LMC7101QM5 Texas Instruments Integrated Circuit (Other) In Stock
LMC7101QM5 is a single-supply CMOS operational amplifier from Texas Instruments. It features ultra-low bias current (1 nA max), 60 dB CMRR min, and rail-to-rail output swing. Ideal for battery-powered sensors, portable instrumentation, and precision signal conditioning. Available in SOT-23-5 package with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Other
- Pin Count
- 5
- Lifecycle
- OBSOLETE
- Datasheet
- LMC7101QM5 Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Ultra-low input bias current of 1 nA max, ideal for high-impedance sensor interfaces
- Single-supply operation with rail-to-rail output for maximum dynamic range in low-voltage systems
- Wide common-mode rejection ratio: 60 dB min / 82 dB typical for superior noise rejection
- Compact SOT-23-5 (R-PDSO-G5) package suitable for space-constrained portable designs
- Voltage-feedback architecture with internal frequency compensation for stable closed-loop operation
Applications
The LMC7101QM5 is well-suited for battery-powered portable instruments where ultra-low quiescent current and minimal input bias current are critical. It excels in precision sensor signal conditioning, photodiode transimpedance amplifiers, and medical monitoring equipment. Its single-supply capability and rail-to-rail output also make it a strong choice for IoT edge nodes and handheld data acquisition systems.
Specifications
| YTEOL | 0 |
| Amplifier Type | OPERATIONAL AMPLIFIER |
| Architecture | VOLTAGE-FEEDBACK |
| Average Bias Current-Max (IIB) | 0.001 µA |
| Bias Current-Max (IIB) @25C | 0.001 µA |
| Common-mode Reject Ratio-Min | 60dB |
| Common-mode Reject Ratio-Nom | 82dB |
| Frequency Compensation | YES |
| JESD-30 Code | R-PDSO-G5 |
| Low-Bias | NO |
| Low-Offset | NO |
| Micropower | NO |
| Number of Functions | 1 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TSOP5/6,.11,37 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
| Packing Method | TR |
| Power | NO |
| Programmable Power | NO |
| Slew Rate-Nom | 1V/us |
| Supply Current-Max | 1.75mA |
| Supply Voltage Limit-Max | 16V |
| Supply Voltage-Nom (Vsup) | 15V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | AUTOMOTIVE |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.953mm |
| Terminal Position | DUAL |
| Unity Gain BW-Nom | 1100 |
| Voltage Gain-Min | 6000 |
| Wideband | NO |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8542.33.00.01 |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the input bias current of the LMC7101QM5?
The LMC7101QM5 has a maximum input bias current (IIB) of 0.001 µA (1 nA) at 25°C. This ultra-low bias current makes it ideal for high-impedance source applications such as photodiode amplifiers and pH sensors where leakage current must be minimized.
What package does the LMC7101QM5 come in?
The LMC7101QM5 is packaged in a SOT-23-5 (JESD-30 code: R-PDSO-G5) 5-pin small-outline package. This compact surface-mount package is well-suited for portable and space-constrained PCB designs, offering easy automated assembly and good thermal performance.
What are typical applications for the LMC7101QM5?
The LMC7101QM5 is commonly used in battery-powered instrumentation, portable medical devices, photodiode transimpedance amplifiers, precision signal conditioning, and IoT sensor nodes. Its low bias current, single-supply operation, and rail-to-rail output make it versatile across low-power analog front-end designs.
What is the common-mode rejection ratio (CMRR) of the LMC7101QM5?
The LMC7101QM5 offers a minimum CMRR of 60 dB and a typical CMRR of 82 dB. This level of rejection ensures that common-mode noise on both input lines is effectively suppressed, which is critical in differential sensor measurements and noisy industrial environments.
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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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