TLV3402CDGKR

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TLV3402CDGKR

+BOM

IC COMPARATOR 2 GEN PUR 8VSSOP

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  • 데이터시트 TLV3402CDGKR DataSheet

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사양

속성 가치
PartStatus Obsolete
Type General Purpose
NumberofElements 2
OutputType CMOS, Open-Drain
Voltage-Supply,Single/Dual(±) 2.5V ~ 16V, ±1.25V ~ 8V
Voltage-InputOffset(Max) 3.6mV @ 15V
Current-InputBias(Max) 250pA @ 15V
Current-Output(Typ) 10mA
Current-Quiescent(Max) 950nA
CMRR,PSRR(Typ) 88dB CMRR, 105dB PSRR
PropagationDelay(Max) 300µs
OperatingTemperature 0°C ~ 70°C
Package/Case 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
MountingType Surface Mount
SupplierDevicePackage 8-VSSOP
BaseProductNumber TLV3402

개요

Description

The TLV3402CDGKR is a dual comparator from Texas Instruments, known for its ultra-low power consumption and small footprint, making it ideal for battery-powered and portable applications. Operating with a supply voltage range of 2.7 V to 16 V, it features an open-drain output, allowing for wired-OR configurations with external pull-up resistors. Its key specifications include a low supply current of approximately 1 µA per channel, ensuring minimal power draw, and a typical response time of 4 µs, which is suitable for many low-frequency applications.
The device is designed for use in a wide range of applications, including voltage level detection, signal conditioning, and threshold detection in power management systems. Its temperature range of -40°C to +125°C ensures reliability in diverse environments. Packaged typically in an 8-pin VSSOP, the TLV3402CDGKR is well-suited for space-constrained designs. Overall, its combination of low power consumption, small size, and adequate performance makes it a versatile choice for designers looking to implement efficient comparator solutions.

Equivalent

The TLV3402CDGKR is a dual, open-drain output comparator. Equivalent products include:
1. LM393 (Texas Instruments) - Dual voltage comparator with similar functionality.
2. MCP6542 (Microchip) - Dual, open-drain comparator with low power and similar specs.
3. LMV393 (Texas Instruments) - Low power, dual comparator with open-drain outputs.
Always verify specific parameters like supply voltage, current consumption, and pin compatibility before substituting.

Features

The TLV3402CDGKR is a dual, low-voltage comparator from Texas Instruments designed for applications requiring low power consumption and precision. Key features include:
1. Low Voltage Operation: Supports a wide operating voltage range from 2.7V to 6V, making it suitable for battery-powered and low-voltage applications.
2. Low Power Consumption: Consumes minimal power, with a low supply current per comparator channel, which extends battery life in portable devices.
3. Push-Pull Output: Features push-pull outputs that eliminate the need for external pull-up resistors, simplifying circuit design and reducing component count.
4. Fast Response Time: Offers fast propagation delay, allowing for rapid signal processing.
5. Rail-to-Rail Input: Provides rail-to-rail input capability, ensuring accurate performance over the entire input voltage range.
6. Small Package: Available in a small, space-saving VSSOP-8 package, ideal for compact designs.
7. Temperature Range: Operates over a wide temperature range, ensuring reliability in diverse environments.
These features make the TLV3402CDGKR suitable for portable and space-constrained applications that require efficient and reliable performance.

Pinout

The TLV3402CDGKR is a dual-channel, low-voltage comparator from Texas Instruments. It typically comes in an 8-pin VSSOP package. The key functions of this device include:
1. Voltage Comparison: It compares two input voltage levels and outputs a digital signal indicating which input is higher.
2. Ultra-Low Power Consumption: Designed for battery-powered applications, it operates efficiently with minimal power usage.
3. Low Supply Voltage Operation: Capable of operating at low supply voltages, making it suitable for a wide range of applications.
4. Rail-to-Rail Input: Allows inputs to range from the negative to the positive supply voltage.
5. Push-Pull Output: Provides a direct drive to digital logic without external pull-up resistors.
These features make the TLV3402CDGKR suitable for portable electronics, battery-powered devices, and various low-power applications where efficient voltage comparison is required.

Manufacturer

The TLV3402CDGKR is manufactured by Texas Instruments. Texas Instruments, commonly abbreviated as TI, is an American technology company that designs and manufactures semiconductors and various integrated circuits. These components are used in electronics for various applications, including automotive, industrial, consumer electronics, personal electronics, and communication equipment. Texas Instruments is known for its innovations in analog and embedded processing, providing a broad range of semiconductor solutions to its clients worldwide.

Application

The TLV3402CDGKR is a dual nanopower comparator primarily used in applications that require low power consumption and precise voltage comparison. Key application areas include battery-powered devices, portable electronics, and energy-efficient systems where extending battery life is crucial. It is also suitable for threshold detection, battery monitoring, and power management systems. Additionally, it can be used in signal conditioning and sensor interfaces where low power operation is essential. Its wide supply voltage range and low input bias current make it versatile for various low-power and precision applications.

Package

The TLV3402CDGKR is an operational amplifier from Texas Instruments. It comes in an 8-pin VSSOP (DGK) package type, which is a small-outline package with a very thin profile, suitable for space-constrained applications.

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