Allicdata Part #: | CAT1641LI45-ND |
Manufacturer Part#: |
CAT1641LI45 |
Price: | $ 0.00 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | ON Semiconductor |
Short Description: | IC SUPERVSR CPU 64K EEPROM 8DIP |
More Detail: | Supervisor Open Drain or Open Collector 1 Channel ... |
DataSheet: | CAT1641LI45 Datasheet/PDF |
Quantity: | 1000 |
1 +: | 0.00000 |
Series: | -- |
Packaging: | Tube |
Part Status: | Obsolete |
Type: | Simple Reset/Power-On Reset |
Number of Voltages Monitored: | 1 |
Output: | Open Drain or Open Collector |
Reset: | Active High |
Reset Timeout: | 130 ms Minimum |
Voltage - Threshold: | 4.5V |
Operating Temperature: | -40°C ~ 85°C (TA) |
Mounting Type: | Through Hole |
Package / Case: | 8-DIP (0.300", 7.62mm) |
Supplier Device Package: | 8-PDIP |
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The CAT1641LI45 is a precision voltage supervisor IC designed to monitor two system supplies in integrated circuits (ICs). The device provides a simple and effective solution for resetting microprocessor-based systems in the event of a supply voltage malfunction. This IC offers superior accuracy and stability, making it an ideal component for system monitoring and protection in industrial, automotive and consumer electronics applications. The device monitors both the input supply and an auxiliary supply, and then signals a reset when the supply voltage falls below the specified trip threshold.
The CAT1641LI45 is a monolithic circuit comprising a comparator, an edge-sensitive programmable reset on-off switch and an integrated power-on reset controller. It is capable of monitoring input voltages up to 16V and auxiliary voltages up to 30V. The device also supports push-pull and open-drain reset outputs with different reset threshold voltages. With a wide range of operating voltage and reset sequences, the CAT1641LI45 provides flexible system reset capability to cover various reset requirements in various operating conditions.
The device contains two comparators, each accepting two voltage inputs. When an input voltage becomes lower than its respective trip threshold, then the corresponding output signal is asserted. The device\'s input threshold and output programming can be controlled via the external electronic configuration and a wide range of built-in voltage trip thresholds allows users to tailor the reset sequence to their particular application. When the reset signal is asserted, the reset line asserts and deasserts, which will cause the reset signal to be latched in the latch block, and the device will be reset.
The CAT1641LI45 has a 3-state logic output that can be used to control other system power-on reset functions or to reset additional ICs in the system. The 3-state logic output also provides a level indication of the device\'s reset status, allowing users to monitor the device\'s activity. The device also includes an adjustable delay time between the assertion of the reset signal and the Resetting of the system.
The CAT1641LI45 is designed to meet stringent requirements of industrial, automotive and consumer electronics applications. Its advanced design and superior functionality make it the preferred thatchoice for a wide range of applications, including motherboards, digital signal processing, motor control and battery charging systems.
In summary, the CAT1641LI45 is a programmable voltage supervisor IC designed to monitor two system supplies in integrated circuits (ICs). It features robust monitoring performance, adjustable trip thresholds and output programming capabilities. The device can also generate reset signals to reset additional ICs in the system. The CAT1641LI45\'s superior performance and flexibility make it an ideal component for power management and system protection in a wide range of applications.
The specific data is subject to PDF, and the above content is for reference
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