Overview
The LM6134AIMX, produced by Texas Instruments, is a quad low-power operational amplifier designed for high-speed and low-power applications. This device offers a unique combination of high gain-bandwidth, low supply current, and rail-to-rail input and output capabilities, making it ideal for a wide range of applications, including battery-operated systems, instrumentation, and high-speed data acquisition.
With a supply voltage range of 2.7 V to over 24 V, the LM6134AIMX is versatile and can operate in various environments. Its low power consumption of 360 μA per amplifier at 5 V supply voltage makes it particularly suitable for battery-powered devices. The device also features a high slew rate of 12 V/μs and a gain-bandwidth product of 10 MHz, ensuring high performance in demanding applications.
Key Specifications
| Parameter | Typical Value | Unit | Conditions |
|---|---|---|---|
| Supply Voltage Range | 2.7 to 24 | V | |
| Supply Current per Amplifier | 360 | μA | V+ = 5V, V- = 0V |
| Gain-Bandwidth Product | 10 | MHz | f = 20 kHz, RL = 10kΩ |
| Slew Rate | 12 | V/μs | |
| Input Offset Voltage | 2 to 7 | mV | V+ = 2.7V to 24V |
| Common Mode Rejection Ratio (CMRR) | 80 to 100 | dB | 0V ≤ VCM ≤ 2.7V or 24V |
| Power Supply Rejection Ratio (PSRR) | 80 to 82 | dB | ±1.35V ≤ V+ ≤ ±12V |
| Output Swing | 0.01V to 4.99V | V | RL = 10kΩ, V+ = 5V |
| Input Common-Mode Voltage Range | -0.25 to 5.25 | V | V+ = 5V |
Key Features
- Rail-to-Rail Input and Output: The LM6134AIMX can operate with input and output voltages that exceed both power supply rails, eliminating concerns over common-mode voltage range.
- High Gain-Bandwidth Product: 10 MHz at 20 kHz, supporting high-speed applications.
- Low Supply Current: 360 μA per amplifier, making it suitable for battery-powered devices.
- Wide Supply Voltage Range: Operates from 2.7 V to over 24 V.
- High Slew Rate: 12 V/μs, ensuring fast response times.
- Large Capacitive Drive Capability: Can drive large capacitive loads without oscillating.
- High CMRR and PSRR: Common Mode Rejection Ratio of 80 to 100 dB and Power Supply Rejection Ratio of 80 to 82 dB, ensuring high signal integrity.
Applications
- Battery Operated Instrumentation: Ideal for systems with low power requirements and high bandwidth needs.
- Instrumentation Amplifiers: Suitable for single supply systems with rail-to-rail input and output requirements.
- Portable Scanners and Wireless Communications: High speed and low power consumption make it suitable for portable devices.
- Flat Panel Display Drivers: Excellent for driving highly capacitive loads in TFT LCD panels.
- High-Speed Data Acquisition: Supports applications requiring fast response times and high accuracy.
Q & A
- What is the supply voltage range of the LM6134AIMX?
The LM6134AIMX operates from 2.7 V to over 24 V.
- What is the typical supply current per amplifier?
The typical supply current per amplifier is 360 μA at a 5 V supply voltage.
- What is the gain-bandwidth product of the LM6134AIMX?
The gain-bandwidth product is 10 MHz at 20 kHz.
- What is the slew rate of the LM6134AIMX?
The slew rate is 12 V/μs.
- Can the LM6134AIMX drive large capacitive loads?
Yes, the LM6134AIMX can drive large capacitive loads without oscillating.
- What are the typical applications of the LM6134AIMX?
Typical applications include battery-operated instrumentation, instrumentation amplifiers, portable scanners, wireless communications, and flat panel display drivers.
- What is the common mode rejection ratio (CMRR) of the LM6134AIMX?
The CMRR is 80 to 100 dB.
- What is the power supply rejection ratio (PSRR) of the LM6134AIMX?
The PSRR is 80 to 82 dB.
- What is the input common-mode voltage range of the LM6134AIMX?
The input common-mode voltage range is -0.25 V to 5.25 V for a 5 V supply.
- Is the LM6134AIMX suitable for high-speed data acquisition?
Yes, the LM6134AIMX is suitable for high-speed data acquisition due to its high gain-bandwidth product and slew rate.
