Professional IC Distribution & Technical Solutions

The MCP6142-I/P is a dual operational amplifier (op-amp) manufactured by Microchip Technology. Below are its specifications, descriptions, and features:

Specifications:

• Manufacturer: Microchip
• Number of Channels: 2 (Dual)
• Supply Voltage Range: 1.4V to 5.5V
• Input Offset Voltage (Max): 3 mV (at 25°C)
• Input Bias Current (Max): 1 pA
• Gain Bandwidth Product (GBWP): 14 kHz (typical)
• Slew Rate: 0.003 V/µs (typical)
• Quiescent Current (Per Amplifier): 600 nA (typical)
• Operating Temperature Range: -40°C to +85°C
• Package Type: PDIP-8 (Plastic Dual In-line Package)
• Rail-to-Rail Input/Output: Yes
• Common Mode Rejection Ratio (CMRR): 70 dB (typical)
• Power Supply Rejection Ratio (PSRR): 85 dB (typical)

Descriptions:

The MCP6142-I/P is a low-power, dual operational amplifier designed for battery-powered and portable applications. It operates from a single supply voltage as low as 1.4V, making it suitable for energy-efficient designs. The device features rail-to-rail input and output operation, ensuring maximum dynamic range in low-voltage applications. Its ultra-low quiescent current (600 nA per amplifier) makes it ideal for power-sensitive systems.

Features:

• Ultra-Low Power Consumption: 600 nA per amplifier (typical)
• Wide Supply Voltage Range: 1.4V to 5.5V
• Rail-to-Rail Input and Output Operation
• Low Input Offset Voltage: 3 mV (max)
• Low Input Bias Current: 1 pA (max)
• Extended Temperature Range: -40°C to +85°C
• Available in 8-Pin PDIP Package
• Stable Operation with Capacitive Loads up to 50 pF
• High CMRR and PSRR for Improved Noise Immunity

This op-amp is commonly used in sensor interfaces, battery-powered devices, portable instrumentation, and low-power signal conditioning applications.