Thông số kỹ thuật
| thuộc tính | Giá trị |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Part Status | Active |
| Type | General Purpose |
| Number of Elements | 1 |
| Output Type | Open Drain |
| Voltage - Supply, Single/Dual (±) | 1.8V ~ 18V |
| Current - Quiescent (Max) | 13µA |
| Hysteresis | 12mV |
| Operating Temperature | -40°C ~ 125°C |
| Mounting Type | Surface Mount |
Tổng quan
Description
The TLV6703DDCR is a precision voltage detector and comparator IC designed by Texas Instruments. It is part of the TLV6703 series, which offers high accuracy and low power consumption for voltage monitoring applications. This IC features an adjustable threshold range and operates within a wide supply voltage range, typically from 1.8V to 18V, making it suitable for a variety of applications in different systems.
The TLV6703DDCR is particularly valued for its fast response time and low quiescent current, which contributes to its efficiency in battery-powered and low-power systems. It includes an open-drain output stage, enabling it to interface easily with other components in a circuit. Additionally, the IC is designed with internal hysteresis to provide noise immunity and prevent false triggering.
Packaged in a small 5-pin SOT-23 form factor, the TLV6703DDCR is suitable for space-constrained applications. Typical applications for this IC include power supply supervision, over/under voltage detection, and microprocessor reset circuits.
The TLV6703DDCR is particularly valued for its fast response time and low quiescent current, which contributes to its efficiency in battery-powered and low-power systems. It includes an open-drain output stage, enabling it to interface easily with other components in a circuit. Additionally, the IC is designed with internal hysteresis to provide noise immunity and prevent false triggering.
Packaged in a small 5-pin SOT-23 form factor, the TLV6703DDCR is suitable for space-constrained applications. Typical applications for this IC include power supply supervision, over/under voltage detection, and microprocessor reset circuits.
Equivalent
The TLV6703DDCR is a window comparator with adjustable thresholds. Equivalent products include the LMV7291 from Texas Instruments, which is a similar voltage comparator, or the MAX923 from Maxim Integrated. However, specific equivalency depends on application requirements such as voltage range, package type, and other features. Always compare electrical specifications and package dimensions to ensure compatibility.
Features
The TLV6703DDCR is a low-power, high-accuracy window comparator integrated circuit (IC) from Texas Instruments. It features dual low-voltage comparators with an internal 400-millivolt reference, allowing for precise monitoring of voltage levels. The device operates with a supply voltage range of 1.8 V to 18 V, making it versatile for various applications. It has an ultra-low quiescent current of approximately 8 µA, which is suitable for battery-powered and energy-efficient designs. The TLV6703 offers open-drain outputs, facilitating easy integration with other components in a system.
The IC exhibits a wide input common-mode voltage range from ground to within 1.5 V of the supply voltage, providing flexibility in design. With a push-pull output stage, it ensures fast switching and compatibility with digital logic systems. The device is available in a small SOT-23 package, which reduces board space requirements. Additionally, it is designed to operate over an extended temperature range from -40°C to 125°C, making it reliable for industrial applications. Overall, the TLV6703DDCR is ideal for systems requiring precise voltage monitoring with minimal power consumption.
The IC exhibits a wide input common-mode voltage range from ground to within 1.5 V of the supply voltage, providing flexibility in design. With a push-pull output stage, it ensures fast switching and compatibility with digital logic systems. The device is available in a small SOT-23 package, which reduces board space requirements. Additionally, it is designed to operate over an extended temperature range from -40°C to 125°C, making it reliable for industrial applications. Overall, the TLV6703DDCR is ideal for systems requiring precise voltage monitoring with minimal power consumption.
Pinout
The TLV6703DDCR is a precision voltage detector from Texas Instruments. It is typically housed in a small, 6-pin SOT (Small Outline Transistor) package known as the DDC package. This device is used for monitoring voltage levels, ensuring that they remain within a specified range, and providing a reset or interrupt signal if they do not.
Here is a brief overview of its pin functions:
1. VDD (Pin 1): Power supply input for the device.
2. OUT (Pin 2): Output pin that indicates the status of the monitored voltage.
3. GND (Pin 3): Ground connection.
4. IN+ (Pin 4): Non-inverting input used for voltage monitoring.
5. IN- (Pin 5): Inverting input used for voltage monitoring.
6. HYST (Pin 6): Pin for setting the hysteresis of the comparator to prevent output chattering.
This device is used in applications requiring precise voltage monitoring, such as power supply sequencing, battery-operated systems, and safety-critical applications.
Here is a brief overview of its pin functions:
1. VDD (Pin 1): Power supply input for the device.
2. OUT (Pin 2): Output pin that indicates the status of the monitored voltage.
3. GND (Pin 3): Ground connection.
4. IN+ (Pin 4): Non-inverting input used for voltage monitoring.
5. IN- (Pin 5): Inverting input used for voltage monitoring.
6. HYST (Pin 6): Pin for setting the hysteresis of the comparator to prevent output chattering.
This device is used in applications requiring precise voltage monitoring, such as power supply sequencing, battery-operated systems, and safety-critical applications.
Manufacturer
The TLV6703DDCR is manufactured by Texas Instruments (TI). Texas Instruments is a global semiconductor design and manufacturing company headquartered in Dallas, Texas. The company is known for its development of analog chips and embedded processors, which are used in a wide range of electronic devices and industries. TI's products are essential in sectors such as automotive, industrial, personal electronics, enterprise systems, and communications equipment. The company has a strong focus on innovation and technology development, continually advancing semiconductor solutions to meet the evolving needs of its diverse clientele.
Application
The TLV6703DDCR is a high-precision voltage comparator commonly used in various applications. It is ideal for over-voltage and under-voltage detection, offering robust safety and protection in power management systems. Additionally, it can be used in battery monitoring systems to ensure proper charge and discharge cycles. The comparator is also suitable for threshold detection in industrial control systems, enabling automated responses to specific voltage conditions. Furthermore, it finds application in signal conditioning and waveform generation circuits, where precise voltage level detection is crucial. Its low power consumption makes it suitable for portable and battery-operated devices.
Package
The TLV6703DDCR is housed in an SOT-23-6 package, which is a small-outline transistor package with six pins. This package type is commonly used for compact, surface-mount applications, offering a balance between size and thermal performance.
