LM158JG

Name: LM158JG
Brand: Texas Instruments
Availability: InStock
Rating: 4.5 (10 reviews)
Author: Lisleapex

High-performance, dual operational amplifier designed for military applications

5,247 Effective Inventory

LM158JG

Effective Inventory5,247

High-performance, dual operational amplifier designed for military applications

Manufacturer Part # : LM158JG
Package/Case: CDIP (JG)-8
Brand: Texas Instruments
Product Categories : Instrumentation, OP Amps, Buffer Amps

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LM158JG DataSheet

Pricing (USD)

Quantity	Unit Price	Ext. Price
1	$8.835	$8.84
10	$8.493	$84.93

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LM158JG Details

The LM158JG is a high-performance, military-grade, dual operational amplifier (op-amp) from Texas Instruments, designed for reliable operation in precision applications. This device features low input offset voltage and low input bias currents, making it suitable for a wide range of industries that require precision and reliability.

Key Features

Military-grade Construction: Designed for reliable operation in harsh environments.
Dual Operational Amplifier: Ideal for precision applications that require high accuracy and stability.
Low Noise and Distortion: Supports high-fidelity audio signal processing and precise control systems.

Applications

Aerospace and Defense Industries: Suitable for precision applications in military-grade equipment, radar systems, and communication networks.
Medical Device Components: Ideal for precise control and measurement applications in medical devices and instrumentation.
Radar and Communication Systems: Used in precision radar and communication systems that require accurate frequency responses.

Where to Use

The LM158JG is suitable for applications that require high-precision amplification, such as audio amplifiers, voltage followers, and active filter circuits. It is also used in precision control systems, sensor conditioning, and instrumentation applications where reliability and accuracy are crucial.

How to Use

When using the LM158JG, ensure proper connection to power supplies, ground, and output load. Follow the recommended circuit design guidelines for optimal performance and stability. For detailed usage instructions, refer to the datasheet.

Equivalents

OPA604: A similar operational amplifier from Texas Instruments with comparable features and performance.
OPA2134: An alternative operational amplifier from Texas Instruments offering equivalent functionality.

Complementary

The LM158JG can be complemented by other precision amplifiers from Texas Instruments, such as the LM324 or OPA627, depending on specific application requirements and performance criteria.

When selecting complementary amplifiers, ensure that their features and specifications align with your specific application requirements for optimal performance and compatibility.

Frequently Asked Questions

Q: Can the LM158JG be used in medical device components?

A: Yes, the LM158JG is suitable for use in medical device components that require high precision and accuracy in amplification and control applications.

Q: What is the maximum operating frequency of the LM158JG?

A: The LM158JG has a maximum operating frequency of 1 MHz, although it can be used at lower frequencies for more precise control and measurement applications.

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Number of channels	2	Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V)	32
Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V)	3	Rail-to-rail	In to V-
GBW (typ) (MHz)	0.7	Slew rate (typ) (V/µs)	0.3
Vos (offset voltage at 25°C) (max) (mV)	5	Iq per channel (typ) (mA)	0.35
Vn at 1 kHz (typ) (nV√Hz)	40	Rating	Military
Operating temperature range (°C)	-55 to 125	Offset drift (typ) (µV/°C)	7
Input bias current (max) (pA)	150000	CMRR (typ) (dB)	80
Iout (typ) (A)	0.03	Architecture	Bipolar
Input common mode headroom (to negative supply) (typ) (V)	0	Input common mode headroom (to positive supply) (typ) (V)	-1.5
Output swing headroom (to negative supply) (typ) (V)	0.005	Output swing headroom (to positive supply) (typ) (V)	-2

Datasheet PDF

Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.

Preliminary Specification LM158JG PDF Download

FAQs

What is LM158JG?

The LM158JG is a dual, general-purpose, low-power operational amplifier designed by Texas Instruments. It is suitable for a wide range of applications requiring low input bias current and low offset voltage, such as audio amplifiers, signal conditioning, and sensor interfaces.

How Does LM158JG Work?

The LM158JG functions as a general-purpose operational amplifier with low input bias current and low offset voltage. It amplifies input signals accurately and can be configured in various feedback configurations for different gain levels. The amplifier features stable operation and can drive a variety of loads with low distortion.

How Many Pins does LM158JG have and What are the Functions of the Pinout Configuration?

The LM158JG is housed in an 8-pin ceramic DIP (Dual In-line Package). The pinout configuration includes:

VCC+: Positive power supply pin.
VCC-: Negative power supply pin.
IN1-: Inverting input pin for amplifier 1.
IN1+: Non-inverting input pin for amplifier 1.
OUT1: Output pin for amplifier 1.
IN2-: Inverting input pin for amplifier 2.
IN2+: Non-inverting input pin for amplifier 2.
OUT2: Output pin for amplifier 2.

What are the Pros and Cons of LM158JG?

Pros:

Low Power Consumption: Operates with low power consumption, suitable for energy-efficient designs.
General-Purpose: Versatile amplifier suitable for various applications.
Low Offset Voltage: Provides accurate amplification with minimal offset voltage.
Stable Operation: Ensures stable performance over a wide range of operating conditions.
Cost-Effective: Offers a balance between performance and cost for many applications.

Cons:

Bandwidth Limitations: May not be suitable for high-frequency applications due to limited bandwidth.
Input Common-Mode Range: Limited input common-mode range compared to specialized amplifiers.
Temperature Drift: Performance may be affected by temperature variations, requiring compensation in some cases.

Are There Any Equivalents/Alternatives to LM158JG for Recommendation?

Equivalent parts to the LM158JG include the LM358 and LM324 from Texas Instruments.
Alternatives to the LM158JG are the OP07 from Analog Devices and the MC33172 from ON Semiconductor.