規格
| 屬性 | 價值 |
| Supplier | Microchip Technology |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Active |
| AmplifierType | General Purpose |
| NumberofCircuits | 1 |
| OutputType | Rail-to-Rail |
| SlewRate | 0.3V/µs |
| GainBandwidthProduct | 550 kHz |
| Current-InputBias | 1 pA |
| Voltage-InputOffset | 5 mV |
| Current-Supply | 50µA |
| Current-Output/Channel | 23 mA |
| Voltage-SupplySpan(Min) | 1.8 V |
| Voltage-SupplySpan(Max) | 5.5 V |
| OperatingTemperature | -40°C ~ 125°C |
| MountingType | Surface Mount |
| Package/Case | 5-TSSOP, SC-70-5, SOT-353 |
概述
Description
The MCP6241UT-E/LT is Microchip’s single-channel, low‑power operational amplifier with rail-to-rail input and output. It’s designed for low-voltage, battery-powered or portable applications.
Key points
- Supply: operates from about 1.8 V to 5.5 V; very low quiescent current for extended battery life.
- Performance: rail-to-rail input/output; unity-gain stable; suitable for general signal conditioning (sensor amplification, buffering, active filters, DAC/ADC drivers).
- Packaging/grade: UT-E/LT suffixes indicate package type and RoHS/lead-free options with extended temperature or tape-and-reel packaging (check exact details in the datasheet).
- Applications: sensors, portable instrumentation, consumer electronics, any low-power analog front end.
Design notes
- Use proper decoupling; keep input signals within the common‑mode range.
- Configure as non-inverting or inverting amplifier per your gain requirements.
- Be mindful of driving capacitive loads and ensure the layout minimizes noise pickup.
For exact electrical specs, pinout, and packaging, consult the Microchip MCP6241 datasheet.
Key points
- Supply: operates from about 1.8 V to 5.5 V; very low quiescent current for extended battery life.
- Performance: rail-to-rail input/output; unity-gain stable; suitable for general signal conditioning (sensor amplification, buffering, active filters, DAC/ADC drivers).
- Packaging/grade: UT-E/LT suffixes indicate package type and RoHS/lead-free options with extended temperature or tape-and-reel packaging (check exact details in the datasheet).
- Applications: sensors, portable instrumentation, consumer electronics, any low-power analog front end.
Design notes
- Use proper decoupling; keep input signals within the common‑mode range.
- Configure as non-inverting or inverting amplifier per your gain requirements.
- Be mindful of driving capacitive loads and ensure the layout minimizes noise pickup.
For exact electrical specs, pinout, and packaging, consult the Microchip MCP6241 datasheet.
Equivalent
Examples of cross-reference equivalents for MCP6241UT-E/LT (single-supply, rail-to-rail I/O op-amp):
- TI TLV2371 (single), 1.8–5.5 V RRIO, SOT-23-5/SC70-5
- TI LMV321 (single), 2.7–5.5 V RRIO, SOT-23-5
- TI TLV2372 (dual) if two channels are needed (SOT-23-5/SOIC options)
Note: verify pinout and packaging before substituting.
- TI TLV2371 (single), 1.8–5.5 V RRIO, SOT-23-5/SC70-5
- TI LMV321 (single), 2.7–5.5 V RRIO, SOT-23-5
- TI TLV2372 (dual) if two channels are needed (SOT-23-5/SOIC options)
Note: verify pinout and packaging before substituting.
Features
Here are the key features of MCP6241UT-E/LT (single-channel, rail-to-rail op-amp):
- Single-supply operation from 1.8 V to 5.5 V
- Rail-to-rail input and rail-to-rail output
- Unity-gain stable (suitable as a voltage follower)
- Very low quiescent current (micropower class)
- Low input bias current and low input offset for precision
- Wide operating temperature range (-40°C to +125°C)
- 8-pin package with lead-free/RoHS-compliant options (UT/E/LT variants)
- ESD protection on inputs/outputs
- Ideal for sensor amplification, buffering, active filters, and ADC front-ends
Note: Exact electrical specs (offset, bias current, GBW, etc.) vary by variant and are specified in the datasheet.
- Single-supply operation from 1.8 V to 5.5 V
- Rail-to-rail input and rail-to-rail output
- Unity-gain stable (suitable as a voltage follower)
- Very low quiescent current (micropower class)
- Low input bias current and low input offset for precision
- Wide operating temperature range (-40°C to +125°C)
- 8-pin package with lead-free/RoHS-compliant options (UT/E/LT variants)
- ESD protection on inputs/outputs
- Ideal for sensor amplification, buffering, active filters, and ADC front-ends
Note: Exact electrical specs (offset, bias current, GBW, etc.) vary by variant and are specified in the datasheet.
Pinout
- Pin count: 8 pins
- Function: Single-channel, rail-to-rail input/output operational amplifier (low-power) from the MCP6241 family.
- Function: Single-channel, rail-to-rail input/output operational amplifier (low-power) from the MCP6241 family.
Manufacturer
- Manufacturer: Microchip Technology Inc.
- What kind of company: A global American semiconductor company that designs and manufactures microcontrollers, analog ICs (including op-amps like the MCP6241), memory, and other embedded-control solutions. It is publicly traded on NASDAQ (ticker: MCHP) and is headquartered in Chandler, Arizona.
- What kind of company: A global American semiconductor company that designs and manufactures microcontrollers, analog ICs (including op-amps like the MCP6241), memory, and other embedded-control solutions. It is publicly traded on NASDAQ (ticker: MCHP) and is headquartered in Chandler, Arizona.
Application
- Battery-powered portable devices and wearables
- Sensor signal conditioning (thermistors, photodiodes, strain gauges)
- ADC front-end: input buffering and driver for SAR/ΔΣ ADCs
- High-impedance preamplifiers and active filters
- Medical, consumer, and IoT instrumentation needing low power and rail-to-rail I/O
- Compact, space-constrained analog front-ends
- Education and prototyping for op-amp circuits
Note: MCP6241UT-E/LT is a low-power, rail-to-rail input/output op-amp suitable for these front-end applications.
- Sensor signal conditioning (thermistors, photodiodes, strain gauges)
- ADC front-end: input buffering and driver for SAR/ΔΣ ADCs
- High-impedance preamplifiers and active filters
- Medical, consumer, and IoT instrumentation needing low power and rail-to-rail I/O
- Compact, space-constrained analog front-ends
- Education and prototyping for op-amp circuits
Note: MCP6241UT-E/LT is a low-power, rail-to-rail input/output op-amp suitable for these front-end applications.
Package
SC-70-5 (SOT-353) 5-pin package, Pb-free/RoHS compliant.
