LT6703HDC-3

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LT6703HDC-3

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IC COMPARATOR

  • Nhà sản xuấtCông ty Analog Devices Inc.

  • Ông. Phần #LT6703HDC-3

  • Gói 3-WFDFN Exposed Pad

  • Có sẵn7394

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Thông số kỹ thuật

thuộc tính Giá trị
Package Tube
Series Over-The-Top®
ProductStatus Obsolete
Type General Purpose
NumberofElements 1
OutputType Open Collector
Voltage-SupplySingle/Dual(±) 1.4V ~ 18V
Current-InputBias(Max) 0.01µA @ 18V
Current-Quiescent(Max) 17µA
PropagationDelay(Max) 29µs
Hysteresis 13.5mV
OperatingTemperature -40°C ~ 125°C
Package/Case 3-WFDFN Exposed Pad
MountingType Surface Mount

Tổng quan

Description

The LT6703HDC-3 is a micropower, low-voltage comparator with a built-in precision reference, manufactured by Analog Devices. It is part of the LT6703 series, designed for applications requiring precise voltage monitoring and small form factors. The device operates with supply voltages as low as 1.4V and consumes minimal power, making it suitable for battery-powered devices.
The LT6703HDC-3 features a 400mV reference voltage, allowing for accurate threshold detection and comparison. It includes an open-drain output, which can be pulled up to any voltage up to 18V, providing flexible interfacing options. The comparator offers fast response times and hysteresis for noise immunity, ensuring reliable performance in various conditions.
This device is commonly used in voltage monitoring, battery management systems, and other applications where space and power efficiency are crucial. The LT6703HDC-3 is available in a small SOT-23 package, making it ideal for compact designs. Its combination of low power consumption, precision, and versatility makes it a valuable component for many electronic applications.

Equivalent

The LT6703HDC-3 is a micropower comparator with a 400 mV reference. Equivalent products include the Texas Instruments TLV3691 and the Maxim Integrated MAX9060. These alternatives offer similar functionality, such as low power consumption and internal reference voltages, making them suitable for voltage monitoring applications like the LT6703HDC-3. However, always check specific parameters like voltage range, output type, and package compatibility to ensure they meet your application requirements.

Features

The LT6703HDC-3 is a micropower, dual comparator with a precision reference. Key features of this device include:
1. Dual Comparators: It contains two independent voltage comparators, which can operate with a range as wide as 1.4V to 18V.
2. Precision Reference: It includes an internal 400mV reference, offering precise voltage threshold detection.
3. Low Power Consumption: The LT6703HDC-3 is designed for low power applications, consuming minimal current which extends battery life.
4. Wide Temperature Range: Operates reliably over a wide temperature range, typically from -40°C to 85°C.
5. Package Options: Comes in a compact SOT-23 package, which is space-saving for applications with size constraints.
6. Push-Pull Outputs: Features push-pull outputs for direct interface with digital logic without the need for pull-up resistors.
7. Fast Response Time: The comparators offer a fast response time, making them suitable for time-sensitive applications.
These features make the LT6703HDC-3 suitable for use in battery-powered devices, voltage monitoring, and threshold detection applications.

Pinout

The LT6703HDC-3 is a low voltage comparator with a reference, manufactured by Analog Devices. It comes in a small 6-lead (pin) SOT-23 package.
Here are the pin functions for the LT6703HDC-3:
1. VCC: Power supply input. This pin supplies voltage to the device.
2. GND: Ground. This is the ground reference for the device.
3. OUT: Comparator output. This pin indicates the result of the comparison between the input voltage and the reference voltage.
4. IN-: Inverting input. This is the pin where the voltage to be compared is input, which is compared against the internal reference voltage.
5. IN+: Non-inverting input. This pin is not typically used in the LT6703HDC-3 configuration because it uses an internal reference.
6. REF: Reference voltage output. This pin provides access to the internal reference voltage, which is typically 0.4V for the LT6703HDC-3.
The LT6703HDC-3 is commonly used in applications requiring precise voltage monitoring and comparison, utilizing its low power consumption and small package size for space-constrained designs.

Manufacturer

The LT6703HDC-3 is manufactured by Analog Devices, Inc. Analog Devices is a semiconductor company that specializes in the design, manufacture, and marketing of a wide range of integrated circuits (ICs) used in various types of electronic equipment. The company is known for its high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits, which are used in applications such as communications, healthcare, automotive, and consumer electronics. Analog Devices focuses on providing solutions that bridge the physical and digital worlds, enabling their customers to interpret data from the real world accurately and efficiently.

Application

The LT6703HDC-3 is a micropower comparator with a precision reference, commonly used in applications such as battery monitoring, power supply supervision, threshold detection, and voltage level sensing. It's ideal for systems requiring low power consumption and accurate voltage comparisons. The device can be employed in battery-operated devices to monitor battery levels and ensure safe operation. In power management systems, it helps in supervising and ensuring the correct operation of power supplies. Its small size and low power characteristics make it suitable for portable and compact devices.

Package

The LT6703HDC-3 is typically available in a 2mm x 2mm DFN-6 package. This compact package is suitable for space-constrained applications while providing necessary electrical connectivity.

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