MCP616_08 Datasheet, PDF (1/38 Pages) Microchip Technology – 2.3V to 5.5V Micropower Bi-CMOS Op Amps

MCP616/7/8/9
2.3V to 5.5V Micropower Bi-CMOS Op Amps
Features
• Low Input Offset Voltage: ±150 µV (maximum)
• Low Noise: 2.2 µV_P-P (typical, 0.1 Hz to 10 Hz)
• Rail-to-Rail Output
• Low Input Offset Current: 0.3 nA (typical)
• Low Quiescent Current: 25 µA (maximum)
• Power Supply Voltage: 2.3V to 5.5V
• Unity Gain Stable
• Chip Select (CS) Capability: MCP618
• Industrial Temperature Range: -40°C to +85°C
• No Phase Reversal
• Available in Single, Dual and Quad Packages
Typical Applications
• Battery Power Instruments
• Weight Scales
• Strain Gauges
• Medical Instruments
• Test Equipment
Design Aids
• SPICE Macro Models
• Microchip Advanced Part Selector (MAPS)
• Mindi™ Circuit Designer & Simulator
• Analog Demonstration and Evaluation Boards
• Application Notes
Input Offset Voltage
14%
12%
10%
8%
6%
4%
2%
0%
598 Samples
V_DD = 5.5V
Input Offset Voltage (µV)
Description
The MCP616/7/8/9 family of operational amplifiers (op
amps) from Microchip Technology Inc. are capable of
precision, low-power, single-supply operation. These
op amps are unity-gain stable, have low input offset
voltage (±150 µV, maximum), rail-to-rail output swing
and low input offset current (0.3 nA, typical). These
features make this family of op amps well suited for
battery-powered applications.
The single MCP616, the single MCP618 with Chip
Select (CS) and the dual MCP617 are all available in
standard 8-lead PDIP, SOIC and MSOP packages. The
quad MCP619 is offered in standard 14-lead PDIP,
SOIC and TSSOP packages. All devices are fully
specified from -40°C to +85°C, with power supplies
from 2.3V to 5.5V.
Package Types
MCP616
PDIP, SOIC, MSOP
MCP617
PDIP, SOIC, MSOP
NC 1
V_IN– 2
V_IN+ 3
V_SS 4
8 NC V_OUTA 1
7 V_DD V_INA– 2
6 V_OUT V_INA+ 3
5 NC
V_SS 4
8 V_DD
7 V_OUTB
6 V_INB–
5 V_INB+
MCP618
PDIP, SOIC, MSOP
MCP619
PDIP, SOIC, TSSOP
NC 1
V_IN– 2
V_IN+ 3
V_SS 4
8 CS V_OUTA 1
7 V_DD V_INA– 2
6 V_OUT V_INA+ 3
5 NC
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.
DS21613C-page 1