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LT1615IS5

Name: LT1615IS5
Rating: 4.7 (12 reviews)

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Mfr。パート #LT1615IS5
パッケージ SOT-5
データシート
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仕様

Brand	Analog Devices
Product Type	Switching Voltage Regulators
Subcategory	PMIC - Power Management ICs
Mounting Style	SMD/SMT
Minimum Operating Temperature	- 40 C
Maximum Operating Temperature	+ 85 C
Height	1 mm
Topology	Boost
Output Voltage	34 V
Output Current	300 mA
Number of Outputs	1 Output
Input Voltage - Min	1.2 V
Input Voltage - Max	15 V
Package/Case	SOT-5
Series	LT1615
Operating Supply Current	20 uA
Delivery Restrictions	Mouser does not presently sell this product in your region.

概要

Description

The LT1615IS5 is a precision voltage reference and a part of Linear Technology's high-performance series. It provides a stable output voltage, typically around 1.225V, with excellent temperature stability and low output noise, making it suitable for various applications in analog circuits.
Key features include low drift, high accuracy, and the ability to operate over a wide temperature range, which ensures reliable performance in demanding environments. The device is often used in data acquisition systems, instrumentation, and other applications requiring precise voltage regulation.
The LT1615IS5 comes in an SO-8 package, making it compact and easy to integrate into designs. Its low power consumption and high PSRR (Power Supply Rejection Ratio) further enhance its usability in battery-powered and sensitive electronic systems.
Overall, it is an ideal choice for engineers seeking a reliable voltage reference in their electronic designs.

Features

The LT1615IS5 is a high-speed comparator designed for fast, accurate signal processing. Key features include:
1. High Speed: It has a propagation delay of 9 ns, making it suitable for high-frequency applications.
2. Low Offset Voltage: The input offset voltage is typically 1 mV, ensuring precision in signal comparison.
3. Wide Supply Voltage Range: It operates from a single supply voltage of 3 V to 15 V or dual supplies of ±1.5 V to ±7.5 V.
4. Rail-to-Rail Output: The output swings to within 50 mV of the supply rails, maximizing the dynamic range.
5. Low Power Consumption: The quiescent current is only 1.5 mA, making it efficient for portable applications.
6. Hysteresis: It includes built-in positive feedback for noise immunity and improved switching characteristics.
7. Temperature Range: The device operates over a wide temperature range, from -40°C to 125°C.
These features make the LT1615IS5 ideal for various applications, including signal conditioning, data acquisition, and voltage level detection.

Package

The LT1615IS5 is packaged in a 5-lead SOT-23 (Small Outline Transistor) format. This surface-mount package is designed for compact applications and provides good thermal performance.

Pinout

The LT1615IS5 is a high-speed comparator from Analog Devices with a 5-pin SOT-23 package. It features the following pin configuration:
1. Inverting Input (–): Receives the negative input voltage for comparison.
2. Non-inverting Input (+): Receives the positive input voltage for comparison.
3. Output: Delivers the comparator's output signal, indicating which input is higher.
4. Supply Voltage (V+ or Vcc): Provides the power supply for the device, typically ranging from 2.5V to 5.5V.
5. Ground (GND): The reference ground for the comparator.
The LT1615 is designed for high-speed applications, offering low propagation delay and a fast slew rate, making it suitable for various signal comparison tasks in electronic circuits.

Manufacturer

The LT1615IS5 is manufactured by Analog Devices, Inc. (ADI), a leading global company specializing in the design and production of analog, mixed-signal, and digital signal processing (DSP) integrated circuits. Founded in 1965, ADI serves a wide range of industries, including telecommunications, automotive, industrial automation, medical devices, and consumer electronics. The company is known for its innovative solutions in signal processing and has a reputation for high-quality, reliable products that enable precise performance in various electronic applications.

Application

The LT1615IS5 is a high-speed comparator widely used in applications such as signal conditioning, voltage level detection, window comparators, and analog-to-digital converter (ADC) interfacing. It features low offset voltage and fast response times, making it suitable for precise measurement and control systems, automotive electronics, and industrial automation. Its ability to operate with single or dual power supplies enhances versatility in various electronic designs.

Equivalent

Equivalent products to the LT1615IS5 chip include the MAX9030, OPA2134, and AD8615. These operational amplifiers have similar performance characteristics such as speed, bandwidth, and low noise. Always verify specific parameters like supply voltage, gain bandwidth, and current consumption to ensure compatibility for your application.