사양
| 속성 | 가치 |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Part Status | Active |
| Type | Multi-Voltage Supervisor |
| Number of Voltages Monitored | 4 |
| Voltage - Threshold | 16 Selectable Threshold Combinations |
| Output | Open Drain or Open Collector |
| Reset | Active Low |
| Reset Timeout | 5ms Minimum |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
개요
Description
The LTC2900-1IMS#TRPBF is a precision voltage monitor from Analog Devices, formerly Linear Technology. It is part of the LTC2900 series, designed to monitor up to four supply voltages simultaneously, ensuring system stability and reliability by preventing malfunction due to undervoltage conditions. The device operates from a single 2.7V to 13.2V supply and provides precise threshold detection with an adjustable or fixed option.
Key features include:
1. Low Power Consumption: It operates with minimal power usage, making it suitable for battery-powered applications.
2. Flexibility: Users can select from preset voltage threshold levels or adjust them as needed.
3. Wide Application Range: It supports a variety of applications, including embedded systems, telecommunications, and networking equipment.
4. Reset Timer: It includes a programmable reset timer to delay the reset output, allowing for system stabilization after power-up.
The "IMS" specifies the package type, and "TRPBF" indicates the product is RoHS-compliant and delivered in tape and reel packaging for automated assembly processes.
Key features include:
1. Low Power Consumption: It operates with minimal power usage, making it suitable for battery-powered applications.
2. Flexibility: Users can select from preset voltage threshold levels or adjust them as needed.
3. Wide Application Range: It supports a variety of applications, including embedded systems, telecommunications, and networking equipment.
4. Reset Timer: It includes a programmable reset timer to delay the reset output, allowing for system stabilization after power-up.
The "IMS" specifies the package type, and "TRPBF" indicates the product is RoHS-compliant and delivered in tape and reel packaging for automated assembly processes.
Equivalent
The LTC2900-1IMS#TRPBF is a voltage monitor IC. Equivalent products might include:
1. Microchip Technology MCP1316T-46LE/OT
2. Texas Instruments TPS3700
3. On Semiconductor NCP302
4. STMicroelectronics STM708
These alternatives offer similar functionality in terms of voltage monitoring, but specifications such as voltage thresholds, package type, and additional features should be checked to ensure compatibility with your specific application requirements.
1. Microchip Technology MCP1316T-46LE/OT
2. Texas Instruments TPS3700
3. On Semiconductor NCP302
4. STMicroelectronics STM708
These alternatives offer similar functionality in terms of voltage monitoring, but specifications such as voltage thresholds, package type, and additional features should be checked to ensure compatibility with your specific application requirements.
Features
The LTC2900-1IMS#TRPBF is a precision dual supply monitor designed by Analog Devices. It provides essential features for monitoring system power supplies to ensure reliable operation. Key features include:
1. Dual Supply Monitoring: It monitors two power supply voltages simultaneously, ensuring both are within specified thresholds for reliable system performance.
2. Adjustable Thresholds: The device offers adjustable threshold levels, allowing for customization to different system requirements.
3. Precision and Accuracy: It features tight voltage threshold accuracy, typically around ±1.5%, ensuring precise monitoring of supply voltages.
4. Reset Functionality: The device provides a reset output that can initiate a system reset when supply voltages fall below the set thresholds, enhancing system stability and protection.
5. Wide Operating Voltage Range: It supports a broad range of input voltages, making it flexible for various applications.
6. Compact Package: Offered in a compact MSOP package, it saves board space and is suitable for compact designs.
These features make the LTC2900-1IMS#TRPBF ideal for applications requiring reliable power supply monitoring and protection.
1. Dual Supply Monitoring: It monitors two power supply voltages simultaneously, ensuring both are within specified thresholds for reliable system performance.
2. Adjustable Thresholds: The device offers adjustable threshold levels, allowing for customization to different system requirements.
3. Precision and Accuracy: It features tight voltage threshold accuracy, typically around ±1.5%, ensuring precise monitoring of supply voltages.
4. Reset Functionality: The device provides a reset output that can initiate a system reset when supply voltages fall below the set thresholds, enhancing system stability and protection.
5. Wide Operating Voltage Range: It supports a broad range of input voltages, making it flexible for various applications.
6. Compact Package: Offered in a compact MSOP package, it saves board space and is suitable for compact designs.
These features make the LTC2900-1IMS#TRPBF ideal for applications requiring reliable power supply monitoring and protection.
Pinout
The LTC2900-1IMS#TRPBF is a voltage supervisor IC designed to monitor up to four supply voltages. It comes in a 10-lead MSOP package. The primary function of this device is to ensure proper operation by monitoring the voltage levels and asserting a reset signal when any monitored supply drops below its threshold. The LTC2900-1IMS#TRPBF provides precise monitoring and a reliable reset signal for systems that require secure power-up and power-down sequences.
Key features include:
- Monitoring of four different voltage thresholds.
- A reset output that signals when any monitored voltage is out of its specified range.
- Capability of ensuring that the system does not operate under undervoltage conditions.
This make it suitable for applications in complex power supply systems where multiple voltages must be supervised for safety and reliability.
Key features include:
- Monitoring of four different voltage thresholds.
- A reset output that signals when any monitored voltage is out of its specified range.
- Capability of ensuring that the system does not operate under undervoltage conditions.
This make it suitable for applications in complex power supply systems where multiple voltages must be supervised for safety and reliability.
Manufacturer
The LTC2900-1IMS#TRPBF is manufactured by Analog Devices, Inc. Analog Devices is a multinational semiconductor company that designs and manufactures a wide array of integrated circuits and solutions for analog and digital signal processing applications. The company is known for its high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits that are used in various electronic equipment. These products serve numerous industries, including telecommunications, consumer electronics, industrial automation, automotive, healthcare, and energy. Analog Devices acquired Linear Technology in 2017, which expanded its portfolio and capabilities in analog technology. The LTC2900 is part of this legacy from Linear Technology.
Application
The LTC2900-1IMS#TRPBF is a voltage monitoring IC used primarily in power management and system reliability applications. Its key application areas include:
1. Power Supply Monitoring: Ensures that microprocessors and digital systems operate within specified voltage ranges.
2. Embedded Systems: Monitors multiple voltages in embedded applications to prevent malfunction.
3. Telecommunications Equipment: Provides voltage supervision in telecom systems for stable operation.
4. Industrial Control Systems: Enhances reliability by monitoring critical voltage levels.
5. Consumer Electronics: Used in devices to prevent damage due to improper voltage levels.
Overall, it is used in systems where accurate voltage monitoring is crucial for ensuring the reliability and safety of electronic devices.
1. Power Supply Monitoring: Ensures that microprocessors and digital systems operate within specified voltage ranges.
2. Embedded Systems: Monitors multiple voltages in embedded applications to prevent malfunction.
3. Telecommunications Equipment: Provides voltage supervision in telecom systems for stable operation.
4. Industrial Control Systems: Enhances reliability by monitoring critical voltage levels.
5. Consumer Electronics: Used in devices to prevent damage due to improper voltage levels.
Overall, it is used in systems where accurate voltage monitoring is crucial for ensuring the reliability and safety of electronic devices.
Package
The LTC2900-1IMS#TRPBF is a part of the LTC2900 series from Analog Devices, designed for voltage monitoring. The package type for this model is MSOP-8 (Mini Small Outline Package with 8 pins), and it comes in a Tape and Reel packaging for automated assembly processes.
