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See Technical Specifications

MCP6422-E/MS

4.4 µA/Amplifier, 90 kHz Op Amp.

Manufacturer:

Microchip Technology, Inc
Mfr.Part #:

MCP6422-E/MS
Datasheet:

MCP6422-E/MS Datasheet (PDF)
Amplifier Type:

General Purpose
Number of Circuits:

2
Output Type:

Rail-to-Rail
Slew Rate:

0.05V/µs
EDA/CAD Models:

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MCP6422-E/MS General Description

The Microchip’s MCP6421/2/4 operational amplifiers (op amps) has low input bias current (1 pA, typical) and rail-to-rail input and output operation. This family is unity gain stable and has a gain bandwidth product of 90 kHz (typical). These devices operate with a single-supply voltage as low as 1.8V, while only drawing 4.4 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. The MCP6422 family is offered in SOIC and MSOP packages. All devices are designed using an advanced CMOS process and fully specified in extended temperature range from -40°C to +125°C.

Key Features

Gain Bandwidth Product: 90 kHz (typical)
Supply Voltage: 1.8V to 5.5V
Supply Current: IQ = 4.4 µA (typical)
Input Bias Current: Ibias = 1 pA (typical)
EMIRR at 1.8 GHz: 97 dB (typical)
Phase Margin: 57° (typical)
Rail-to-Rail Input/Output
Extended: -40°C to +125°C
Duals available in SOIC and MSOP packages

Microchip Technology, Inc Original Stock

Application

Power Management, Test & Measurement

Specifications

Category	Integrated Circuits (ICs)LinearAmplifiersInstrumentation, OP Amps, Buffer Amps	Series	-
Amplifier Type	General Purpose	Number of Circuits	2
Output Type	Rail-to-Rail	Slew Rate	0.05V/µs
Gain Bandwidth Product	90 kHz	Current - Input Bias	1 pA
Voltage - Input Offset	1 mV	Current - Supply	4.4µA (x2 Channels)
Current - Output / Channel	22 mA	Voltage - Supply Span (Min)	1.8 V
Voltage - Supply Span (Max)	5.5 V	Operating Temperature	-40°C ~ 125°C (TA)
Mounting Type	Surface Mount	Base Product Number	MCP6422