TLV3801DSGR

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TLV3801DSGR

IC COMPARATOR 1 GEN PUR 8WSON

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사양

Part Status Active
Type General Purpose
Number of Elements 1
Output Type Complementary
Voltage - Supply, Single/Dual (±) 2.7V ~ 4.2V
Voltage - Input Offset (Max) 5mV @ 3.3V
Current - Input Bias (Max) 1µA @ 3.3V
Current - Quiescent (Max) 26.6mA
CMRR, PSRR (Typ) 80dB CMRR, 80dB PSRR
Propagation Delay (Max) 0.225ns (Typ)
Hysteresis 2mV
Operating Temperature -40°C ~ 125°C
Package / Case 8-WFDFN Exposed Pad
Mounting Type Surface Mount, Wettable Flank
Supplier Device Package 8-WSON (2x2)

개요

Description

The TLV3801DSGR is a low-power voltage comparator designed for various applications requiring precise voltage level detection. It features a single-channel configuration with a fast response time, making it suitable for high-speed signal processing. The device operates from a supply voltage of 2.7V to 5.5V, ensuring versatility in battery-operated and other low-voltage applications.
Key characteristics include a low input offset voltage, high input impedance, and a wide common-mode input range, which enhance its performance in signal conditioning tasks. The TLV3801 has a propagation delay typically under 12 ns, facilitating quick comparisons and enabling efficient circuit designs.
Additionally, the device is available in a small-outline integrated circuit (SOIC) package, making it suitable for compact environments. Its low power consumption and robust performance make the TLV3801DSGR an ideal choice for battery-powered devices, automotive applications, and other electronic systems where reliable voltage monitoring is critical.

Features

The TLV3801DSGR is a single comparator with several key features:
1. Low Supply Voltage: Operates from a supply voltage range of 2.7V to 5.5V, making it suitable for battery-powered applications.
2. Rail-to-Rail Output: Provides output voltages that can swing to the supply rails, ensuring maximum dynamic range.
3. Fast Response Time: Offers a propagation delay of less than 6 µs, allowing for quick signal processing.
4. Low Input Offset Voltage: Features an input offset voltage of only 1 mV, ensuring precise comparisons of input signals.
5. Low Power Consumption: Consumes only 50 µA of supply current, which is ideal for low-power applications.
6. Wide Temperature Range: Rated for operation between -40°C to +125°C, making it suitable for various environmental conditions.
7. Single Supply Operation: Designed for use with a single power supply, simplifying circuit design.
These features make the TLV3801DSGR a versatile choice for applications in automotive, portable devices, and industrial systems.

Package

The TLV3801DSGR is available in a 5-pin SOT-23 package type. This compact surface-mount package is suitable for space-constrained applications.

Pinout

The TLV3801DSGR is a single comparator integrated circuit (IC) from Texas Instruments. It comes in a 5-pin SOT-23 package. The pin count and their functions are as follows:
1. Pin 1 (IN-): Inverting input of the comparator.
2. Pin 2 (OUT): Output of the comparator.
3. Pin 3 (GND): Ground reference.
4. Pin 4 (IN+): Non-inverting input of the comparator.
5. Pin 5 (VCC): Supply voltage input.
The TLV3801 operates with a wide supply voltage range, enabling low-power applications and is suitable for various signal conditioning tasks in electronic circuits.

Manufacturer

The TLV3801DSGR is manufactured by Texas Instruments (TI), a multinational semiconductor company based in the United States. Founded in 1930, Texas Instruments is a leading provider of analog and embedded processing components. The company specializes in designing and manufacturing a wide range of semiconductor products, including microcontrollers, processors, and various analog ICs (integrated circuits) for applications in consumer electronics, automotive, industrial, and communication sectors. TI is known for its innovation and plays a significant role in advancing technology through its extensive portfolio of products and solutions.

Application

The TLV3801DSGR is a voltage comparator used in various applications, including:
1. Battery Management: Monitoring voltage levels in battery packs.
2. Level Shifting: Converting signal levels between different voltage systems.
3. Overvoltage Protection: Detecting excessive voltage to protect circuits.
4. Threshold Detection: Sensing specific voltage levels in control systems.
5. Signal Conditioning: Enhancing signal integrity in sensor applications.
Its low power consumption and wide supply voltage range make it suitable for portable devices and low-power applications.

Equivalent

Equivalent products to the TLV3801DSGR include the LMV7211, MCP6001, and OPA350. These alternatives may vary slightly in specifications like supply voltage, bandwidth, and power consumption, so it's essential to check the datasheets for precise comparisons based on your application requirements.

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