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IC DGTL POT 10KOHM 129TAP 10MSOP
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HerstellerMikrochip-Technologie
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Herstellerteil #MCP4632T-103E/UN
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Datenblatt MCP4632T-103E/UN DataSheet
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Paket MSOP-10
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Auf Lager2955
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Spezifikationen
| Attribut | Wert |
| Package / Case | Tape & Reel (TR) |
| Part Status | Active |
| Taper | Linear |
| Configuration | Rheostat |
| Number of Circuits | 2 |
| Number of Taps | 129 |
| Resistance(Ohms) | 10k |
| Interface | I²C |
| Memory Type | Volatile |
| Voltage - Supply | 1.8V ~ 5.5V |
| Features | Selectable Address |
| Tolerance | ±20% |
| Temperature Coefficient(Typ) | 150ppm/°C |
| Mounting Type | Surface Mount |
| Supplier Device Package | 10-MSOP |
| Operating Temperature | -40°C ~ 125°C |
Übersicht
Description
### Key Features:
- Dual-channel: Two independent potentiometers in one package.
- 7-bit resolution: 128 adjustable resistance steps.
- Non-volatile memory: Saves settings without power.
- Wide resistance range: 10 kΩ per channel.
- I²C interface: Simple digital control.
- Low power consumption: Suitable for battery-powered devices.
- Wide voltage range (2.7V–5.5V): Compatible with 3.3V and 5V systems.
### Applications:
- Volume control, LCD contrast adjustment, sensor calibration, and programmable gain amplifiers.
This IC is available in a 10-pin MSOP package, making it compact for space-constrained designs.
Equivalent
- AD5252 (Analog Devices)
- MAX5481 (Maxim Integrated)
- DS1803 (Maxim Integrated)
- X9C103S (Intersil/Renesas)
These alternatives offer similar features like dual-channel, 10kΩ resistance, and digital control. Check datasheets for exact compatibility in voltage, interface (I²C/SPI), and package.
Features
- 10 kΩ resistance (nominal) per channel.
- 128-tap points for precise adjustments.
- Non-volatile memory (EEPROM) to save wiper settings.
- I²C interface for digital control (up to 3.4 MHz).
- Low power consumption (1 µA standby, 400 µA active).
- Wide voltage range (1.8V to 5.5V).
- ±20% resistance tolerance.
- AEC-Q100 qualified (Grade 1, -40°C to +125°C).
- Tiny 10-lead MSOP package.
Ideal for volume control, calibration, and programmable voltage references.
Manufacturer
Application
1. Audio Equipment: Volume and tone control.
2. Industrial Automation: Calibration and sensor adjustment.
3. Consumer Electronics: Display brightness or contrast settings.
4. Test & Measurement: Precision resistance tuning.
5. Automotive: Infotainment and climate control systems.
It offers I²C interface, non-volatile memory, and low power consumption, making it suitable for embedded systems and portable devices.
