LM393BIPWR

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LM393BIPWR

IC COMPARATOR 2 GEN PUR 8TSSOP

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Thông số kỹ thuật

Part Status Active
Base Product Number LM393
Type Standard (General Purpose)
Number of Elements 2
Output Type Open-Collector, Rail-to-Rail
Voltage - Supply, Single/Dual (±) 3V ~ 36V, ±1.5V ~ 18V
Voltage - Input Offset (Max) 2.5mV @ 36V
Current - Input Bias (Max) 0.025µA @ 5V
Current - Output (Typ) 21mA @ 5V
Current - Quiescent (Max) 600µA
Propagation Delay (Max) 1µs (Typ)
Operating Temperature -40°C ~ 85°C
Package 8-TSSOP (0.173", 4.40mm Width)
Mounting Type Surface Mount
Supplier Device Package 8-TSSOP
Packaging Cut Tape (CT), Tape & Reel (TR)

Tổng quan

Description

The LM393BIPWR is a dual comparator integrated circuit (IC) designed for various applications requiring voltage level comparisons. It features two independent, high-gain, voltage comparators with an input voltage range that extends from the negative supply rail to just below the positive supply rail. The LM393 operates from a single power supply or dual supply, making it versatile for different circuit designs.
Key features include low input offset voltage, low input bias current, and the ability to handle input common-mode voltages that extend to ground. This makes it suitable for applications such as signal conditioning, analog-to-digital conversion, and voltage level detection. The LM393 also has a fast response time and low power consumption, making it ideal for battery-operated devices.
In terms of packaging, the BIPWR designation indicates it comes in a surface-mount package, suitable for compact designs. Overall, the LM393BIPWR is valued for its reliability and performance in various electronic circuits.

Features

The LM393BIPWR is a dual comparator integrated circuit featuring the following key specifications:
1. Dual Comparator: Contains two independent, high-speed comparators.
2. Wide Voltage Range: Operates with a supply voltage range of 2V to 36V.
3. Low Input Offset Voltage: Typically 2 mV, enhancing accuracy in applications.
4. High-Speed Operation: Has a response time of 1.3 µs at a 5V supply.
5. Low Power Consumption: Consumes less than 1 mA per comparator, making it power-efficient.
6. Open-Collector Output: Allows for wired-AND configurations and interfacing with various logic levels.
7. Temperature Range: Designed to operate over a temperature range of -40°C to +125°C.
8. Pins and Package: Available in a compact 8-DIP package for easy integration into circuits.
This makes the LM393BIPWR suitable for signal conditioning, voltage level detection, and various analog applications.

Package

The LM393BIPWR is packaged in a SOIC-8 (Small Outline Integrated Circuit) form factor.

Pinout

The LM393BIPWR is a dual comparator integrated circuit (IC) from Texas Instruments. It has a total of 8 pins. The pin configuration and functions are as follows:
1. Non-inverting input (V+) of Comparator 1
2. Inverting input (V-) of Comparator 1
3. Output (OUT) of Comparator 1
4. Ground (GND)
5. Non-inverting input (V+) of Comparator 2
6. Inverting input (V-) of Comparator 2
7. Output (OUT) of Comparator 2
8. Supply Voltage (Vcc)
The LM393 operates with a wide supply voltage range, typically from 2V to 36V, and is designed for low power consumption, making it suitable for various applications such as voltage level detection and signal conditioning.

Manufacturer

The LM393BIPWR is manufactured by Texas Instruments (TI), a renowned American technology company. Texas Instruments specializes in the design and production of semiconductors and various integrated circuits (ICs). The company is particularly known for its analog and embedded processing products, which are widely used in automotive, industrial, consumer electronics, and communication systems. Founded in 1930, TI has a long-standing reputation for innovation in the electronics industry and provides a range of solutions including microcontrollers, processors, and sensors, alongside its extensive portfolio of operational amplifiers and comparators like the LM393BIPWR.

Application

The LM393BIPWR is a dual comparator used in various applications, including voltage level detection, signal conditioning, and analog-to-digital conversion. It can be employed in devices such as over-voltage protection circuits, temperature sensors, and light intensity control systems. Its low power consumption and wide supply voltage range make it suitable for industrial and automotive applications, as well as in battery-powered devices.

Equivalent

Equivalent products to the LM393BIPWR include the LM2903, LM393, and LMV393. These are dual comparator ICs with similar voltage and current characteristics. Always check specific datasheets for electrical specifications and packaging to ensure compatibility for your application.

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