LMV342IDGKR Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
Texas Instruments LMV342IDGKR is a dual CMOS operational amplifier featuring rail-to-rail input/output, 1MHz bandwidth, and ultra-low bias current of 0.0002µA. Operates from 3V to 5V supply with 56dB CMRR minimum. From $0.29, in stock, worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- LMV342IDGKR Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.2937(MOQ 1)
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of LMV342IDGKR?
- Dual Rail-to-Rail CMOS Op Amp with 1MHz gain-bandwidth product for versatile signal processing
- Ultra-low input bias current of 0.0002µA at 25°C, ideal for high-impedance sensor interfaces
- Wide supply voltage range of 3V to 5V, suitable for battery-powered and low-voltage applications
- High common-mode rejection ratio of 86dB typical, ensuring accurate differential signal amplification
- Compact 8-pin MSOP package enabling space-efficient PCB designs in portable electronics
What is LMV342IDGKR used for?
The LMV342IDGKR is widely used in portable and battery-powered devices where low-voltage operation is critical, such as smartphones, wearables, and IoT sensors. Its rail-to-rail capability and ultra-low bias current make it ideal for precision signal conditioning, transducer amplification, and active filter designs. The dual-channel configuration also supports applications like audio preamplification and differential signal buffering in industrial measurement systems.
What are the specifications of LMV342IDGKR?
| Pbfree Code | Yes |
| YTEOL | 15 |
| Amplifier Type | OPERATIONAL AMPLIFIER |
| Architecture | VOLTAGE-FEEDBACK |
| Average Bias Current-Max (IIB) | 0.003 µA |
| Bias Current-Max (IIB) @25C | 0.0002 µA |
| Common-mode Reject Ratio-Min | 56dB |
| Common-mode Reject Ratio-Nom | 86dB |
| Frequency Compensation | YES |
| Input Offset Voltage-Max | 4000 µV |
| JESD-30 Code | S-PDSO-G8 |
| JESD-609 Code | e3 |
| Low-Bias | YES |
| Low-Offset | NO |
| Micropower | YES |
| Number of Functions | 2 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TSSOP8,.19 |
| Package Shape | SQUARE |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
| Packing Method | TR |
| Peak Reflow Temperature (Cel) | 260 |
| Power | NO |
| Programmable Power | NO |
| Qualification Status | Not Qualified |
| Slew Rate-Nom | 1V/us |
| Subcategory | Operational Amplifier |
| Supply Current-Max | 0.4mA |
| Supply Voltage Limit-Max | 5.5V |
| Supply Voltage-Nom (Vsup) | 2.7V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | AUTOMOTIVE |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.65mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Unity Gain BW-Nom | 1000 |
| Voltage Gain-Min | 1580 |
| Wideband | NO |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.33.00.01 |
Where can I find the LMV342IDGKR datasheet?
LMV342IDGKR Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for LMV342IDGKR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the supply voltage range of the LMV342IDGKR?
The LMV342IDGKR operates on a supply voltage range of 3V to 5V, making it well-suited for low-voltage and battery-powered applications. Its CMOS architecture ensures low quiescent current consumption across this entire voltage range.
What is the input bias current specification of the LMV342IDGKR?
The LMV342IDGKR features an extremely low input bias current of 0.0002µA (0.2nA) at 25°C, with a maximum of 0.003µA. This makes it ideal for high-impedance sensor interfaces, photodiode amplifiers, and precision measurement circuits where minimal loading of the signal source is required.
What are the typical applications for the LMV342IDGKR?
The LMV342IDGKR is commonly used in portable consumer electronics, IoT devices, medical sensors, and industrial measurement systems. Its rail-to-rail input/output swing and 1MHz bandwidth make it suitable for signal conditioning, active filtering, transducer amplification, and audio preamplification in space-constrained designs.
What package type does the LMV342IDGKR come in, and are there alternative package options?
The LMV342IDGKR comes in an 8-pin MSOP (Mini Small Outline Package) which offers a compact footprint ideal for space-constrained PCB designs. Texas Instruments offers the LMV342 in other package variants such as SOIC and SOT-23 for different layout requirements.
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Why Buy from FindMyChip
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.
More from Texas Instruments
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $0.4643 | $0.46 |
| 10+ | $0.3945 | $3.95 |
| 25+ | $0.2937 | $7.34 |
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