規格
| 屬性 | 價值 |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Series | Automotive, AEC-Q100 |
| Part Status | Active |
| Type | Window |
| Number of Elements | 2 |
| Output Type | Open Drain |
| Voltage - Supply, Single/Dual (±) | 1.8V ~ 18V |
| Current - Quiescent (Max) | 11µA |
| Propagation Delay(Max) | 29µs |
| Hysteresis | 5.5mV |
| Operating Temperature | -40°C ~ 125°C |
| Mounting Type | Surface Mount |
概述
Description
The TPS3700QDDCRQ1 is a dual-channel voltage detector from Texas Instruments, designed for monitoring both overvoltage and undervoltage conditions. It operates with a wide input voltage range, making it suitable for various automotive and industrial applications. The device features two independent open-drain outputs for signaling fault conditions and can monitor voltage rails as low as 1.8V. Its ultra-low quiescent current helps minimize power consumption, essential for battery-powered devices.
The TPS3700QDDCRQ1 is part of Texas Instruments' quality-managed product portfolio, ensuring it adheres to automotive industry standards, including AEC-Q100 qualification. This makes it reliable in harsh environments where temperature and voltage fluctuations are common. It is housed in a small SOT-23 package, allowing for space-constrained designs. With its high accuracy and wide voltage range, the TPS3700QDDCRQ1 is ideal for safeguarding microcontrollers and other critical system components against voltage anomalies.
The TPS3700QDDCRQ1 is part of Texas Instruments' quality-managed product portfolio, ensuring it adheres to automotive industry standards, including AEC-Q100 qualification. This makes it reliable in harsh environments where temperature and voltage fluctuations are common. It is housed in a small SOT-23 package, allowing for space-constrained designs. With its high accuracy and wide voltage range, the TPS3700QDDCRQ1 is ideal for safeguarding microcontrollers and other critical system components against voltage anomalies.
Equivalent
The TPS3700QDDCRQ1 is a dual-channel voltage detector from Texas Instruments. Equivalent products could include:
1. MAX16150 - Dual-channel voltage monitor by Maxim Integrated.
2. ADM8323 - Dual voltage supervisor by Analog Devices.
3. NCP300 - Voltage detector by ON Semiconductor.
4. STM706 - Dual voltage supervisor by STMicroelectronics.
While these may not be exact equivalents, they have similar functionality for voltage monitoring and supervisory applications. Always verify specifications to ensure compatibility with your specific application.
1. MAX16150 - Dual-channel voltage monitor by Maxim Integrated.
2. ADM8323 - Dual voltage supervisor by Analog Devices.
3. NCP300 - Voltage detector by ON Semiconductor.
4. STM706 - Dual voltage supervisor by STMicroelectronics.
While these may not be exact equivalents, they have similar functionality for voltage monitoring and supervisory applications. Always verify specifications to ensure compatibility with your specific application.
Features
The TPS3700QDDCRQ1 is a high-precision voltage detector commonly used in automotive and industrial applications. Key features include:
1. Dual Voltage Monitoring: Capable of monitoring both overvoltage and undervoltage conditions simultaneously.
2. Wide Supply Voltage Range: Operates from 1.8 V to 18 V, making it versatile for various applications.
3. High Accuracy: Offers a typical threshold accuracy of 1%, ensuring precise voltage monitoring.
4. Adjustable Thresholds: Allows customization of voltage thresholds via external resistors.
5. Low Power Consumption: Consumes minimal power, making it suitable for battery-operated devices.
6. Small Package Size: Available in a compact SOT-23 package for space-constrained applications.
7. Qualified for Automotive Applications: Complies with AEC-Q100 standards, ensuring reliability in harsh environments.
8. Temperature Range: Operates over a wide temperature range of -40°C to +125°C.
9. Open-Drain Outputs: Provides flexibility in interfacing with various system components.
These features make the TPS3700QDDCRQ1 a robust choice for critical voltage monitoring tasks in demanding environments.
1. Dual Voltage Monitoring: Capable of monitoring both overvoltage and undervoltage conditions simultaneously.
2. Wide Supply Voltage Range: Operates from 1.8 V to 18 V, making it versatile for various applications.
3. High Accuracy: Offers a typical threshold accuracy of 1%, ensuring precise voltage monitoring.
4. Adjustable Thresholds: Allows customization of voltage thresholds via external resistors.
5. Low Power Consumption: Consumes minimal power, making it suitable for battery-operated devices.
6. Small Package Size: Available in a compact SOT-23 package for space-constrained applications.
7. Qualified for Automotive Applications: Complies with AEC-Q100 standards, ensuring reliability in harsh environments.
8. Temperature Range: Operates over a wide temperature range of -40°C to +125°C.
9. Open-Drain Outputs: Provides flexibility in interfacing with various system components.
These features make the TPS3700QDDCRQ1 a robust choice for critical voltage monitoring tasks in demanding environments.
Pinout
The TPS3700QDDCRQ1 is a dual-channel voltage detector from Texas Instruments, designed for monitoring undervoltage and overvoltage conditions. It is specifically engineered for automotive applications and is AEC-Q100 qualified.
The device comes in an 8-pin VSSOP (DGN) package. Here is a brief overview of the pin functions:
1. VDD (Pin 1): Power supply input.
2. GND (Pin 2): Ground connection.
3. OUTA (Pin 3): Output for Channel A.
4. INA+ (Pin 4): Non-inverting input for Channel A.
5. INA- (Pin 5): Inverting input for Channel A.
6. OUTB (Pin 6): Output for Channel B.
7. INB+ (Pin 7): Non-inverting input for Channel B.
8. INB- (Pin 8): Inverting input for Channel B.
The TPS3700QDDCRQ1 operates over a wide temperature range and is ideal for systems that require precise voltage monitoring.
The device comes in an 8-pin VSSOP (DGN) package. Here is a brief overview of the pin functions:
1. VDD (Pin 1): Power supply input.
2. GND (Pin 2): Ground connection.
3. OUTA (Pin 3): Output for Channel A.
4. INA+ (Pin 4): Non-inverting input for Channel A.
5. INA- (Pin 5): Inverting input for Channel A.
6. OUTB (Pin 6): Output for Channel B.
7. INB+ (Pin 7): Non-inverting input for Channel B.
8. INB- (Pin 8): Inverting input for Channel B.
The TPS3700QDDCRQ1 operates over a wide temperature range and is ideal for systems that require precise voltage monitoring.
Manufacturer
The manufacturer of the TPS3700QDDCRQ1 is Texas Instruments (TI). Texas Instruments is a global semiconductor company that designs and manufactures a range of analog and embedded processing chips. It is one of the largest and most well-known companies in the semiconductor industry. TI's products are used in a variety of applications, including automotive, industrial, personal electronics, communications equipment, and enterprise systems. The company is known for its focus on innovation and quality, providing components that are crucial for the development and functioning of modern electronic devices.
Application
The TPS3700QDDCRQ1 is a high-accuracy voltage detector used in a variety of applications, including automotive systems, industrial equipment, and power management. It is typically employed for monitoring undervoltage and overvoltage conditions to ensure system reliability and safety. Key application areas include microcontroller reset circuits, battery-powered systems, and various safety-critical automotive applications like engine control units and advanced driver-assistance systems (ADAS). Its wide input voltage range and high precision make it suitable for use in systems that require stringent voltage monitoring and quick response to voltage anomalies.
Package
The TPS3700QDDCRQ1 is packaged in an 8-pin VSSOP (Very Small Shrink Outline Package). This package type is compact, making it suitable for space-constrained applications.
