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MCP6271_08 Datasheet, PDF (1/36 Pages) Microchip Technology – 170 μA, 2 MHz Rail-to-Rail Op Amp | |||
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MCP6271/1R/2/3/4/5
170 µA, 2 MHz Rail-to-Rail Op Amp
Features
⢠Gain Bandwidth Product: 2 MHz (typical)
⢠Supply Current: IQ = 170 µA (typical)
⢠Supply Voltage: 2.0V to 6.0V
⢠Rail-to-Rail Input/Output
⢠Extended Temperature Range: â40°C to +125°C
⢠Available in Single, Dual and Quad Packages
⢠Parts with Chip Select (CS)
- Single (MCP6273)
- Dual (MCP6275)
Applications
⢠Automotive
⢠Portable Equipment
⢠Photodiode Amplifier
⢠Analog Filters
⢠Notebooks and PDAs
⢠Battery Powered Systems
Available Tools
⢠SPICE Macro Models
⢠FilterLab® Software
⢠Mindi⢠Circuit Designer & Simulator
⢠MAPS (Microchip Advanced Part Selector)
⢠Analog Demonstration and Evaluation Boards
⢠Application Notes
Description
The Microchip Technology Inc. MCP6271/1R/2/3/4/5
family of operational amplifiers (op amps) provide wide
bandwidth for the current. This family has a 2 MHz
Gain Bandwidth Product (GBWP) and a 65° Phase
Margin. This family also operates from a single supply
voltage as low as 2.0V, while drawing 170 µA (typical)
quiescent current. The MCP6271/1R/2/3/4/5 supports
rail-to-rail input and output swing, with a common mode
input voltage range of VDD + 300 mV to VSS â 300 mV.
This family of op amps is designed with Microchipâs
advanced CMOS process.
The MCP6275 has a Chip Select input (CS) for dual op
amps in an 8-pin package and is manufactured by
cascading 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 MCP6271/1R/2/3/4/5 family operates over the
Extended Temperature Range of â40°C to +125°C,
with a power supply range of 2.0V to 6.0V.
Package Types
MCP6271
PDIP, SOIC, MSOP
MCP6271
SOT-23-5
MCP6271R
SOT-23-5
MCP6272
PDIP, SOIC, MSOP
NC 1
8 NC
VINâ 2 -
VIN+ 3 +
VSS 4
7 VDD
6 VOUT
5 NC
MCP6273
PDIP, SOIC, MSOP
VOUT 1
VSS 2
VIN+ 3
5 VDD
-
4 VINâ
VOUT 1
VDD 2
VIN+ 3
5 VSS
-
4 VINâ
MCP6273
SOT-23-6
MCP6274
PDIP, SOIC, TSSOP
VOUTA 1
VINAâ 2
VINA+ 3
VSS 4
-+
+-
8 VDD
7 VOUTB
6 VINBâ
5 VINB+
MCP6275
PDIP, SOIC, MSOP
NC 1
VINâ 2 -
VIN+ 3 +
VSS 4
8 CS VOUT 1
7 VDD VSS 2
6 VOUT VIN+ 3
5 NC
6 VDD VOUTA 1
14 VOUTD VOUTA/VINB+ 1
8 VDD
- 5 CS VINAâ 2 - + + - 13 VINDâ
VINAâ 2 - +
7 VOUTB
4 VINâ VINA+ 3
12 VIND+
VINA+ 3
+ - 6 VINBâ
VDD 4
11 VSS
VSS 4
5 CS
VINB+ 5
10 VINC+
VINBâ 6 - + + - 9 VINCâ
VOUTB 7
8 VOUTC
© 2008 Microchip Technology Inc.
DS21810F-page 1
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