DS3903E
Analog Devices Inc./Maxim Integrated
Analog Devices Inc./Maxim Integrated
IC DGTL POT 10K/90KOHM 20TSSOP
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The DS3903E Digital Potentiometer from Analog Devices Inc./Maxim Integrated is a high-performance integrated circuit designed for precise data acquisition and signal conditioning. As part of the Data Acquisition - Digital Potentiometers category, this IC offers exceptional accuracy, low power consumption, and robust performance in various electronic applications. Its programmable resistance and compact design make it ideal for modern circuit designs.
Digital Potentiometers are essential components in systems requiring adjustable resistance, offering advantages over mechanical potentiometers such as higher reliability, smaller footprint, and digital control. The DS3903E features non-volatile memory, ensuring settings are retained even when power is disconnected.
This IC is widely used in audio equipment for volume control, in industrial automation for calibration, and in consumer electronics for user interface adjustments. For example, it can be found in professional audio mixers, automated test equipment, and smart home devices. Upgrade your designs with the precision and versatility of the DS3903E from Analog Devices Inc./Maxim Integrated.
Specifications
- Product Status: Obsolete
- Taper: Linear
- Configuration: Potentiometer
- Number of Circuits: 3
- Number of Taps: 128
- Resistance (Ohms): 10k, 90k
- Interface: I²C
- Memory Type: Non-Volatile
- Voltage - Supply: 2.7V ~ 5.5V
- Features: Selectable Address
- Tolerance: ±20%
- Temperature Coefficient (Typ): ±300ppm/°C
- Mounting Type: Surface Mount
- Supplier Device Package: 20-TSSOP
- Package / Case: 20-TSSOP (0.173", 4.40mm Width)
- Operating Temperature: -40°C ~ 85°C
- Resistance - Wiper (Ohms) (Typ): 250
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Analog Devices Inc./Maxim Integrated