MC34164DM
Product Overview
- Category: Integrated Circuit
- Use: Voltage Supervisor
- Characteristics: Low-power, Precision Monitoring, Reset Output
- Package: SOIC-8
- Essence: Monolithic Microprocessor Reset Circuits
- Packaging/Quantity: Tape and Reel, 2500 units per reel
Specifications
- Supply Voltage Range: 2.5V to 40V
- Reset Threshold Voltage: Adjustable from 1.2V to 5.0V
- Reset Timeout Period: Fixed or Adjustable
- Operating Temperature Range: -40°C to +85°C
- Quiescent Current: 20µA (typical)
Detailed Pin Configuration
The MC34164DM is an SOIC-8 package with the following pin configuration:
- VCC: Supply Voltage Input
- GND: Ground
- RESET: Reset Output
- THRES: Threshold Adjust Input
- CT: Capacitor Connection for Adjustable Timeout
- MR: Manual Reset Input
- GND: Ground
- VCC: Supply Voltage Input
Functional Features
- Precision monitoring of supply voltage
- Reset output signal when voltage falls below threshold
- Adjustable threshold voltage for flexibility
- Selectable fixed or adjustable reset timeout period
- Manual reset input for immediate system restart
Advantages
- Low-power consumption
- High precision monitoring
- Wide supply voltage range
- Adjustable threshold and timeout period
- Easy integration into various systems
Disadvantages
- Limited number of pins for additional functionalities
- Not suitable for high-speed applications
Working Principles
The MC34164DM is designed to monitor the supply voltage of a microprocessor or other digital systems. It continuously compares the supply voltage against a user-adjustable threshold voltage. When the supply voltage falls below the threshold, the reset output is activated, indicating a power failure or low voltage condition. The reset output remains active until the supply voltage rises above the threshold or a manual reset signal is received.
Detailed Application Field Plans
The MC34164DM is widely used in various applications where reliable voltage monitoring is crucial. Some of the common application fields include:
- Microcontrollers and microprocessors
- Embedded systems
- Power management circuits
- Industrial control systems
- Automotive electronics
- Battery-powered devices
Detailed and Complete Alternative Models
- MAX809: Voltage Supervisor with Manual Reset
- LTC2937: Adjustable Voltage Supervisor with Watchdog Timer
- TPS3839: Precision Voltage Supervisor with Programmable Delay
- ADM708: Microprocessor Supervisory Circuit with Watchdog Timer
- MCP130: Low-Power Voltage Detector with Manual Reset
These alternative models offer similar functionality to the MC34164DM and can be considered as alternatives based on specific requirements and preferences.
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10 pirs û bersivên hevpar ên têkildarî sepana MC34164DM di çareseriyên teknîkî de navnîş bikin
Sure! Here are 10 common questions and answers related to the application of MC34164DM in technical solutions:
Q: What is MC34164DM? A: MC34164DM is a voltage detector IC (integrated circuit) that monitors the power supply voltage and provides a reset signal when it falls below a certain threshold.
Q: What is the operating voltage range of MC34164DM? A: The operating voltage range of MC34164DM is typically between 2.5V and 40V.
Q: How does MC34164DM help in technical solutions? A: MC34164DM helps in technical solutions by providing a reliable reset signal to microcontrollers, microprocessors, or other digital circuits when the power supply voltage drops below a specified level.
Q: Can MC34164DM be used in battery-powered applications? A: Yes, MC34164DM can be used in battery-powered applications as it has a low quiescent current consumption, making it suitable for power-sensitive designs.
Q: What is the typical reset voltage threshold of MC34164DM? A: The typical reset voltage threshold of MC34164DM is 4.65V.
Q: Is MC34164DM capable of generating a manual reset signal? A: No, MC34164DM does not have a built-in manual reset feature. It only generates a reset signal based on the monitored voltage level.
Q: Can MC34164DM tolerate voltage spikes or transients? A: Yes, MC34164DM has built-in protection against voltage spikes and transients, ensuring reliable operation in noisy environments.
Q: What is the output type of MC34164DM? A: MC34164DM has an open-drain output, which allows for easy interfacing with different logic levels.
Q: Is MC34164DM available in different package options? A: Yes, MC34164DM is available in various package options, including SOIC (Small Outline Integrated Circuit) and PDIP (Plastic Dual In-line Package).
Q: Can MC34164DM be used in automotive applications? A: Yes, MC34164DM is suitable for automotive applications as it meets the requirements for automotive voltage monitoring and reset functions.
Please note that these answers are general and may vary depending on the specific datasheet and application requirements of MC34164DM.