TLV1805DBVR

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TLV1805DBVR

40V, RAIL-TO-RAIL INPUT, PUSH-PU

  • Производитель
  • Мфр. Часть #TLV1805DBVR
  • Пакет SOT-23 (DBV)-6
  • Лист данных
  • В наличии6393

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Спецификации

Package Tape & Reel (TR),Cut Tape (CT)
ProductStatus Active
Type General Purpose
NumberofElements 1
OutputType Push-Pull
Voltage-SupplySingle/Dual(±) 3.3V ~ 40V
Voltage-InputOffset(Max) 4.5mV @ 40V
Current-InputBias(Max) 0.05pA (Typ)
Current-Quiescent(Max) 200µA
CMRRPSRR(Typ) 80dB CMRR, 95dB PSRR
PropagationDelay(Max) 500ns (Typ)
Hysteresis 14mV
OperatingTemperature -40°C ~ 125°C
Package/Case SOT-23-6
MountingType Surface Mount

Обзор

Description

The TLV1805DBVR is a precision, low-power, dual comparator integrated circuit (IC) designed by Texas Instruments. It operates over a wide voltage range, typically from 2.7V to 36V, making it suitable for various applications, including battery-powered devices and industrial equipment.
This device features a fast response time and low input bias current, which enhances its performance in signal detection and threshold applications. The TLV1805DBVR also includes built-in hysteresis, reducing the risk of output oscillation in noisy environments.
With a maximum supply current of about 50 µA per comparator, it is efficient for applications where power consumption is critical. The IC is housed in a small, 8-pin VSSOP package, facilitating integration into compact designs. It is ideal for applications in signal conditioning, voltage level detection, and comparator functions in various electronic systems.
Overall, the TLV1805DBVR is a versatile and efficient solution for designers seeking reliable performance in low-power comparator applications.

Features

The TLV1805DBVR is a precision, low-power, single-supply operational amplifier designed for various applications. Key features include:
1. Supply Voltage Range: Operates from a single supply of 2.7 V to 36 V, or dual supplies of ±1.35 V to ±18 V.
2. Low Power Consumption: Consumes only 1.5 mA per channel, making it suitable for battery-powered devices.
3. Rail-to-Rail Output: Provides output voltage swing close to the supply rails, enhancing dynamic range.
4. High Precision: Offers low offset voltage (typically 50 µV) and low drift (typically 0.5 µV/°C).
5. Wide Bandwidth: Features a gain-bandwidth product of 1.5 MHz, enabling a range of applications.
6. Low Noise: Low input voltage noise (30 nV/√Hz) for clean signal amplification.
7. Temperature Range: Rated for operation from -40°C to 125°C, ensuring reliability in various environments.
8. Small Package: Available in a compact 5-pin SOT-23 package.
These features make the TLV1805DBVR ideal for sensor signal conditioning, portable instrumentation, and audio applications.

Package

The TLV1805DBVR is packaged in a 5-pin SOT-23 package.

Pinout

The TLV1805DBVR is a dual comparator IC featuring a total of 8 pins. It is designed for low-voltage, low-power applications. The pin configuration is as follows:
1. Non-inverting Input (A1) - Input for the first comparator.
2. Inverting Input (A1) - Input for the first comparator.
3. Output (A1) - Output for the first comparator.
4. V- - Negative supply voltage pin.
5. GND - Ground connection.
6. Output (A2) - Output for the second comparator.
7. Inverting Input (A2) - Input for the second comparator.
8. Non-inverting Input (A2) - Input for the second comparator.
The TLV1805 operates with a supply voltage range from 2.7V to 5.5V and is designed for applications requiring rapid signal comparison with low power consumption.

Manufacturer

The TLV1805DBVR is manufactured by Texas Instruments (TI), a prominent semiconductor company. Texas Instruments is known for designing and producing a wide range of electronics, including analog and digital signal processing chips, microcontrollers, and embedded processors. Founded in 1930 and headquartered in Dallas, Texas, TI serves various industries such as automotive, industrial, communication, and consumer electronics. The company is recognized for its innovation in analog technology and its commitment to providing high-performance solutions for engineers and developers.

Application

The TLV1805DBVR is a low-power, dual comparator integrated circuit widely used in various applications, including battery management systems, voltage level detection, and signal conditioning. Its features make it suitable for consumer electronics, industrial automation, and automotive systems, where precise voltage monitoring and comparison are essential. Additionally, it can be utilized in portable devices due to its low power consumption and small footprint.

Equivalent

The TLV1805DBVR is a precision voltage reference and comparator. Equivalent products include:
1. LM393 - Dual comparator.
2. TLV comparator series - Similar precision comparators.
3. LMV7219 - Low-voltage comparator.
4. MAX930 - Dual comparator with low power consumption.
Always verify specifications for specific applications.

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