Overview
The LMC7101BIM5X is a high-performance, low-power operational amplifier produced by Texas Instruments. It is available in a compact 5-pin SOT-23 package, making it ideal for space- and weight-critical designs. This CMOS operational amplifier offers rail-to-rail input and output, high open-loop gain, low distortion, and low supply currents, similar to the single amplifier of the LMC6482 and LMC6484. Its tiny package is particularly beneficial in small, portable electronic devices such as mobile phones, notebooks, personal digital assistants, and PCMCIA cards.
Key Specifications
| Parameter | Typical Value | Unit |
|---|---|---|
| Package | SOT-23 (DBV) | - |
| Pins | 5 | - |
| Operating Temperature Range | –40°C to +85°C | °C |
| Supply Voltage | 2.7V, 3V, 5V, 15V | V |
| Quiescent Current per Amplifier | 0.5 mA at 5V | mA |
| Gain Bandwidth Product | 1 MHz | MHz |
| Total Harmonic Distortion | 0.01% at 5V | % |
| Input Offset Voltage | ±0.11 mV to ±9 mV | mV |
| Input Bias Current | ±1 pA to ±64 pA | pA |
| Common-Mode Rejection Ratio | 47 dB to 82 dB | dB |
| Output Voltage Swing | Varies with load resistance | V |
Key Features
- Tiny 5-Pin SOT-23 package saves space; typical circuit layouts take half the space of 8-pin SOIC designs.
- Specified for 2.7V, 3V, 5V, and 15V supplies.
- Typical supply current of 0.5 mA at 5V.
- Typical total harmonic distortion of 0.01% at 5V.
- 1 MHz gain bandwidth.
- Specified to industrial temperature range: –40°C to +85°C.
- Similar performance to the single amplifier of the LMC6482 and LMC6484.
- Rail-to-rail input and output.
Applications
- Mobile communications.
- Notebooks and PDAs.
- Battery-powered products.
- Sensor interface.
- Automotive applications.
Q & A
- What is the package type of the LMC7101BIM5X? The LMC7101BIM5X is packaged in a 5-pin SOT-23 (DBV) package.
- What is the operating temperature range of the LMC7101BIM5X? The operating temperature range is –40°C to +85°C.
- What are the specified supply voltages for the LMC7101BIM5X? The device is specified for 2.7V, 3V, 5V, and 15V supplies.
- What is the typical quiescent current of the LMC7101BIM5X at 5V? The typical quiescent current is 0.5 mA at 5V.
- What is the gain bandwidth product of the LMC7101BIM5X? The gain bandwidth product is 1 MHz.
- What is the typical total harmonic distortion of the LMC7101BIM5X at 5V? The typical total harmonic distortion is 0.01% at 5V.
- Does the LMC7101BIM5X have rail-to-rail input and output? Yes, it has rail-to-rail input and output.
- What are some common applications of the LMC7101BIM5X? Common applications include mobile communications, notebooks, PDAs, battery-powered products, sensor interfaces, and automotive applications.
- How does the LMC7101BIM5X compare to other operational amplifiers like the LMC6482 and LMC6484? The performance of the LMC7101BIM5X is similar to the single amplifier of the LMC6482 and LMC6484.
- What are the benefits of the tiny SOT-23 package of the LMC7101BIM5X? The tiny package saves space and simplifies board layout, making it ideal for small, portable electronic devices.
