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LT1011AIS8#PBF

Name: LT1011AIS8#PBF
Rating: 4.7 (12 reviews)

IC COMPARATOR 1 GEN PUR 8SO

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資料表 LT1011AIS8#PBF DataSheet
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規格

Part Status	Active
Type	General Purpose
Number of Elements	1
Output Type	Open-Collector
Voltage - Supply, Single/Dual (±)	3V ~ 36V, ±1.5V ~ 18V
Voltage - Input Offset (Max)	0.75mV @ ±15V
Current - Input Bias (Max)	0.035µA @ ±15V
Current - Output (Typ)	50mA
Current - Quiescent (Max)	4mA
CMRR, PSRR (Typ)	115dB CMRR
Operating Temperature	-40°C ~ 85°C
Package / Case	8-SOIC (0.154", 3.90mm Width)
Mounting Type	Surface Mount
Supplier Device Package	8-SO
Base Product Number	LT1011

概述

Description

The LT1011AIS8#PBF is a precision voltage comparator designed for applications requiring high accuracy and low power consumption. Manufactured by Analog Devices, it features a wide input voltage range, low offset voltage, and low input bias current.
Key specifications include a supply voltage range of 3V to 40V, with a typical offset voltage of only 1 mV. The device is housed in an 8-pin SOIC package, making it suitable for compact designs. The LT1011 also offers fast response times, making it ideal for applications in signal processing, battery monitoring, and other electronic circuits where precise voltage comparisons are crucial.
Additionally, this comparator is known for its high noise immunity, allowing it to function effectively in noisy environments. Its low power consumption makes it a good choice for battery-operated devices. Overall, the LT1011AIS8#PBF is a versatile component in various analog applications, providing reliable performance in voltage comparison tasks.

Features

The LT1011AIS8#PBF is a precision voltage comparator from Analog Devices. Key features include:
1. High Accuracy: Offers a low offset voltage of 0.5 mV maximum, ensuring precise comparisons.
2. Wide Supply Voltage Range: Operates from 3V to 36V, making it versatile for various applications.
3. Low Power Consumption: Consumes only 150 µA of supply current, suitable for battery-operated devices.
4. Fast Response Time: Features a propagation delay of 0.1 µs, ensuring quick signal processing.
5. Rail-to-Rail Output: Provides output voltage that can swing close to the supply rails, maximizing dynamic range.
6. Temperature Range: Rated for operation from -40°C to +85°C, suitable for industrial applications.
7. Single-Ended and Differential Input: Can compare a single input to a reference voltage or two input voltages.
These characteristics make the LT1011AIS8#PBF suitable for applications in precision instrumentation, automotive systems, and consumer electronics.

Package

The LT1011AIS8#PBF is packaged in an 8-lead SOIC (Small Outline Integrated Circuit) format.

Pinout

The LT1011AIS8#PBF is a precision comparator from Linear Technology (now part of Analog Devices). It features an 8-pin dual-in-line package (DIP) configuration.
### Pin Count:
- Total Pins: 8
### Pin Functions:
1. Pin 1 (IN-): Inverting input
2. Pin 2 (IN+): Non-inverting input
3. Pin 3 (V-): Negative supply voltage
4. Pin 4 (Offset Null): Offset null adjustment (used for fine-tuning)
5. Pin 5 (OUT): Output
6. Pin 6 (Comp): Compensation pin (typically connected to IN- for stability)
7. Pin 7 (V+): Positive supply voltage
8. Pin 8 (NC): No connect (not used)
The device operates with a wide supply voltage range and provides high precision and low offset voltage, making it suitable for various comparator applications.

Manufacturer

The LT1011AIS8#PBF is manufactured by Analog Devices, Inc. Analog Devices is a multinational semiconductor company known for designing and manufacturing high-performance analog, mixed-signal, and digital signal processing integrated circuits (ICs). The company specializes in various applications, including data conversion, signal processing, and power management, catering to diverse industries such as communications, automotive, healthcare, and industrial automation. Founded in 1965 and headquartered in Norwood, Massachusetts, Analog Devices is recognized for its innovation in analog technology and is a key player in the semiconductor sector.

Application

The LT1011AIS8#PBF is a precision voltage comparator commonly used in applications such as signal conditioning, analog-to-digital converters, level shifting, and over-voltage protection. It is suitable for automotive, industrial, and consumer electronics due to its low input offset voltage and high speed. Additionally, it can be employed in battery management systems, temperature monitoring, and threshold detection circuits.

Equivalent

Equivalent products to the LT1011AIS8#PBF include the LM393, TLV3701, and LMV7211. These comparators offer similar functionality, but ensure to check specific parameters such as voltage range, speed, and package type for compatibility with your application. Always consult the datasheets for detailed comparisons.