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DS1233AZ-10
+BOMIC SUPERVISOR 1 CHANNEL SOT223-3
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ManufacturerAnalog Devices Inc./Maxim Integrated
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Mfr. Part #DS1233AZ-10
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Datasheet DS1233AZ-10 DataSheet
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In Stock4970
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Specifications
| Attribute | Value |
| Series | EconoReset |
| Part Status | Obsolete |
| Digi Key Programmable | Not Verified |
| Type | Simple Reset/Power-On Reset |
| Number of Voltages Monitored | 1 |
| Voltage - Threshold | 2.88V |
| Output | Open Drain or Open Collector |
| Reset | Active Low |
| Reset Timeout | 250ms Minimum |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
| Package / Case | TO-261-4, TO-261AA |
| Supplier Device Package | SOT-223-3 |
| Base Product Number | DS1233A |
Overview
Description
Key features of the DS1233AZ-10 include:
1. Voltage Monitoring: It monitors the supply voltage and triggers a reset when the voltage falls below a preset threshold.
2. Reset Time Delay: It includes an adjustable reset time delay to prevent unintended resets during brief power dips.
3. Active Low Reset Signal: The device provides a reset output signal that activates low, ensuring that the connected system remains stable during voltage variations.
4. Wide Operating Range: The IC operates over a wide voltage range, making it suitable for various applications, including embedded systems and consumer electronics.
Overall, the DS1233AZ-10 enhances the reliability of electronic systems by preventing erratic behavior during power irregularities.
Equivalent
Features
1. Voltage Supervisor: Monitors supply voltage and ensures it stays within specified limits, preventing system malfunction.
2. Reset Output: Provides a reset signal during power-up and when the supply voltage drops below a certain threshold.
3. Adjustable Reset Threshold: The reset voltage can be adjusted to meet specific application requirements.
4. Low Supply Current: Operates with minimal power consumption, making it suitable for battery-powered devices.
5. Temperature Range: Designed to function effectively across a wide temperature range, enhancing reliability in different environments.
6. Compact Package: Available in a small 8-pin DIP or SOIC package, allowing for space-efficient designs in various applications.
7. Fast Response Time: Quickly reacts to voltage fluctuations, ensuring prompt resets.
Overall, the DS1233AZ-10 is ideal for microcontroller and digital system applications where voltage monitoring and reliable resets are critical.
Pinout
### Pin Count and Functions:
1. Pin 1: VCC - Supply voltage input.
2. Pin 2: GND - Ground.
3. Pin 3: RESET - Active low reset output.
4. Pin 4: RST/RESET - Reset output, can also be used as a reset input for manual override.
5. Pin 5: NC - No connection (not used).
6. Pin 6: SENSE - Voltage sense input for monitoring (typically connected to the supply voltage).
7. Pin 7: TIMEOUT - Sets the time delay for the reset signal.
8. Pin 8: VREF - Reference voltage output.
The DS1233AZ-10 operates within a specific voltage range and provides reliable reset signals during power-up, power-down, and brownout conditions.
Manufacturer
The DS1233AZ-10 is a precision voltage supervisor and reset IC used to monitor power supply levels and ensure proper system operation by providing reset signals. TI is recognized for its innovation and has a strong emphasis on research and development, contributing to advancements in technology. The company serves customers worldwide and is considered a leader in the semiconductor industry.