LMH2191TMX/NOPB

Overview

Category

LMH2191TMX/NOPB belongs to the category of integrated circuits (ICs).

Use

LMH2191TMX/NOPB is commonly used in electronic devices for signal amplification and conditioning.

Characteristics

• High gain and bandwidth
• Low noise and distortion
• Wide supply voltage range
• Small package size

Package

LMH2191TMX/NOPB is available in a small outline package (SOP) with a specified pin configuration.

Essence

The essence of LMH2191TMX/NOPB lies in its ability to amplify and condition signals accurately and efficiently.

Packaging/Quantity

LMH2191TMX/NOPB is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications and Parameters

• Supply Voltage: 3.3V - 5V
• Gain Bandwidth Product: 100 MHz
• Input Bias Current: 10 nA
• Output Current: 50 mA
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The detailed and complete pin configuration of LMH2191TMX/NOPB is as follows:

| Pin Number | Pin Name | Description | |------------|----------|-------------| | 1 | VCC | Power supply voltage input | | 2 | IN- | Inverting input | | 3 | IN+ | Non-inverting input | | 4 | GND | Ground | | 5 | OUT | Amplified output |

Functional Characteristics

LMH2191TMX/NOPB exhibits the following functional characteristics:

• High voltage gain
• Differential input
• Rail-to-rail output swing
• Adjustable gain control
• Low power consumption

Advantages and Disadvantages

Advantages

• High gain and bandwidth for accurate signal amplification
• Low noise and distortion for improved signal quality
• Wide supply voltage range for versatile applications
• Small package size for space-constrained designs

Disadvantages

• Limited output current capability
• Requires external components for optimal performance

Applicable Range of Products

LMH2191TMX/NOPB is suitable for a wide range of electronic devices that require signal amplification and conditioning, such as audio equipment, communication systems, and instrumentation.

Working Principles

LMH2191TMX/NOPB operates based on the principles of operational amplifiers. It amplifies the input signal while maintaining linearity and low distortion.

Detailed Application Field Plans

LMH2191TMX/NOPB can be used in various applications, including:

1. Audio amplifiers: Enhancing the sound quality in audio systems.
2. Communication systems: Amplifying signals in wireless communication devices.
3. Instrumentation: Conditioning sensor signals for accurate measurements.

Detailed Alternative Models

Some alternative models to LMH2191TMX/NOPB include:

• LMH2190: Similar specifications with a different pin configuration.
• LMH2192: Higher gain and bandwidth with additional features.

5 Common Technical Questions and Answers

1. Q: What is the maximum supply voltage for LMH2191TMX/NOPB? A: The maximum supply voltage is 5V.

2. Q: Can LMH2191TMX/NOPB operate at high temperatures? A: Yes, it has an operating temperature range of -40°C to +85°C.

3. Q: Is LMH2191TMX/NOPB suitable for battery-powered devices? A: Yes, it can operate within a supply voltage range of 3.3V to 5V.

4. Q: Can LMH2191TMX/NOPB be used in audio amplifiers? A: Yes, it is commonly used in audio amplification applications.

5. Q: Does LMH2191TMX/NOPB require external components for operation? A: Yes, it may require external resistors and capacitors for optimal performance.

This concludes the encyclopedia entry for LMH2191TMX/NOPB.