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Microchip Technology MCP40D18T502ELT Digital Potentiometer
The MCP40D18T-502ELT is a precision digital potentiometer configured as a voltage divider with terminal B internally connected to ground. This device offers 128 tapped resistor steps in a 10 kΩ nominal resistance, supporting a wide operating voltage range of 1.8V to 5.5V and extended temperature range of -40°C to +125°C. It features SMBus-compatible I2C interfaces, low wiper resistance, and excellent temperature stability, making it ideal for calibration, gain adjustment, and sensor trimming applications. Its small SC70 package ensures easy integration in space-constrained designs, while the low power consumption supports battery-powered systems and portable devices.
Microchip Technology MCP40D18T502ELT Digital Potentiometer Specifications:
- Resistance: 10 kΩ nominal resistance
- Steps: 128 (7-bit resolution)
- Package: SC70-6
- Voltage Range: 1.8V to 5.5V
- Operating Temperature: -40°C to +125°C
- Wiper Resistance: typically 100-170Ω at Vpp=5.5V
- Trimming Accuracy: INL ±0.5 LSb, DNL within ±0.25 LSb
- Bandwidth: 2 MHz (typical)
- Power Dissipation: up to 80 μA static current at Vpp=5.5V
- Control Interface: SMBus/I2C, 7-bit address 0101110
- Low Tempco: 50 ppm/°C absolute, 15 ppm/°C ratiometric
- Brown-out Reset: protections with reset default wiper value
- Package Resistance: minimal variation over voltage and temperature
- Wiper and terminal A/B do not have polarity, support positive/negative currents
- Low Power: static current approx 2.5 μA at 5V
Buy the Buy Microchip MCP40D18T-502ELT Part Number 502E/LT Online
Purchase the Microchip MCP40D18T-502ELT digital potentiometer online today for accurate voltage division, calibration, and sensor trimming. Its 128-step design, SMBus support, and wide voltage range make it ideal for precision applications. With an extended temperature range of -40°C to +125°C, low wiper resistance, and compact SC70 package, it’s perfect for space-limited environments. Ensure your electronic systems operate with high accuracy and stability by ordering this reliable, low-power device online now.
Get Microchip MCP40D18T-502ELT today—designed for precise voltage division and reliable calibration in space-constrained applications.
Frequently Asked Questions
Where can I buy Microchip Technology MCP40D18T502ELT?
You can click on the BUY or RFQ button to purchase MCP40D18T502ELT from an authorized Microchip Technology distributor.
How do I troubleshoot issues or seek technical support for part MCP40D18T502ELT?
You can download the MCP40D18T502ELT datasheet or visit the Microchip Technology website for support.
Who is the manufacturer of MCP40D18T502ELT?
Microchip Technology