LM361H

Product Overview

Category: Integrated Circuit
Use: Operational Amplifier
Characteristics: High gain, wide bandwidth, low input offset voltage
Package: Metal can or ceramic package
Essence: Precision operational amplifier
Packaging/Quantity: Available in tubes or reels, quantity varies

Specifications

Supply Voltage: ±22V
Input Offset Voltage: 0.5mV
Input Bias Current: 30nA
Input Resistance: 300MΩ
Gain Bandwidth Product: 1MHz
Slew Rate: 0.3V/µs
Operating Temperature Range: -55°C to 125°C

Detailed Pin Configuration

Offset Null
Inverting Input
Non-Inverting Input
V-
Offset Null
Output
V+
N/C (No Connection)

Functional Features

High open-loop gain
Low input offset voltage
Wide bandwidth
Low input bias current
High common-mode rejection ratio

Advantages and Disadvantages

Advantages: - High precision - Versatile applications - Stable performance over temperature variations

Disadvantages: - Limited output current - Higher power consumption compared to newer models

Working Principles

LM361H is designed to amplify the difference between the two input voltages while maintaining high precision and stability. It utilizes a differential amplifier configuration to achieve high gain and accurate signal processing.

Detailed Application Field Plans

LM361H is commonly used in precision instrumentation, audio amplifiers, active filters, and sensor signal conditioning circuits due to its high accuracy and stability.

Detailed and Complete Alternative Models

LM358: Dual operational amplifier with similar characteristics
LM324: Quad operational amplifier with lower power consumption
LM741: General-purpose operational amplifier with wider availability

LM361H is a precision operational amplifier that offers high gain, wide bandwidth, and low input offset voltage. Its versatile applications make it suitable for various precision circuits, but it may have limitations in terms of output current and power consumption compared to newer models.

Sebutkan 10 pertanyaan dan jawaban umum terkait penerapan LM361H dalam solusi teknis

What is the LM361H?
- The LM361H is a high-speed voltage comparator designed for use in applications requiring high input impedance and fast response time.
What are the typical applications of the LM361H?
- The LM361H is commonly used in precision instrumentation, waveform generators, and other applications where high-speed voltage comparisons are required.
What is the input voltage range of the LM361H?
- The LM361H has a wide input voltage range of ±15V, making it suitable for a variety of analog circuit designs.
What is the output drive capability of the LM361H?
- The LM361H has a high output current drive capability, allowing it to directly drive TTL or CMOS logic circuits without the need for additional buffering.
What is the typical response time of the LM361H?
- The LM361H has a typical response time of 40ns, making it suitable for high-speed applications.
Can the LM361H operate from a single power supply?
- Yes, the LM361H can operate from a single positive power supply, simplifying its integration into various systems.
What are the key features of the LM361H?
- The LM361H features low input bias current, wide input voltage range, and high-speed performance, making it ideal for demanding applications.
Does the LM361H have built-in hysteresis?
- No, the LM361H does not have built-in hysteresis, but external components can be added to provide hysteresis if needed.
What are the recommended operating conditions for the LM361H?
- The LM361H is typically operated within a temperature range of -25°C to 85°C and requires a supply voltage in the range of ±5V to ±15V.
Are there any application notes or reference designs available for the LM361H?
- Yes, Texas Instruments provides comprehensive application notes and reference designs for the LM361H, offering guidance on its optimal use in technical solutions.