規格
| 屬性 | 價值 |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Active |
| Type | Window |
| NumberofElements | 1 |
| OutputType | Open Drain |
| Voltage-SupplySingle/Dual(±) | 1.8V ~ 18V |
| Current-Quiescent(Max) | 13µA |
| PropagationDelay(Max) | 29µs |
| Hysteresis | 5.5mV |
| OperatingTemperature | -40°C ~ 125°C |
| Package/Case | 6-WFDFN |
| MountingType | Surface Mount |
概述
Description
The TPS3700DSER is a dual-channel voltage detector from Texas Instruments, designed for monitoring undervoltage and overvoltage conditions. It is commonly used in systems requiring precise voltage monitoring, such as power supply circuits and battery-operated devices. The device operates with a wide voltage range, typically from 1.8V to 18V, and offers high accuracy and low power consumption.
The TPS3700DSER features adjustable threshold voltages, allowing for flexibility in various applications. It has an open-drain output for each channel, enabling it to interface easily with other components. The device's small footprint (SOT-23 package) makes it suitable for space-constrained designs.
Key features include a push-pull output configuration, a low quiescent current, and a temperature range of -40°C to +125°C, making it reliable for industrial applications. Its fast response time ensures immediate detection of voltage anomalies, protecting circuits from potential damage. Overall, the TPS3700DSER is a versatile and reliable solution for precise voltage monitoring requirements.
The TPS3700DSER features adjustable threshold voltages, allowing for flexibility in various applications. It has an open-drain output for each channel, enabling it to interface easily with other components. The device's small footprint (SOT-23 package) makes it suitable for space-constrained designs.
Key features include a push-pull output configuration, a low quiescent current, and a temperature range of -40°C to +125°C, making it reliable for industrial applications. Its fast response time ensures immediate detection of voltage anomalies, protecting circuits from potential damage. Overall, the TPS3700DSER is a versatile and reliable solution for precise voltage monitoring requirements.
Equivalent
The TPS3700DSER is a dual-channel voltage detector from Texas Instruments. Equivalent products might include:
1. MAX16054 - From Maxim Integrated, offering similar voltage monitoring capabilities.
2. ADM8316 - By Analog Devices, which also provides dual voltage monitoring.
3. MCP131 - From Microchip, for basic voltage monitoring applications.
4. ISL88002 - By Renesas Electronics, providing voltage threshold detection.
Ensure compatibility by comparing specific electrical characteristics and package options with the TPS3700DSER.
1. MAX16054 - From Maxim Integrated, offering similar voltage monitoring capabilities.
2. ADM8316 - By Analog Devices, which also provides dual voltage monitoring.
3. MCP131 - From Microchip, for basic voltage monitoring applications.
4. ISL88002 - By Renesas Electronics, providing voltage threshold detection.
Ensure compatibility by comparing specific electrical characteristics and package options with the TPS3700DSER.
Features
The TPS3700DSER is a voltage detector with the following key features:
1. Wide Supply Voltage Range: It supports an operational voltage range from 1.8 V to 18 V.
2. Dual Overvoltage and Undervoltage Detection: It can monitor both overvoltage and undervoltage conditions with two independent comparators.
3. Low Quiescent Current: It exhibits low power consumption, making it suitable for battery-operated applications.
4. Adjustable Thresholds: Users can set customizable voltage thresholds using external resistor dividers.
5. Open-Drain Outputs: It features open-drain outputs, allowing flexibility in interfacing with various system voltages.
6. Precision Voltage Reference: It includes a precise voltage reference to ensure reliable monitoring.
7. Temperature Range: The device is designed to operate over a wide temperature range, enhancing reliability in diverse environments.
8. Small Package: It is available in a small SOT-23 package, saving space on the PCB.
These features make the TPS3700DSER suitable for applications requiring precise voltage monitoring and protection, such as power supply systems, automotive, and industrial equipment.
1. Wide Supply Voltage Range: It supports an operational voltage range from 1.8 V to 18 V.
2. Dual Overvoltage and Undervoltage Detection: It can monitor both overvoltage and undervoltage conditions with two independent comparators.
3. Low Quiescent Current: It exhibits low power consumption, making it suitable for battery-operated applications.
4. Adjustable Thresholds: Users can set customizable voltage thresholds using external resistor dividers.
5. Open-Drain Outputs: It features open-drain outputs, allowing flexibility in interfacing with various system voltages.
6. Precision Voltage Reference: It includes a precise voltage reference to ensure reliable monitoring.
7. Temperature Range: The device is designed to operate over a wide temperature range, enhancing reliability in diverse environments.
8. Small Package: It is available in a small SOT-23 package, saving space on the PCB.
These features make the TPS3700DSER suitable for applications requiring precise voltage monitoring and protection, such as power supply systems, automotive, and industrial equipment.
Pinout
The TPS3700DSER is a dual-channel voltage detector IC from Texas Instruments, part of the TPS3700 series. It comes in an 8-pin VSSOP package.
The pin functions are as follows:
1. VDD: Supply voltage input
2. GND: Ground pin
3. OUTA: Output for channel A
4. INA+: Positive input for channel A
5. INA-: Negative input for channel A
6. OUTB: Output for channel B
7. INB+: Positive input for channel B
8. INB-: Negative input for channel B
The device monitors two voltages and provides corresponding outputs when the monitored voltages drop below or exceed user-defined thresholds. This makes it suitable for applications requiring voltage monitoring, under-voltage, or over-voltage protection.
The pin functions are as follows:
1. VDD: Supply voltage input
2. GND: Ground pin
3. OUTA: Output for channel A
4. INA+: Positive input for channel A
5. INA-: Negative input for channel A
6. OUTB: Output for channel B
7. INB+: Positive input for channel B
8. INB-: Negative input for channel B
The device monitors two voltages and provides corresponding outputs when the monitored voltages drop below or exceed user-defined thresholds. This makes it suitable for applications requiring voltage monitoring, under-voltage, or over-voltage protection.
Manufacturer
The TPS3700DSER is manufactured by Texas Instruments (TI), a global semiconductor company. Texas Instruments is known for designing and manufacturing a wide range of electronic components and technologies, focusing on analog chips and embedded processors. The company serves various industries, including automotive, industrial, personal electronics, and communications equipment. TI's products are integral to creating and optimizing electronics and systems, emphasizing innovation and efficiency.
Application
The TPS3700DSER is a voltage detector and comparator used in a variety of applications. Key areas include power supply monitoring, where it ensures systems operate within safe voltage limits. It's used in microcontroller and processor supervision, providing reset signals during power-up, power-down, and brownout conditions. Additionally, it's utilized in battery-powered devices for battery voltage monitoring, enhancing battery life and reliability. The TPS3700DSER is also found in industrial and automotive systems for safety and fault detection, as well as in communication equipment, offering voltage supervision to prevent data corruption. Its wide input range and dual-channel design make it versatile for numerous voltage monitoring applications.
Package
The TPS3700DSER is a voltage supervisor IC from Texas Instruments, offered in an 8-pin VSSOP (Very Small Outline Package) package type. This package is compact, suitable for space-constrained applications and provides reliable overvoltage and undervoltage monitoring with a small footprint.
