TLV3702IPG4

Product Overview

Category: Integrated Circuits (ICs)

Use: TLV3702IPG4 is a dual-channel, low-voltage comparator designed for use in various applications such as voltage monitoring, level shifting, and signal conditioning.

Characteristics: - Low supply voltage range: 1.8V to 5.5V - Rail-to-rail input and output capability - Low input offset voltage: ±1mV - Low propagation delay: 300ns - Low quiescent current: 25µA per channel - Small package size: 8-pin TSSOP

Package: TLV3702IPG4 is available in an 8-pin TSSOP package.

Essence: The TLV3702IPG4 is an integrated circuit that provides two independent comparators with rail-to-rail input and output capability. It operates at low supply voltages and offers low power consumption, making it suitable for battery-powered applications.

Packaging/Quantity: TLV3702IPG4 is typically sold in reels of 2500 units.

Specifications

• Supply Voltage Range: 1.8V to 5.5V
• Input Offset Voltage: ±1mV
• Input Bias Current: 1pA
• Propagation Delay: 300ns
• Quiescent Current: 25µA per channel
• Operating Temperature Range: -40°C to +125°C

Pin Configuration

The TLV3702IPG4 has the following pin configuration:

___________ OUT1| 1 6 |OUT2 IN-1| 2 5 |IN+2 IN+1| 3 4 |IN-2 ¯¯¯¯¯¯¯¯¯¯¯

Functional Features

1. Rail-to-Rail Input and Output: The TLV3702IPG4 supports input and output signals that can swing from ground to the positive supply voltage, allowing for accurate comparisons even at low voltages.

2. Low Power Consumption: With a quiescent current of only 25µA per channel, the TLV3702IPG4 is suitable for power-sensitive applications, extending battery life.

3. Fast Response Time: The comparator offers a propagation delay of 300ns, enabling quick decision-making in time-critical applications.

4. Wide Supply Voltage Range: Operating from 1.8V to 5.5V, the TLV3702IPG4 can be used in various voltage domains, providing flexibility in system design.

Advantages and Disadvantages

Advantages: - Rail-to-rail input and output capability - Low power consumption - Wide supply voltage range - Small package size

Disadvantages: - Limited number of channels (dual-channel only) - Relatively low input offset voltage

Working Principles

The TLV3702IPG4 operates as a voltage comparator, comparing the voltage levels at its two inputs (IN+ and IN-) and producing a digital output signal based on the comparison result. When the voltage at IN+ is higher than IN-, the output goes high, and when IN- is higher, the output goes low. The rail-to-rail input and output capability allows for accurate comparisons across the entire supply voltage range.

Detailed Application Field Plans

The TLV3702IPG4 can be used in various applications, including but not limited to:

1. Voltage Monitoring: The comparator can be used to monitor voltage levels and trigger actions based on specific thresholds, such as overvoltage or undervoltage conditions.

2. Level Shifting: It can be employed to shift voltage levels between different domains, ensuring compatibility between different parts of a system.

3. Signal Conditioning: The TLV3702IPG4 can be used to condition analog signals before further processing or conversion, such as amplification or filtering.

4. Battery-Powered Devices: Due to its low power consumption and wide supply voltage range, the TLV3702IPG4 is suitable for battery-powered devices where energy efficiency is crucial.

Detailed and Complete Alternative Models

1. LM393: A dual-channel comparator with similar characteristics and package options.
2. MAX9025: A low-power, rail-to-rail input/output comparator with a smaller package size.
3. LT1716: A high-speed, low-power comparator with a wider supply voltage range.

These alternative models offer similar functionality and can be considered based on specific requirements and design constraints.

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