MCP607-I Datasheet, PDF (1/32 Pages) Microchip Technology – 2.5V to 6.0V Micropower CMOS Op Amp

MCP606/7/8/9
2.5V to 6.0V Micropower CMOS Op Amp
Features
• Low Input Offset Voltage: 250 µV (maximum)
• Rail-to-Rail Output
• Low Input Bias Current: 80 pA (maximum at
+85°C)
• Low Quiescent Current: 25 µA (maximum)
• Power Supply Voltage: 2.5V to 6.0V
• Unity-Gain Stable
• Chip Select (CS) Capability: MCP608
• Industrial Temperature Range: -40°C to +85°C
• No Phase Reversal
• Available in Single, Dual and Quad Packages
Typical Applications
• Battery Power Instruments
• High-Impedance Applications
• Strain Gauges
• Medical Instruments
• Test Equipment
Design Aids
• SPICE Macro Models
• FilterLab^® Software
• Mindi™ Circuit Designer & Simulator
• Analog Demonstration and Evaluation Boards
• Application Notes
Typical Application
V_OUT = V_LM + I_LRSEN(RF ⁄ R_G) _IL
2.5V
to
6.0V
R_G
R_F
5 kΩ 50 kΩ
R_SEN
10Ω
MCP606
To Load
(V_LP)
V_OUT
To Load
(V_LM)
Low-Side Battery Current Sensor
Description
The MCP606/7/8/9 family of operational amplifiers (op
amps) from Microchip Technology Inc. are unity-gain
stable with low offset voltage (250 µV, maximum).
Performance characteristics include rail-to-rail output
swing capability and low input bias current (80 pA at
+85°C, maximum). These features make this family of
op amps well suited for single-supply, precision,
high-impedance, battery-powered applications.
The single is available in standard 8-lead PDIP, SOIC
and TSSOP packages, as well as in a SOT-23-5
package. The single MCP608 with Chip Select (CS) is
offered in the standard 8-lead PDIP, SOIC and TSSOP
packages. The dual MCP607 is offered in the standard
8-lead PDIP, SOIC and TSSOP packages. Finally, the
quad MCP609 is offered in the standard 14-lead PDIP,
SOIC and TSSOP packages. All devices are fully
specified from -40°C to +85°C, with power supplies
from 2.5V to 6.0V.
Package Types
MCP606
PDIP, SOIC,TSSOP
NC 1
V_IN– 2
V_IN+ 3
V_SS 4
8 NC
7 V_DD
6 V_OUT
5 NC
MCP606
SOT-23-5
V_OUT 1
V_SS 2
V_IN+ 3
5 V_DD
4 V_IN–
MCP607
PDIP, SOIC,TSSOP
MCP608
PDIP, SOIC,TSSOP
V_OUTA 1
V_INA– 2
V_INA+ 3
V_SS 4
8 V_DD
NC 1
7 V_OUTB V_IN– 2
6 V_INB– V_IN+ 3
5 V_INB+ V_SS 4
8 CS
7 V_DD
6 V_OUT
5 NC
MCP609
PDIP, SOIC,TSSOP
V_OUTA 1
V_INA– 2
V_INA+ 3
V_DD 4
V_INB+ 5
V_INB– 6
V_OUTB 7
14 V_OUTD
13 V_IND–
12 V_IND+
11 V_SS
10 V_INC+
9 V_INC–
8 V_OUTC
© 2008 Microchip Technology Inc.
DS11177E-page 1