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MCP6281R

Status: In Production

Features:

  • Input Offset Voltage: ±3 mV (max)
  • Quiescent Current: 445 µA (typical)
  • Common Mode Rejection Ratio: 65 dB (typical)
  • Power Supply Rejection Ratio: 70 dB (typical)
  • Rail-to-Rail Input/Output
  • Supply Voltage Range: 2.2V to 6V
  • Gain Bandwidth Product: 5 MHz (typical)
  • Slew Rate: 2.5V/µs (typical)
  • Unity Gain Stable
  • Extended Temperature Range: -40°C to +125°C
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Overview
Documents
Development Environment
RoHS Information
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Device Overview

Summary

The Microchip Technology Inc. MCP6281/1R/2/3/4/5 family of operational amplifiers (op amps) provide wide bandwidth for the current. This family has a 5 MHz Gain Bandwidth Product (GBWP) and a 65° phase margin. This family also operates from a single supply voltage as low as 2.2V, while drawing 450 µA (typical) quiescent current. Additionally, the MCP6281/1R/2/3/4/5 supports rail-to-rail input and output swing, with a common mode input voltage range of VDD + 300mV to VSS – 300 mV. This family of operational amplifiers is designed with Microchip’s advanced CMOS process. The MCP6285 has a Chip Select (CS) input for dual op amps in an 8-pin package. This device is manufactured by cascading the two op amps (the output of op amp A connected to the non-inverting input of op amp B). The CS input puts the device in Low-power mode. The MCP6281/1R/2/3/4/5 family operates over the Extended Temperature Range of -40°C to +125°C. It also has a power supply range of 2.2V to 6.0V.

Additional Features
    • Input Offset Voltage: ±3 mV (max)
    • Quiescent Current: 445 µA (typical)
    • Common Mode Rejection Ratio: 65 dB (typical)
    • Power Supply Rejection Ratio: 70 dB (typical)
    • Rail-to-Rail Input/Output
    • Supply Voltage Range: 2.2V to 6V
    • Gain Bandwidth Product: 5 MHz (typical)
    • Slew Rate: 2.5V/µs (typical)
    • Unity Gain Stable
    • Extended Temperature Range: -40°C to +125°C
Parametrics
Name
Value
Temp. Range (°C)
-40°C to +125°C
Vos Max (µV)
3000
# per Package
1
Iq Typical (µA)
445
Iq Max (µA)
570
GBWP (kHz)
5000
Operating Voltage Range (V)
2.2 to 6.0
Device Description
Linear Op Amps
Input Voltage Noise Density (nV/rt(Hz))
16
PSRR Min (dB)
70
CMRR Min (dB)
65
Vos/Ta (uV/°C)
1.7
Ib (pA)
1
Aol (dB)
110
PM (deg)
65
Isc (mA)
25
Rail-to-Rail
In/Out
Unity Gain Stable
Yes
Slew Rate V/uS
2.5

Documents

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Board Design Files

Development Environment

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RoHS Information

Part Number
Device Weight (g)
Shipping Weight (grams)
Lead Count
Package Type
Package Width
Solder Composition
JEDEC Indicator
RoHS
China EFUP
MCP6281RT-E/OT
0.016000
0.049000
5
SOT-23
-
Matte Tin
e3
To see a complete listing of RoHS data for this device, please Click here
Shipping Weight = Device Weight + Packing Material weight. Please contact sales office if device weight is not available.

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