Datasheet Microchip MCP6494

ManufacturerMicrochip
SeriesMCP6494

The Microchip’s MCP6491/2/4 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.

Datasheets

Datasheet MCP6491, MCP6492, MCP6494
PDF, 1.9 Mb, Language: en, File published: Aug 16, 2013, Pages: 50
The Microchip’s MCP6491 operational amplifiers (op amps) has low input bias current (150 pA, typical at 125°C) and rail-to-rail input and output operation
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Detailed Description

This family is unity gain stable and has a gain bandwidth product of 7.5 MHz (typical). These devices operate with a single-supply voltage as low as 2.0V, while only drawing 530 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 an advanced CMOS process and fully specified in extended temperature range from -40°C to +125°C.

Status

MCP6494-E/SLMCP6494-E/STMCP6494T-E/SLMCP6494T-E/STMCP6494T-E/STVAO
Lifecycle StatusProduction (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)

Packaging

MCP6494-E/SLMCP6494-E/STMCP6494T-E/SLMCP6494T-E/STMCP6494T-E/STVAO
N12345
PackageSOICTSSOPSOICTSSOPTSSOP

Parametrics

Parameters / ModelsMCP6494-E/SLMCP6494-E/STMCP6494T-E/SLMCP6494T-E/STMCP6494T-E/STVAO
Aol, dB115115115115115
Automotive RecommendedYesYesYesYesYes
CMRR Min, dB8888888888
Number of Channels44444
DescriptionLinear Op AmpsLinear Op AmpsLinear Op AmpsLinear Op AmpsLinear Op Amps
EMI ProtectionNoNoNoNoNo
GBWP, kHz75007500750075007500
Ib, pA11111
Input Voltage Noise Density, nV/rt(Hz)1414141414
Iq Max, µA800800800800800
Iq Typical, µA530530530530530
Isc, mA4040404040
Lead Count1414141414
Operating Voltage Range, V2.4 - 5.52.4 - 5.52.4 - 5.52.4 - 5.52.4 - 5.5
PM, deg5757575757
PSRR Min, dB9090909090
Package Width.150In(3.90mm)4.4mm.150In(3.90mm)4.4mm4.4mm
Rail-To-RailIn/OutIn/OutIn/OutIn/OutIn/Out
Slew Rate, V/µS66666
Unity Gain StableYesYesYesYesYes
Vos Max, µV15001500150015001500
ΔVos/ΔTa, µV/°C2.52.52.52.52.5

Other Options

MCP6491 MCP6492

Model Line

Manufacturer's Classification

  • Amplifiers and Linear > Operational Amplifiers > General Purpose
EMS supplier