Single 30 MHz Low Power CMOS, EMI Hardened Operational Amplifiers
Product details
Parameters
Package | Pins | Size
Features
Unless Otherwise Noted, Typical Values at TA = 25°C, V+ = 3.3V
- Supply Voltage 2.7V to 5.5V
- Supply Current (per Channel) 2.25 mA
- Input Offset Voltage 1 mV Max
- Input Bias Current 0.1 pA
- GBW 30 MHz
- EMIRR at 1.8 GHz 105 dB
- Input Noise Voltage at 1 kHz 8 nV/√Hz
- Slew Rate 18 V/µs
- Output Voltage Swing Rail-to-Rail
- Output Current Drive 67 mA
- Operating Ambient Temperature Range −40°C to 125°C
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Description
TI’s LMV861 and LMV862 are CMOS input, low power op amp IC's, providing a low input bias current, a wide temperature range of −40°C to +125°C and exceptional performance making them robust general purpose parts. Additionally, the LMV861 and LMV862 are EMI hardened to minimize any interference so they are ideal for EMI sensitive applications.
The unity gain stable LMV861 and LMV862 feature 30 MHz of bandwidth while consuming only 2.25 mA of current per channel. These parts also maintain stability for capacitive loads as large as 200 pF. The LMV861 and LMV862 provide superior performance and economy in terms of power and space usage.
This family of parts has a maximum input offset voltage of 1 mV, a rail-to-rail output stage and an input common-mode voltage range that includes ground. Over an operating range from 2.7V to 5.5V the LMV861 and LMV862 provide a PSRR of 93 dB, and a CMRR of 93 dB. The LMV861 is offered in the space saving 5-Pin SC70 package, and the LMV862 in the 8-Pin VSSOP.
Technical documentation
| Type | Title | Date | |
|---|---|---|---|
| * | Datasheet | LMV861/LMV862 30 MHz Low Power CMOS, EMI Hardened Operational Amplifiers datasheet (Rev. C) | Mar. 25, 2013 |
| 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 | |
| User guide | 551012875, 551012922 Universal Op Amp Evaluation Boards (SOT-23 and SC-70) (Rev. C) | May 01, 2013 | |
| User guide | AN-1868 EMIRR Evaluation Boards for LMV861/LMV862 (Rev. A) | Apr. 26, 2013 | |
| White paper | EMI-Hardened Operational Amplifiers for Robust Circuit Design | Sep. 22, 2008 |
Design & development
For additional terms or required resources, click any title below to view the detail page where available.Hardware development
Description
Texas Instrument offers this blank universal Evaluation Board to help you evaluate the performance of any low voltage, low power operational amplifier that is offered in the SC-70 package. Resistors, capacitors, or any other components can be easily mounted on this board. These components can be (...)
Features
- Universal for all low voltage, low power op amps.
- Dual sided layout for different pin-outs.
- Accommodates components of any of these sizes:
1206
0805
0603 - Quick and easy evaluation.
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
- (...)
CAD/CAE symbols
| Package | Pins | Download |
|---|---|---|
| SC70 (DCK) | 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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