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MCP622T

Description
OP-AMP, 200 uV OFFSET-MAX, 20 MHz BAND WIDTH, PDSO8
Categoryaccessories   
File Size659KB,44 Pages
ManufacturerMicrochip
Websitehttps://www.microchip.com
Download Datasheet View All

MCP622T Overview

OP-AMP, 200 uV OFFSET-MAX, 20 MHz BAND WIDTH, PDSO8

MCP621/2/5
20 MHz, 2.5 mA Op Amps with mCal
Features
Gain Bandwidth Product: 20 MHz (typical)
Short Circuit Current: 70 mA (typical)
Noise: 13 nV/√Hz (typical, at 1 MHz)
Calibrated Input Offset: ±200 µV (maximum)
Rail-to-Rail Output
Slew Rate: 10 V/µs (typical)
Supply Current: 2.5 mA (typical)
Power Supply: 2.5V to 5.5V
Extended Temperature Range: -40°C to +125°C
Description
The Microchip Technology, Inc. MCP621/2/5 family of
operational amplifiers features low offset. At power up,
these op amps are self-calibrated using mCal. Some
package options also provide a calibration/chip select
pin (CAL/CS) that supports a low power mode of
operation, with offset calibration at the time normal
operation is re-started. These amplifiers are optimized
for high speed, low noise and distortion, single-supply
operation with rail-to-rail output and an input that
includes the negative rail.
This family is offered in single with CAL/CS pin
(MCP621), dual (MCP622) and dual with CAL/CS pins
(MCP625). All devices are fully specified from -40°C to
+125°C.
Typical Applications
Driving A/D Converters
Power Amplifier Control Loops
Barcode Scanners
Optical Detector Amplifier
Typical Application Circuit
V
DD
/2
V
IN
R
1
R
3
R
2
V
OUT
MCP62X
R
L
Design Aids
SPICE Macro Models
FilterLab
®
Software
Mindi™ Circuit Designer & Simulator
Microchip Advanced Part Selector (MAPS)
Analog Demonstration and Evaluation Boards
Application Notes
Power Driver with High Gain
Package Types
MCP621
SOIC
NC 1
V
IN
– 2
V
IN
+ 3
V
SS
4
8 CAL/CS
7 V
DD
6 V
OUT
5 V
CAL
MCP622
3x3 DFN *
V
OUTA
1
V
INA
– 2
V
INA
+ 3
V
SS
4
EP
9
8 V
DD
7 V
OUTB
6 V
INB
5 V
INB
+
MCP625
3x3 DFN *
V
OUTA
1
V
INA
– 2
V
INA
+ 3
V
SS
4
CAL
A
/CS
A
5
EP
11
10 V
DD
9 V
OUTB
8 V
INB
7 V
INB
+
6 CAL
B
/CS
B
MCP622
SOIC
V
OUTA
1
V
INA
– 2
V
INA
+ 3
V
SS
4
8 V
DD
7 V
OUTB
6 V
INB
5 V
INB
+
MCP625
MSOP
V
OUTA
1
V
INA
– 2
V
INA
+ 3
V
SS
4
CAL
A
/CS
A
5
10 V
DD
9 V
OUTB
8 V
INB
7 V
INB
+
6 CAL
B
/CS
B
* Includes Exposed Thermal Pad (EP); see
Table 3-1.
©
2009 Microchip Technology Inc.
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