Tiny automotive low power operational amplifier with rail-to-rail input and output
Product details
Parameters
Package | Pins | Size
Features
- Tiny 5-Pin SOT-23 Package Saves Space—Typical
Circuit Layouts Take Half the
Space of 8-Pin SOIC Designs - Ensured Specifications at 2.7-V, 3-V, 5-V, 15-V
Supplies - Typical Supply Current 0.5 mA at 5 V
- Typical Total Harmonic Distortion of 0.01% at 5 V
- 1-MHz Gain Bandwidth
- Similar to Popular LMC6482 and LMC6484
- Rail-to-Rail Input and Output
- Temperature Range –40°C to 125°C
(LMC7101Q-Q1)
Description
The LMC7101 device is a high-performance CMOS operational amplifier available in the space-saving 5-pin SOT-23 tiny package. This makes the LMC7101 ideal for space- and weight-critical designs. The performance is similar to a single amplifier of the LMC6482 and LMC6484 types, with rail-to-rail input and output, high open-loop gain, low distortion, and low-supply currents.
The main benefits of the tiny package are most apparent in small portable electronic devices, such as mobile phones, pagers, notebook computers, personal digital assistants, and PCMCIA cards. The tiny amplifiers can be placed on a board where they are needed, thus simplifying board layout.
Technical documentation
Type | Title | Date | |
---|---|---|---|
* | Datasheet | LMC7101, LMC7101Q-Q1 Tiny Low-Power Operational Amplifier With Rail-to-Rail Input and Output datasheet (Rev. G) | Sep. 30, 2015 |
Technical articles | What is an op amp? | Jan. 21, 2020 | |
Technical articles | How to lay out a PCB for high-performance, low-side current-sensing designs | Feb. 06, 2018 | |
Technical articles | Low-side current sensing for high-performance cost-sensitive applications | Jan. 22, 2018 | |
Technical articles | Voltage and current sensing in HEV/EV applications | Nov. 22, 2017 | |
E-book | The Signal e-book: A compendium of blog posts on op amp design topics | Mar. 28, 2017 |
Design & development
For additional terms or required resources, click any title below to view the detail page where available.Hardware development
Description
Speed up your op amp prototyping and testing with the DIP-Adapter-EVM, which provides a fast, easy and inexpensive way to interface with small, surface-mount ICs. You can connect any supported op amp using the included Samtec terminal strips or wire them directly to existing circuits.
The (...)
Features
- Simplifies prototyping of SMT IC’s
- Supports 6 common package types
- Low Cost
Description
Features
- 3 packages to choose from: SC70-5, SOT23-5 and SOIC-8
- 12 circuit configurations to choose from: Noninverting, Inverting, Active Filters, Difference Amp, Comparator and more!
- Dual and single supply configurations
- PCB designed for High performance: Optimized for each function
- Multiple interface options (...)
Design tools & simulation
Features
- Leverages Cadence PSpice Technology
- Preinstalled library with a suite of digital models to enable worst-case timing analysis
- Dynamic updates ensure you have access to most current device models
- Optimized for simulation speed without loss of accuracy
- Supports simultaneous analysis of multiple products
- (...)
Features
- Expedites circuit design with analog-to-digital converters (ADCs) and digital-to-analog converters (DACs)
- Noise calculations
- Common unit translation
- Solves common amplifier circuit design problems
- Gain selections using standard resistors
- Filter configurations
- Total noise for common amplifier configurations
- (...)
Reference designs
Design files
-
download PMP20440 BOM.pdf (33KB) -
download PMP20440 Assembly Drawing.pdf (187KB) -
download PMP20440 PCB.pdf (1022KB) -
download PMP20440 CAD Files.zip (658KB) -
download PMP20440 Gerber.zip (492KB)
CAD/CAE symbols
Package | Pins | Download |
---|---|---|
SOT-23 (DBV) | 5 | View options |
Ordering & quality
- RoHS
- REACH
- Device marking
- Lead finish/Ball material
- MSL rating/Peak reflow
- MTBF/FIT estimates
- Material content
- Qualification summary
- Ongoing reliability monitoring
Support & training
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