Document
MCP6401/1R/1U/2/4/6/7/9
1 MHz, 45 µA Op Amps
Features
• Low Quiescent Current: 45 µA (typical) • Gain Bandwidth Product: 1 MHz (typical) • Rail-to-Rail Input and Output • Supply Voltage Range: 1.8V to 6.0V • Unity Gain Stable • Extended Temperature Ranges:
- -40°C to +125°C (E temp) - -40°C to +150°C (H temp) • No Phase Reversal • AEC-Q100 Qualified. See Product Identification System (Automotive).
Applications
• Portable Equipment • Battery Powered System • Medical Instrumentation • Automotive Electronics • Data Acquisition Equipment • Sensor Conditioning • Analog Active Filters
Design Aids
• SPICE Macro Models • FilterLab® Software • Microchip Advanced Part Selector (MAPS) • Analog Demonstration and Evaluation Boards • Application Notes
Description
The
Microchip
Technology
Inc.
MCP6401/1R/1U/2/4/6/7/9 family of operational
amplifiers (op amps) has low quiescent current
(45 µA, typical) and rail-to-rail input and output
operation. This family is unity gain stable and has a
gain bandwidth product of 1 MHz (typical). These
devices operate with a power supply voltage of 1.8V to
6.0V. These features make the family of op amps well
suited for single-supply, battery-powered applications.
The MCP6401/1R/1U/2/4/6/7/9 family is designed with Microchip’s advanced CMOS process and offered in single, dual and quad packages. The devices are available in two extended temperature ranges (E temp and H temp) with different package types, which makes them well-suited for automotive and industrial applications.
Typical Application
R2
VIN
R1
D2 MCP6401
VOUT D1
Precision Half-Wave Rectifier
2009-2023 Microchip Technology Inc. and its subsidiaries
DS20002229E-page 1
MCP6401/1R/1U/2/4/6/7/9
E Temp Package Types
MCP6401
SC70-5, SOT-23-5
VOUT 1 VSS 2 VIN+ 3
5 VDD 4 VIN–
MCP6401R
SOT-23-5
VOUT 1 VDD 2 VIN+ 3
5 VSS 4 VIN–
MCP6402
MCP6401U
SOIC
SOT-23-5
VOUTA 1 VINA– 2 VINA+ 3
VSS 4
8 VDD VIN+ 1 7 VOUTB VSS 2 6 VINB– VIN– 3
5 VINB+
5 VDD 4 VOUT
MCP6402
2x3 TDFN
MCP6404
SOIC, TSSOP
VOUTA 1
8 VDD VOUTA 1
VINA– 2 EP 7 VOUTB VINA– 2
VINA+ 3
9
6 VINB– VINA+ 3
VSS 4
5 VINB+ VDD 4
VINB+ 5
VINB– 6
VOUTB 7
14 VOUTD 13 VIND– 12 VIND+ 11 VSS
10 VINC+ 9 VINC– 8 VOUTC
* Includes Exposed Thermal Pad (EP); see Table 3-1. E temp: -40°C to +125°C
H Temp Package Types
MCP6401
SOT-23-5
MCP6402
SOIC
VOUT 1 VSS 2 VIN+ 3
5 VDD VOUTA 1
VINA– 2 4 VIN– VINA+ 3
VSS 4
8 VDD 7 VOUTB 6 VINB– 5 VINB+
MCP6404
SOIC
MCP6406
SOT-23-5
VOUTA 1 VINA– 2 VINA+ 3
VDD 4
14 VOUTD 13 VIND– 12 VIND+ 11 VSS
VOUT 1 VSS 2 VIN+ 3
5 VDD 4 VIN–
VINB+ 5 VINB– 6 VOUTB 7
10 VINC+ 9 VINC– 8 VOUTC
MCP6407
MCP6409
SOIC
SOIC
VOUTA 1 VINA– 2 VINA+ 3
VSS 4
8 VDD VOUTA 1 7 VOUTBVINA– 2 6 VINB– VINA+ 3 5 VINB+ VDD 4
VINB+ 5
14 VOUTD 13 VIND– 12 VIND+ 11 VSS
10 VINC+
VINB– 6 VOUTB 7
9 VINC– 8 VOUTC
H temp: -40°C to +150°C
DS20002229E-page 2
2009-2023 Microchip Technology Inc. and its subsidiaries
MCP6401/1R/1U/2/4/6/7/9
1.0 ELECTRICAL CHARACTERISTIC.