MCP6491T-E/OT Amplifiers & Comparators by Microchip Technology

7.5 MHz, Low-Input Bias Current Op Amps

Status: Active
Series: MCP6491
RoHS: Compliant
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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. 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 2.4V, 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. The MCP6491 family is offered in SOT23 and SC70 packages. All devices are designed using an advanced CMOS process and fully specified in extended temperature range from -40°C to +125°C.

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Prices starting from US$0.49

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Features

Low Input Bias Current:150 pA (typical, TA = +125°C)
Gain-Bandwidth Product: 7.5 MHz
Low Quiescent Current: 530 µA/amplifier (typical)
Low Input Offset Voltage: 1.5 mV (max.)
Unity Gain Stable
Rail to Rail Input and Output
Small Packages: SOT23, SC70

Specifications

# Per Package 1
GBWP (kHz) 7500
VOS Max. (uV) 1500
Supply Voltage Min. (V) 2.4
Supply Voltage Max. (V) 5.5
Iq Typical (µA) 530
Iq Max (uA) 800
Input Voltage Noise Density (nV/rt(Hz)) 14
PSRR Min (dB) 90
CMRR Min (dB) 88
Operating Temperature Range (°C) -40 to 125
Ib (pA) 1
PM (deg) 57
Isc (mA) 40
Slew Rate (V/µs) 6
Pins | Packaging 5 | SOT-23
Temp Range -40C to +125C
Packing Media Tape and reel (3000)

Environmental Information

JEDEC Indicator e3
ROHS Compliant
China EFUP Compliant
Device Weight (g) 0.016
Shipping Weight (kg) 0.049
Lead Count 5
Package Type SOT-23
Soldering Composition Matte Tin

Alternative Descriptions

Operational Amplifier, Single, 7.5 Mhz, 1, 6 V/ S, 2.4V To 5.5V, Sot-23, 5 Rohs Compliant: Yes |Microchip MCP6491T-E/OT | Newark Electronics
OP AMP, 5.5V, 7.5MHZ, 6V/US, 5SOT23 | element14
MCP6491 8MHz Low IBias Low Power OP AMP | Microchip Technology
Op Amp,7.5MHz,6V/uS,RRIO,SOT23-5 | RS
MCP6491 Series 5.5 V 7.5 MHz Operational Amplifier - SOT-23-5 | Future Electronics
OP Amp Single GP R-R O/P 5.5V 5-Pin SOT-23 T/R | Avnet America
Microchip MCP6491T-E/OT Op Amp, 7.5MHz Rail-Rail, 2.4 to 5.5 V, 5-Pin SOT-23 | Microchip Technology Inc. MCP6491T-E/OT | RS Americas


Frequently Asked Questions

Where can I find additional details, specifications and documents for a MCP6491T-E/OT?

Additional datasheets, footprints and schematics for MCP6491T-E/OT are listed on our Part Details page. You can also find images and similar parts to MCP6491T-E/OT on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for MCP6491T-E/OT on our Product Comparison page. Access via the 'View Pricing & Stock' button to view MCP6491T-E/OT price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does MCP6491T-E/OT fall under?

The MCP6491T-E/OT is listed under Semiconductors - ICs > Amplifiers & Comparators > Operational Amplifiers - Op Amps.

Can I view similar or alternative parts?

You can view similar parts to MCP6491T-E/OT when available in the Operational Amplifiers - Op Amps range under the specifications section at the bottom of the details page.

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Submit any questions directly to the customer support team of the distributor listing the product. For the MCP6491T-E/OT you can contact the distributor directly for product support, shipping queries etc.

Is the MCP6491T-E/OT RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by Microchip Technology.

Which authorised distributors for MCP6491T-E/OT have stock available?

Authorised distributors including Newark Electronics, element14, Farnell, Chip One Stop and Microchip Technology have stock available or on a lead time for MCP6491T-E/OT.

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