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MAX708SESA-TG
+NomenclatureIC SUPERVISOR 1 CHANNEL 8SOIC
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FabricantSemi - conducteurs
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Pièce fabricant #MAX708SESA-TG
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En stock2446
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Spécifications
| Attribut | Valeur |
| Part Status | Obsolete |
| Base Product Number | MAX708 |
| DigiKey Programmable | Not Verified |
| Type | Simple Reset/Power-On Reset |
| Voltage - Threshold | 2.93V |
| Output | Push-Pull, Push-Pull |
| Reset | Active High/Active Low |
| Reset Timeout | 140ms Minimum |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
| Package | 8-SOIC (0.154", 3.90mm Width) |
| Supplier Device Package | 8-SOIC |
| Packaging | Tape & Reel (TR) |
| Number of Voltages Monitored | 1 |
Présentation
Description
This device can provide a reset signal when the monitored voltage falls below a predetermined threshold, preventing erratic behavior in connected circuitry. Key attributes include a low supply current, fast response time, and the ability to operate over a wide voltage range, typically from 1.5V to 5.5V.
The MAX708SESA-TG comes in an 8-pin SOIC package, making it suitable for space-constrained applications. Its robust performance and reliability make it an excellent choice for automotive, consumer electronics, and industrial systems where voltage stability is critical.
Equivalent
Features
1. Voltage Supervision: Monitors supply voltage levels, ensuring they remain within specified thresholds.
2. Programmable Reset: Allows users to set the reset delay time using an external capacitor, providing flexibility in system design.
3. Reset Output: Active-low output signal indicates when the monitored voltage falls below the preset threshold, ensuring proper system reset.
4. Low Quiescent Current: Designed for low power consumption, making it suitable for battery-operated devices.
5. Wide Supply Voltage Range: Operates from 2.0V to 5.5V, accommodating various applications.
6. Temperature Range: Guaranteed operation over industrial temperature range (-40°C to +125°C).
7. Small Package: Available in a 5-pin SOT23 package, reducing PCB space.
These features make the MAX708SESA-TG ideal for automotive, industrial, and portable electronics applications, ensuring reliable operation and system stability.
Pinout
1. VDD (Pin 1): Power supply input.
2. GND (Pin 2): Ground connection.
3. RESET (Pin 3): Active-low reset output, indicates if the monitored voltage is below a specified threshold.
4. SET (Pin 4): Input for setting the reset threshold voltage; connects to a resistor divider.
5. TEST (Pin 5): Used for testing purposes; typically not connected in standard applications.
This device is designed for monitoring supply voltages and generating reset signals in microcontroller applications. It operates over a specified voltage range and provides a reliable reset for system stability.
Manufacturer
The MAX708 series is part of their power management and supervisory products, specifically designed for microcontroller and microprocessor applications. The company is known for its commitment to quality and performance, making it a key player in the semiconductor industry.
Application
1. Microcontroller Reset: Ensures microcontrollers reset during power-up or brownout conditions.
2. Battery-Powered Devices: Monitors voltage levels in portable electronics to prevent data corruption.
3. Telecommunications: Provides reliable operation in communication equipment by managing power supply integrity.
4. Industrial Automation: Safeguards equipment by monitoring power levels in control systems.
5. Consumer Electronics: Enhances reliability in devices like TVs and audio systems by controlling power stability.
These applications benefit from its precise voltage monitoring and reset capabilities.