2-channel 10-MHz, low-Noise, RRIO operational amplifier
Product details
Parameters
Package | Pins | Size
Features
- Gain bandwidth product: 10-MHz typical
- Operating supply voltage: 2.4 V to 5.5 V
- Rail-to-rail input/output
- Low input bias current: 1 pA
- Low quiescent current: 0.6 mA
- Input voltage noise: 8.7 nV/√Hz at f = 10 kHz
- Internal RF and EMI filter
- Extended temperature range: –40°C to 125°C
- Unity-gain stable
- Easier to stabilize with higher capacitive load due to resistive open-loop output impedance
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Description
The MCP6291 (single), MCP6292 (dual), and MCP6294 (quad) devices comprise a family of general-purpose, low-power operational amplifiers. Features such as rail-to-rail input and output swings, low quiescent current (600-µA/ch typical) combined with a wide bandwidth of 10 MHz, and low noise (8.7 nV/√Hz at 10 kHz) make this family attractive for a variety of applications that require a balance between cost and performance. The low input bias current enables the family to be used in applications with high-source impedances.
The robust design of the MCP629x provides ease-of-use to the circuit designer: a unity-gain stable, integrated RFI and EMI rejection filter, no phase reversal in overdrive condition, and high electrostatic discharge (ESD) protection (4-kV HBM).
The MCP629x family operates over the extended temperature range of –40°C to 125°C. The family has a power supply range of 2.4 V to 5.5 V.
Technical documentation
Type | Title | Date | |
---|---|---|---|
* | Datasheet | MCP629x 10-MHz, Rail-to-Rail Operational Amplifier datasheet (Rev. D) | Oct. 01, 2019 |
Technical articles | What is an op amp? | Jan. 21, 2020 | |
Application note | Non-inverting op amp with non-inverting positive reference voltage circuit (Rev. A) | Feb. 04, 2019 | |
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 |
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
- 10 circuit configurations to choose from: Non-Inverting, Inverting, Active Filters, Difference Amplifier with Reference Buffer, and more!
- Multiple interface options: SMA, Header, Breadboard, Wire
- Designed for 0805 size components; 0603 size friendly
- Circuit schematic provided in silkscreen on the back (...)
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 |
---|---|---|
SOIC (D) | 8 | View options |
SOT-23-THIN (DDF) | 8 | View options |
VSSOP (DGK) | 8 | 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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