This website uses cookies. By using this site, you consent to the use of cookies. For more information, please take a look at our Privacy Policy.

Images are for reference only,

See Technical Specifications

LM1458N

The LM1458N is a dual operational amplifier that operates at 18V with a power rating of 400mW

Manufacturer:

Texas Instruments
Mfr.Part #:

LM1458N
Datasheet:

LM1458N Datasheet (PDF)
Mounting Style:

Through Hole
Number of Channels:

2 Channel
Supply Voltage - Max:

36 V, +/- 18 V
GBP - Gain Bandwidth Product:

1 MHz
EDA/CAD Models:

Request Free CAD Models for LM1458N

Email: [email protected]

Skype: live:.cid.ab6b29428937b76

Tel: +852 95804164

LM1458N General Description

The LM1458N is a dual operational amplifier integrated circuit that is designed for general-purpose applications. It consists of two independent, high gain, internally frequency compensated operational amplifiers that are optimized for voltage operation from a single power supply. The IC has a wide operating voltage range of 3V to 32V, making it suitable for a variety of voltage configurations.The LM1458N features low input bias current, high input impedance, and low offset current to ensure accurate and stable performance in various applications. It has a high slew rate and wide bandwidth, allowing for fast response times and high-frequency operation. The IC also has a built-in thermal shutdown protection circuit to prevent damage from overheating.The LM1458N is housed in an 8-pin dual in-line package (DIP) and is compatible with standard integrated circuit sockets for easy installation. It is commonly used in audio amplifiers, signal conditioning circuits, instrumentation amplifiers, and voltage followers, among other applications.

Key Features

Dual operational amplifier
Operating voltage range: ±3 to ±18V
Low power consumption
Input offset voltage: 2mV
Unity-gain bandwidth: 1.1MHz
Slew rate: 0.5V/µs
Common-mode rejection ratio: 70dB
Temperature range: 0°C to 70°C

Application

Audio amplifiers
Signal conditioning
Instrumentation amplifiers
Active filters
Voltage followers
Square wave generators
Comparator circuits
Transducer amplifiers
DC gain blocks
Multivibrators

Specifications

Product Category	Operational Amplifiers - Op Amps	Mounting Style	Through Hole
Number of Channels	2 Channel	Supply Voltage - Max	36 V, +/- 18 V
GBP - Gain Bandwidth Product	1 MHz	SR - Slew Rate	500 mV/us
Vos - Input Offset Voltage	6 mV	Supply Voltage - Min	6 V, +/- 3 V
Minimum Operating Temperature	0 C	Maximum Operating Temperature	+ 70 C
Ib - Input Bias Current	800 nA	Operating Supply Current	5.6 mA
Shutdown	No Shutdown	CMRR - Common Mode Rejection Ratio	70 dB
en - Input Voltage Noise Density	30 nV/sqrt Hz	Series	LM1458
Height	3.3 mm	In - Input Noise Current Density	0.15 pA/sqrt Hz
Length	9.27 mm	Maximum Dual Supply Voltage	+/- 18 V
Minimum Dual Supply Voltage	+/- 3 V	Operating Supply Voltage	6 V to 36 V
Pd - Power Dissipation	400 mW	Product	Operational Amplifiers
Product Type	Op Amps - Operational Amplifiers	PSRR - Power Supply Rejection Ratio	77 dB
Factory Pack Quantity	40	Subcategory	Amplifier ICs
Supply Type	Dual	Technology	Bipolar
Voltage Gain dB	104.08 dB	Width	6.35 mm
Unit Weight	0.026879 oz