LMV842QMA Texas Instruments In Stock
LMV842QMA is a dual-channel, low-voltage CMOS operational amplifier by Texas Instruments. Key specs: 5MHz gain-bandwidth product, 1.8V to 5.5V supply voltage, rail-to-rail output. Available in compact SOT-23 package, in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- —
- Lifecycle
- ACTIVE
- Datasheet
- N/A
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of LMV842QMA?
- Dual-channel op-amp with 5MHz gain-bandwidth product for versatile signal processing
- Wide supply voltage range of 1.8V to 5.5V, ideal for low-power and battery-operated designs
- Rail-to-rail output swing maximizes dynamic range in low-voltage applications
- Low input offset voltage ensures high accuracy in precision analog circuits
- Compact SOT-23 package enables space-efficient PCB layouts in portable devices
What is LMV842QMA used for?
The LMV842QMA is well-suited for portable consumer electronics, wearables, and IoT sensor nodes where low supply voltage and minimal power consumption are critical. Its rail-to-rail output and 5MHz bandwidth make it effective in active filter stages, signal conditioning for ADC inputs, and audio preamplifier circuits. The dual-channel configuration simplifies differential signal amplification and instrumentation front-end designs in medical and industrial equipment.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
What are equivalent replacements for LMV842QMA?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the supply voltage range for the LMV842QMA?
The LMV842QMA operates over a supply voltage range of 1.8V to 5.5V, making it suitable for both 3.3V and 5V single-supply systems as well as low-voltage battery-powered applications.
What is the gain-bandwidth product of the LMV842QMA?
The LMV842QMA has a gain-bandwidth product of 5MHz, providing sufficient bandwidth for audio signal conditioning, sensor amplification, and general-purpose signal processing applications.
Does the LMV842QMA support rail-to-rail output?
Yes, the LMV842QMA features a rail-to-rail output stage, allowing the output to swing very close to both supply rails. This maximizes the dynamic range in low-voltage systems where headroom is limited.
What package is the LMV842QMA available in?
The LMV842QMA is available in a compact SOT-23 package (QMA suffix), which is ideal for space-constrained PCB designs in portable and wearable electronics.
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About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
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