MCP6424 _ BDTIC a Leading Distributor in China

MCP6424

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.

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
Temperature Range: Extended: -40°C to +125°C
Extended: -40°C to +125°C
Quad available in SOIC and TSSOP packages

Parameter

Parameter Name Value	Value
Temp. Range (°C) -40°C to +125°C	-40°C to +125°C
Vos Max (µV) 1000	1000
# per Package 4	4
Iq Typical (µA) 4.4	4.4
Iq Max (µA) 5.5	5.5
GBWP (kHz) 90	90
Operating Voltage Range (V) 1.8 to 5.5	1.8 to 5.5
Device Description Linear Op Amps	Linear Op Amps
Input Voltage Noise Density (nV/rt(Hz)) 95	95
PSRR Min (dB) 90	90
CMRR Min (dB) 90	90
Vos/Ta (uV/°C) 3	3
Ib (pA) 1	1
Aol (dB) 115	115
PM (deg) 55	55
Isc (mA) 22	22
Rail-to-Rail In/Out	In/Out
Unity Gain Stable Yes	Yes
Slew Rate V/uS 0.05	0.05

Documents

MCP6421/2/4 Data Sheet	Data Sheets	08/16/2013	3822KB
SPICE Model for MCP6421/2/4 Devices	Spice Model	03/21/2014	2KB
MCP6421 EMlRR Evaluation Board User's Guide	User Guides	12/03/2013	602KB

Ordering Information

Part Number	Leads	Package Type	Temp Range	Packing	1+	26+	100+	1000+	5000+
MCP6424-E/SL	14	SOIC	-40C to +125C	TUBE	1.02	0.85	0.78	0.77	0.76
MCP6424-E/ST	14	TSSOP	-40C to +125C	TUBE	1.02	0.85	0.78	0.77	0.76
MCP6424T-E/SL	14	SOIC	-40C to +125C	T/R	1.02	0.85	0.78	0.77	0.76
MCP6424T-E/ST	14	TSSOP	-40C to +125C	T/R	1.02	0.85	0.78	0.77	0.76

RoHS Information

PartNumber	DeviceWeight	ShippingWeight	LeadCount	PackageType	PackageWidth	SolderComposition	JEDECIndicator
MCP6424-E/ST	0.060000	0.125000	14	TSSOP	4.4mm	Matte Tin	e3
MCP6424T-E/ST	0.060000	0.246800	14	TSSOP	4.4mm	Matte Tin	e3
MCP6424T-E/SL	0.143200	0.325000	14	SOIC	.150In(3.90mm)	Matte Tin	e3
MCP6424-E/SL	0.143200	0.280702	14	SOIC	.150In(3.90mm)	Matte Tin	e3