Number of Supervisors:
1
Manual Reset:
Yes
Maximum Monitored Voltage:
4.49 V, 4.74V
Dimensions:
9.91 x 7.87 x 4.45mm
Mounting Type:
Through Hole
Minimum Operating Supply Voltage:
4.5 V
Minimum Monitored Voltage:
4.37 V, 4.62V
Watchdog Timer:
Yes
Output Driver:
Active High, Active Low, Open Drain
Package Type:
PDIP
Minimum Operating Temperature:
0 °C
Maximum Operating Supply Voltage:
5.5 V
Maximum Operating Temperature:
+70 °C
Pin Count:
8
Maximum Reset Active Time:
1000ms
HTSUS:
8542.39.0001
RoHS Status:
ROHS3 Compliant
Supplier Device Package:
8-PDIP
Operating Temperature:
0°C ~ 70°C (TA)
Package / Case:
8-DIP (0.300", 7.62mm)
Type:
Simple Reset/Power-On Reset
REACH Status:
REACH Unaffected
Number of Voltages Monitored:
1
Reset:
Active High/Active Low
Package:
Tube
Moisture Sensitivity Level (MSL):
1 (Unlimited)
Output:
Open Drain or Open Collector
standardLeadTime:
21 Weeks
Voltage - Threshold:
4.37V, 4.62V
Mounting Type:
Through Hole
Series:
-
Reset Timeout:
250ms Minimum
Base Product Number:
MAX1232
ECCN:
EAR99
The MAX1232CPA+ is a voltage supervisor IC manufactured by Maxim Integrated. It is designed for through-hole mounting and comes in an 8-pin PDIP (Plastic Dual In-Line Package) package. The MAX1232CPA+ is widely used in various electronic applications to monitor and control the power supply voltages, ensuring the reliable operation of the system. It provides monitoring and reset functions for microcontrollers, microprocessors, and other digital systems. Furthermore, it monitors the power supply voltage and generates a reset signal when the voltage falls below a predefined threshold. In addition, the supervisor prevents erratic operation or data corruption during power-ups, power-down, or power supply fluctuations.
Key Features: The MAX1232CPA+ offers several key features, making it an ideal choice for voltage supervision applications. It has a wide operating voltage range, typically from 2.5V to 5V, and low supply current consumption, making it suitable for low-power systems. It has built-in hysteresis to prevent false triggering due to voltage fluctuations or noise. The reset timeout period is adjustable using an external capacitor, allowing flexibility in defining the reset duration.
Pin Configuration: The MAX1232CPA+ is an 8-pin IC with a through-hole mounting style, making it compatible with traditional soldering techniques. The pin configuration includes inputs for power supply voltage monitoring, a manual reset input, and an active-low reset output. Other pins are used for power supply and capacitor connections to set the reset timeout period.
Potential Applications: The MAX1232CPA+ is widely used in various electronic systems that require reliable voltage supervision. It is commonly found in embedded systems, industrial control equipment, automotive electronics, and portable devices. By ensuring proper power supply monitoring, the MAX1232CPA+ enhances system reliability and prevents data corruption or damage due to power-related issues.
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