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AD5243BRMZ10-RL7
+StücklisteIC DGTL POT 10KOHM 256TAP 10MSOP
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HerstellerAnalog Devices Inc.
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Herstellerteil #AD5243BRMZ10-RL7
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Auf Lager6101
365 Tage Qualitätsgarantie
7*24 Stunden-Servicegarantie
90-Tage Kundendienstgarantie
Originalproduktgarantie
Spezifikationen
| Attribut | Wert |
| PartStatus | Active |
| BaseProductNumber | AD5243 |
| DigiKeyProgrammable | Not Verified |
| Taper | Linear |
| Configuration | Potentiometer |
| NumberofCircuits | 2 |
| NumberofTaps | 256 |
| Resistance(Ohms) | 10k |
| Interface | I2C |
| MemoryType | Volatile |
| Voltage-Supply | 2.7V ~ 5.5V |
| Tolerance | -20%, +55% |
| TemperatureCoefficient(Typ) | 35ppm/°C |
| MountingType | Surface Mount |
| SupplierDevicePackage | 10-MSOP |
| Package | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) |
| OperatingTemperature | -40°C ~ 125°C |
| Resistance-Wiper(Ohms)(Typ) | 160 |
| Packaging | Cut Tape (CT), Tape & Reel (TR) |
Übersicht
Description
Key specifications include a 10kΩ nominal resistance, low power consumption, and the ability to operate within a wide voltage range. The device offers excellent linearity and low temperature coefficient, making it suitable for applications in audio systems, sensor calibration, and motor control.
Its non-volatile memory retains settings even when powered off, ensuring reliability in applications where settings need to be maintained. The AD5243BRMZ10-RL7 is packaged in a compact MSOP-10 format, making it ideal for space-constrained designs.
Overall, the AD5243BRMZ10-RL7 is an efficient solution for digital-based control systems, providing flexibility and precision in adjusting resistance values.
Equivalent
1. MCP41xxx series from Microchip (e.g., MCP41010)
2. DS1803 from Maxim Integrated
3. PT10LV from Vishay
Ensure to verify specifications such as resistance value, number of channels, and interface compatibility when selecting substitutes.
Features
1. Resolution: 10-bit (1024 positions).
2. Interface: I²C-compatible digital interface for easy integration with microcontrollers.
3. Resistance Values: 10 kΩ nominal value.
4. Dual-channel: Two independent potentiometers in a single package.
5. Supply Voltage: Operates from 2.7 V to 5.5 V.
6. Temperature Range: Operating temperature ranges from -40°C to +125°C.
7. Low Power Consumption: Designed for low power operation.
8. Non-Volatile Memory: Retains settings even when powered off.
9. Wiper Modes: Various wiper modes including volatile and non-volatile options.
10. Small Package: Available in a compact LFCSP package for space-constrained applications.
These features make the AD5243BRMZ10-RL7 suitable for applications like gain adjustment, calibration, and variable resistance control in consumer electronics, industrial automation, and instrumentation.
Pinout
The key pins and their functions are as follows:
- VDD: Power supply for the device.
- GND: Ground reference.
- W1, W2: Wiper outputs for the two potentiometer channels.
- A1, A2: Terminal A for the two potentiometer channels.
- B1, B2: Terminal B for the two potentiometer channels.
- SCL: Serial clock input for I2C communication.
- SDA: Serial data input/output for I2C communication.
- A0, A1: Address pins used to set the I2C address.
This device is designed for ease of integration in digital systems, offering a variety of programmable resistance settings controlled via I2C interface.
Manufacturer
Application
1. Audio Equipment: Volume control and tone adjustment.
2. Industrial Automation: Calibration and gain adjustment in sensors.
3. Medical Devices: Control of parameters in diagnostic and therapeutic equipment.
4. Consumer Electronics: User interface adjustments (brightness, contrast).
5. Automotive: Tuning of sensor inputs for performance optimization.
6. Communications: Signal conditioning and impedance matching.
Its ability to provide precise resistance adjustments via digital control makes it versatile in these areas.