The Microchip’s MCP6471/2/4 family of operational amplifiers (op amps) has low input bias current (150 pA, typical at 125°C) and rail-to-rail input and output operation. This family is unity gain stable and has a gain bandwidth product of 2 MHz (typical). These devices operate with a single-supply voltage as low as 2.0V, while only drawing 100 µA/amplifier (typical) of quiescent current. These features make the family of op amps well suited for photodiode amplifier, pH electrode amplifier, low leakage amplifier, and battery powered signal conditioning applications, etc. All devices are designed using anadvanced CMOS process and fully specified in extended temperature range from -40°C to +125°C.
Feature
Low Input Bias Current:150 pA (typical, TA = +125°C)
Gain-Bandwidth Product: 2 MHz
Low Quiescent Current: 100 µA/amplifier (typical)
Low Input Offset Voltage: 1.5 mV (max.)
Unity Gain Stable
Rail to Rail Input and Output
Small Packages: SOIC, MSOP, 2x3 TDFN
The MCP6472-E/MS is a dual low input bias current operational amplifier (op amp) designed by Microchip Technology. It features rail-to-rail input and output operation, a gain bandwidth product of 2 MHz, and can operate with a single-supply voltage ranging from 2 V to 5.5 V, drawing only 100 μA/amplifier of quiescent current typically. With a maximum input offset voltage of 1.5 mV and low input bias current of 150 pA (typical at 125°C), it is unity gain stable. Housed in an 8-TSSOP or 8-MSOP package, it is well-suited for applications such as photodiode amplifier, pH electrode amplifier, low leakage amplifier, and battery powered signal conditioning applications. It is also AEC-Q100 qualified, making it suitable for automotive applications.
Benefits
Low Input Bias Current: 150 pA (typical, TA = +125°C)
Gain-Bandwidth Product: 2 MHz
Low Quiescent Current: 100 μA/amplifier (typical)
Low Input Offset Voltage: 1.5 mV (max.)
Unity Gain Stable
Rail to Rail Input and Output
Small Packages: 8-TSSOP, 8-MSOP (0.118\", 3.00mm Width)
AEC-Q100 qualified, suitable for automotive applications
Application Examples
Compliance and Industry Certifications
The MCP6472-E/MS is AEC-Q100 qualified. Regarding RoHS, the details are provided as “Details” (it's recommended to check with the manufacturer for full clarity). It is moisture sensitive.
Catalogue
FPGA / CPLD
Memory
MOS 
MCU 
DSP
OCEP
Secondary 
Other 
