Non-Unity Gain Rail-to-Rail Input/Output Op Amps
Description
MCP6141/2/3/4
600 nA, Non-Unity Gain Rail-to-Rail Input/Output Op Amps
Features
• Low Quiescent Current: 600 nA/amplifier (typical) • Gain Bandwidth Product: 100 kHz (typical) • Stable for gains of 10 V/V or higher • Rail-to-Rail Input/Output • Wide Supply Voltage Range: 1.
4V to 6.
0V • Available in Single, Dual, and Quad • Chip Select (CS) with MCP6143 • Available in 5-lead and 6-lead SOT-23 Packages • Temperature Ranges:
- Industrial: -40°C to +85°C - Extended: -40°C to +125°C
Applications
• Toll Booth Tags • Wearable Products • Temperature Measurement • Battery Powered
Design Aids
• SPICE Macro Models • FilterLab® Software • Mindi™ Simulation Tool • Microchip Advanced Part Selector (MAPS) • Analog Demonstration and Evaluation Boards • Application Notes
Related Devices
• MCP6041/2/3/4: Unity Gain Stable Op Amps
Typical Application
R1 V1
R2 V2
R3 V3
VREF
RF
– MCP614X +
VOUT
Inverting, Summing Amplifier
Description
The MCP6141/2/3/4 family of non-unity gain stable operational amplifiers (op amps) from Microchip Technology Inc.
operate with a single supply voltage as low as 1.
4V, while drawing less than 1 µA (maximum) of quiescent current per amplifier.
These devices are also designed to support rail-to-rail input and output operation.
This combination of features supports battery-powered and portable applications.
The MCP6141/2/3/4 amplifiers have a gain bandwidth product of 100 kHz (typical) and are stable for gains of 10 V/V or higher.
These specifications make these op amps appropriate for battery powered applications where a higher frequency response from the amplifier is required.
The MCP6141/2/3/4 family operational amplifiers are offered in single (MCP6141), single with Chip Select (CS) (MCP6143), dual (MCP6142) and quad (MCP6144) configurations.
The MCP6141 device is available in the 5-lead SOT-23 package, and the MCP6143 device is available in the 6-lead SOT-23 package.
Package Types
MCP6141 PDIP, SOIC, MSOP
NC 1
VIN– 2 VIN+ 3
– +
VSS 4
8 NC...
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