TLC3704QDRQ1 Integrated Circuits (ICs)

Current - Input Bias (Max):	5pA @ 5V
Base Part Number:	TLC3704
Supplier Device Package:	14-SOIC
Mounting Type:	Surface Mount
Package / Case:	14-SOIC (0.154", 3.90mm Width)
Operating Temperature:	-40°C ~ 125°C
Hysteresis:	--
Propagation Delay (Max):	4.5µs
CMRR, PSRR (Typ):	84dB CMRR
Current - Quiescent (Max):	175µA
Current - Output (Typ):	20mA
Series:	Automotive, AEC-Q100, LinCMOS™
Voltage - Input Offset (Max):	5mV @ 10V
Voltage - Supply, Single/Dual (±):	3 V ~ 16 V
Output Type:	CMOS, Push-Pull, TTL
Number of Elements:	4
Type:	General Purpose
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Reel (TR)

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Introduction

The TLC3704QDRQ1 is a single, monolithic voltage comparator IC that is ideal for applications including switch mode power supplies, brushless DC motors, and other applications where reliable, linear feedback control is needed. Compared to other comparators, the TLC3704QDRQ1 offers a number of advantages, including excellent linearity throughout its operating range and high current outputs.The TLC3704QDRQ1 is a very simple and reliable IC for controlling circuits. It is implemented using MOS technology, which helps to reduce overall power consumption in a system. Furthermore, it is easy to integrate with other components, as it has two analog inputs and two logic outputs.The TLC3704QDRQ1 can be used to measure different voltage signals, including amplifier voltage gain and offset, as well as thresholds and hysteresis. It is also suitable for controlling logical performance, switching signaling, power management, and voltage-temperature measurement.

Application Field

The TLC3704QDRQ1 is a single, monolithic, CMOS voltage comparator and is the ideal choice for applications where reliable linear feedback control is needed. This integrated circuit can be used for voltage manipulation, supply voltage control, brushless DC motor control and more.The TLC3704QDRQ1 is also ideal for logic and power control applications, as its inputs and outputs are compatible with standard logic logic circuits. Furthermore, the IC offers excellent linearity and high current outputs, making it very reliable and efficient. The TLC3704QDRQ1 can be used in automotive circuits, such as power steering and brake systems, as well as in security applications, where it can be used to detect the presence of intruders. Additionally, it can be used to measure the speed of electric motors or create oscillators and filters.

Working Principle

The TLC3704QDRQ1 is a single, monolithic linear voltage comparator IC that has two analog inputs and two logic outputs. The IC is operated by comparing the voltages at the two inputs. When the voltage at Input A is lower than the voltage at Input B, the output of the IC will be at logic ‘high’, and when the voltage at Input A is higher than the voltage at Input B, the output of the IC will be at logic ‘low’.The TLC3704QDRQ1 is designed with a reference voltage of 2.5V and an input voltage range of -24V to 32V. This voltage range is ideal for applications such as motor control, switch mode power supply control, and other applications that require a large input voltage range. It also has two output stages (‘High’ and ‘Low’) which are switched by the comparator depending on the input voltage. The TLC3704QDRQ1 has two analog inputs and two logic outputs, allowing it to be used with any logic circuitry. The IC also includes an AREF (reference voltage) pin, which is used to set the reference voltage for the comparator. AREF must be connected to a stable, regulated voltage source in order for it to properly operate.In summary, the TLC3704QDRQ1 is a versatile and reliable single-chip linear comparator that can be used for switch mode power supplies, brushless DC motors, and other applications where excellent linear feedback control is a must. It features two analog inputs and two logic outputs, and its reference voltage is set using the AREF pin. The IC is easy to integrate into circuits due to its simplicity, and offers excellent linearity, making it the perfect choice for applications requiring reliable feedback control.

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