x 7W Stereo / 1 x 10W Mono Class-D Audio Amplifier |
|
| 7 | AD52067 |
ESMT |
2 x 15W Stereo / 1 x 19W Mono Class-D Audio Amplifier |
|
| 8 | AD52068 |
ESMT |
2 x 20W Stereo Class-D Audio Amplifier |
|
| 9 | AD5207 |
Analog Devices |
2-Channel/ 256-Position Digital Potentiometer |
|
| 10 | AD521 |
Analog Devices |
Integrated Circuit Precision Instrumentation Amplifier |
|
| 11 | AD5210 |
Analog Devices |
12-Bit Successive Approximation High Acquisition A/D Converter |
|
| 12 | AD522 |
Analog Devices |
High Accuracy Data Acquisition Instrumentation Amplifier |
|