MCP6424 Series

4.4 µA/Amplifier, 90 kHz Op Amp

Catalog

4.4 µA/Amplifier, 90 kHz Op Amp

Part	Package / Case [custom]	Package / Case [custom]	Package / Case	Amplifier Type	Current - Input Bias	Gain Bandwidth Product	Voltage - Supply Span (Min) [Min]	Voltage - Input Offset	Output Type	Supplier Device Package	Voltage - Supply Span (Max) [Max]	Current - Supply	Current - Output / Channel	Operating Temperature [Min]	Operating Temperature [Max]	Mounting Type	Slew Rate	Number of Circuits	Package / Case [x]	Package / Case [y]
Microchip Technology MCP6424T-E/ST	0.173 "	4.4 mm	14-TSSOP	General Purpose	1 pA	90 kHz	1.8 V	1 mV	Rail-to-Rail	14-TSSOP	5.5 V	4.4 µA	22 mA	-40 °C	125 °C	Surface Mount	0.05 V/µs	4
Microchip Technology MCP6424-E/ST	0.173 "	4.4 mm	14-TSSOP	General Purpose	1 pA	90 kHz	1.8 V	1 mV	Rail-to-Rail	14-TSSOP	5.5 V		22 mA	-40 °C	125 °C	Surface Mount	0.05 V/Ąs	4
Microchip Technology MCP6424-E/SL			14-SOIC	General Purpose	1 pA	90 kHz	1.8 V	1 mV	Rail-to-Rail		5.5 V	4.4 µA	22 mA	-40 °C	125 °C	Surface Mount	0.05 V/µs	4	0.154 in	3.9 mm

Catalog

4.4 µA/Amplifier, 90 kHz Op Amp

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

• * Quad available in SOIC and TSSOP packages

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 MCP6424 family is offered in SOIC and TSSOP packages. All devices are designed using an advanced CMOS process and fully specified in extended temperature range from -40°C to +125°C.