The TC9177P is a digital potentiometer IC manufactured by Toshiba. Here are the key specifications, descriptions, and features from the Manufactor Datasheet:
Specifications:
- Type: Digital Potentiometer (Electronic Volume Control IC)
- Supply Voltage (VDD): 2.7V to 5.5V
- Number of Channels: 1
- Resolution: 64 steps (6-bit)
- Resistance Range: Typically 50kΩ (adjustable via external resistors)
- Interface: Serial (3-wire control)
- Operating Temperature Range: -20°C to +75°C
- Package: 8-pin DIP (Dual In-line Package)
Descriptions:
- The TC9177P is designed for volume control in audio applications, replacing mechanical potentiometers.
- It uses a serial interface for digital control, allowing precise adjustment via a microcontroller or logic signals.
- The resistance value can be customized using external resistors.
Features:
- Low Power Consumption: Suitable for battery-powered devices.
- Non-Volatile Memory: Some variants may retain settings when powered off (confirm datasheet for exact model).
- Smooth Attenuation: Provides smooth volume transitions.
- Compact Design: Eliminates mechanical wear and tear.
For exact details, refer to the official Toshiba datasheet for the TC9177P.