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TLV7031DBVR

Name: TLV7031DBVR
Rating: 4.7 (12 reviews)

VOLTAGE COMPARATOR

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Mfr。パート #TLV7031DBVR
パッケージ SOT-23 (DBV)-5
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仕様

Package	Tape & Reel (TR),Cut Tape (CT)
ProductStatus	Active
Type	General Purpose
NumberofElements	1
OutputType	Rail-to-Rail
Voltage-SupplySingle/Dual(±)	1.6V ~ 6.5V, ±0.8V ~ 3.25V
Voltage-InputOffset(Max)	8mV @ 5V
Current-InputBias(Max)	2pA
Current-Output(Typ)	33mA @ 5V
Current-Quiescent(Max)	900nA
CMRRPSRR(Typ)	73dB CMRR, 77dB PSRR
PropagationDelay(Max)	3µs (Typ)
Hysteresis	17mV
OperatingTemperature	-40°C ~ 125°C (TA)
Package/Case	SC-74A, SOT-753
MountingType	Surface Mount

概要

Description

The TLV7031DBVR is a low-power, precision voltage comparator designed for various applications, including battery management, mobile devices, and other portable electronics. It features a wide supply voltage range of 1.8V to 5.5V, making it suitable for both low-voltage and standard systems. The comparator offers a fast response time with a propagation delay of approximately 200 ns, ensuring quick signal processing.
With a low quiescent current of about 2 μA, the TLV7031 is ideal for power-sensitive applications, allowing for extended battery life. The device comes in a small form factor SOT-23 package, facilitating compact designs. It also includes a built-in hysteresis feature, which improves noise immunity and stability.
The TLV7031 is typically used in applications such as over-voltage detection, under-voltage detection, and level shifting. Its accuracy and reliability make it a popular choice among engineers for various electronic projects.

Features

The TLV7031DBVR is a low-power, single-channel, operational amplifier designed for a variety of applications. Key features include:
1. Low Supply Current: Operates with a quiescent current as low as 200 nA, making it suitable for battery-powered devices.
2. Wide Supply Voltage Range: Supports a supply voltage range from 1.8 V to 5.5 V.
3. Rail-to-Rail Output: Provides output voltage swing from the negative rail to the positive rail, maximizing signal range.
4. Low Input Offset Voltage: Ensures high accuracy, with an offset voltage of typically 0.6 mV.
5. High Gain Bandwidth Product: Features a gain bandwidth product of 1 MHz, suitable for a variety of signal processing tasks.
6. Small Package Size: Available in a 5-pin SOT-23 package, facilitating compact designs.
7. Temperature Range: Operates over a temperature range of -40 °C to +125 °C for robust performance in diverse environments.
These features make the TLV7031DBVR ideal for sensor interfaces, portable devices, and low-power signal conditioning applications.

Package

The TLV7031DBVR is packaged in a SOT-23-5 (Small Outline Transistor) package type. This compact surface-mount package features five leads and is designed for space-constrained applications.

Pinout

The TLV7031DBVR is a single-channel, low-power, operational amplifier with a pin count of 5. The pin configuration and their functions are as follows:
1. Input (In+): Non-inverting input for the operational amplifier.
2. Input (In-): Inverting input.
3. Output (Out): Output of the operational amplifier.
4. V-: Negative supply voltage pin, which usually connects to ground (0V).
5. V+: Positive supply voltage pin, typically connected to a voltage source, usually ranging from 1.8V to 5.5V.
This op-amp is designed for low-voltage applications and is characterized by low power consumption, making it suitable for battery-operated devices.

Manufacturer

The TLV7031DBVR is manufactured by Texas Instruments (TI), an American technology company. TI specializes in designing and manufacturing semiconductors and various integrated circuits for a wide range of applications, including analog electronics, embedded processing, and digital signal processing. Founded in 1930, Texas Instruments is renowned for its innovations in electronic components and is a leading supplier to industries such as automotive, industrial, consumer electronics, and communications. The TLV7031DBVR is a low-power, high-precision voltage reference, often used in applications requiring stable voltage regulation.

Application

The TLV7031DBVR is a low-power, high-precision operational amplifier used in various application areas, including signal conditioning, data acquisition systems, medical instrumentation, precision rectifiers, and sensor signal amplification. It is suitable for battery-powered devices due to its low quiescent current and can be employed in portable electronics, automotive applications, and industrial control systems.

Equivalent

The TLV7031DBVR is a low-power, single-supply operational amplifier. Equivalent products include:
1. MCP6001 (Microchip)
2. LM358 (Texas Instruments)
3. OPA2350 (Texas Instruments)
4. LTC6090 (Analog Devices)
These alternatives share similar specifications in terms of voltage range, supply current, and bandwidth, but it's essential to verify their specific features for your application.