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Спецификации
| Атрибут | Ценность |
| Package / Case | Tape & Reel (TR) |
| Series | XDCP™ |
| Part Status | Active |
| Taper | Linear |
| Configuration | Potentiometer |
| Number of Circuits | 1 |
| Number of Taps | 32 |
| Resistance(Ohms) | 10k |
| Interface | Pushbutton |
| Memory Type | Non-Volatile |
| Voltage - Supply | 5V |
| Tolerance | ±20% |
| Temperature Coefficient(Typ) | 300ppm/°C |
| Mounting Type | Surface Mount |
| Supplier Device Package | 8-SOIC |
| Operating Temperature | -40°C ~ 85°C |
Обзор
Description
The X9511WSIZT1 is a digital potentiometer (digipot) from Renesas (formerly Intersil). It features 10kΩ resistance, 32 tap points, and a serial (SPI) interface for precise resistance adjustment. Key characteristics include:
- Non-volatile memory: Saves wiper position on power-off.
- Low power consumption: Suitable for battery-operated devices.
- Wide voltage range (2.7V–5.5V): Compatible with 3.3V and 5V systems.
- Small package (SOIC-8): Ideal for space-constrained designs.
Common applications include volume control, sensor calibration, and programmable gain amplifiers. Its SPI interface allows easy microcontroller integration.
For detailed specs, refer to the datasheet.
- Non-volatile memory: Saves wiper position on power-off.
- Low power consumption: Suitable for battery-operated devices.
- Wide voltage range (2.7V–5.5V): Compatible with 3.3V and 5V systems.
- Small package (SOIC-8): Ideal for space-constrained designs.
Common applications include volume control, sensor calibration, and programmable gain amplifiers. Its SPI interface allows easy microcontroller integration.
For detailed specs, refer to the datasheet.
Features
The X9511WSIZT1 is a digitally controlled potentiometer (XDCP) with the following key features:
- Resolution: 64-tap positions (6-bit).
- Interface: Simple up/down control via push-button inputs.
- Non-volatile Memory: Stores wiper position on power-off.
- Voltage Range: Operates from 2.7V to 5.5V.
- Resistance Options: Available in 10kΩ, 50kΩ, and 100kΩ variants.
- Low Power Consumption: Ideal for battery-powered applications.
- Packaging: 8-lead SOIC (surface-mount).
- Applications: Volume control, calibration, sensor trimming, and adjustable power supplies.
Compact and reliable, it replaces mechanical potentiometers in digital systems.
- Resolution: 64-tap positions (6-bit).
- Interface: Simple up/down control via push-button inputs.
- Non-volatile Memory: Stores wiper position on power-off.
- Voltage Range: Operates from 2.7V to 5.5V.
- Resistance Options: Available in 10kΩ, 50kΩ, and 100kΩ variants.
- Low Power Consumption: Ideal for battery-powered applications.
- Packaging: 8-lead SOIC (surface-mount).
- Applications: Volume control, calibration, sensor trimming, and adjustable power supplies.
Compact and reliable, it replaces mechanical potentiometers in digital systems.
Pinout
The X9511WSIZT1 is an 8-pin digital potentiometer (digipot) with the following pin functions:
1. VCC – Power supply (2.7V to 5.5V)
2. GND – Ground
3. CS – Chip select (active-low)
4. U/D – Up/Down control for resistance adjustment
5. INC – Increment input for resistance changes
6. VH – High terminal of the potentiometer
7. VL – Low terminal of the potentiometer
8. VW – Wiper terminal (adjustable output)
It provides 10kΩ resistance with 100 tap points and operates via a simple 3-wire (CS, U/D, INC) interface. Used for digital adjustment in circuits like volume control, LCD contrast, and calibration.
1. VCC – Power supply (2.7V to 5.5V)
2. GND – Ground
3. CS – Chip select (active-low)
4. U/D – Up/Down control for resistance adjustment
5. INC – Increment input for resistance changes
6. VH – High terminal of the potentiometer
7. VL – Low terminal of the potentiometer
8. VW – Wiper terminal (adjustable output)
It provides 10kΩ resistance with 100 tap points and operates via a simple 3-wire (CS, U/D, INC) interface. Used for digital adjustment in circuits like volume control, LCD contrast, and calibration.
