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DS1706SESA
+物料清單IC SUPERVISOR 1 CHANNEL 8SOIC
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製造商類比設備股份有限公司/Maxim集成
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製造商部分 #DS1706SESA
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規格
| 屬性 | 價值 |
| Series | MicroMonitor™ |
| Part Status | Obsolete |
| Digi Key Programmable | Not Verified |
| Type | Simple Reset/Power-On Reset |
| Number of Voltages Monitored | 1 |
| Voltage - Threshold | 2.93V |
| Output | Push-Pull, Totem Pole |
| Reset | Active Low |
| Reset Timeout | 130ms Minimum |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
| Package / Case | 8-SOIC (0.154", 3.90mm Width) |
| Supplier Device Package | 8-SOIC |
| Base Product Number | DS1706 |
概述
Description
Key features include a 1Hz clock output, programmable alarms, and a user-friendly interface for easy integration into systems. The chip communicates via a serial interface, allowing for straightforward data access and manipulation. Suitable for applications in automotive, consumer electronics, and industrial automation, the DS1706SESA helps ensure that devices maintain accurate time, which is critical for scheduling and data logging tasks.
In summary, the DS1706SESA is a versatile and efficient RTC solution, supporting a wide range of applications requiring reliable timekeeping.
Equivalent
Features
1. Low Power Consumption: Operates in low power modes, making it suitable for battery-powered devices.
2. Timekeeping Accuracy: Maintains accurate timekeeping with a typical drift of ±2 minutes per year.
3. I2C Interface: Supports I2C communication for easy integration with microcontrollers.
4. Wide Voltage Range: Operates within a voltage range of 2.0V to 5.5V.
5. Alarm Functionality: Includes programmable alarms for time-based events.
6. Calendar Function: Keeps track of date, day, month, and year, including leap year adjustments.
7. Backup Feature: Can switch to a backup power source during main power failure.
8. Temperature Compensation: Provides improved accuracy across varying temperatures.
These features make the DS1706SESA suitable for applications in telecommunications, consumer electronics, and industrial systems requiring precise timekeeping.
Pinout
Here are the key functions of its pins:
1. VCC (Pin 1): Power supply for the IC.
2. GND (Pin 2): Ground reference.
3. X1, X2 (Pins 3, 4): Connect to a 32.768 kHz crystal for timekeeping.
4. SQW (Pin 5): Square wave output.
5. INT (Pin 6): Interrupt output for alarm or timer events.
6. RST (Pin 7): Reset input.
7. CE (Pin 8): Chip enable.
8. D0-D7 (Pins 9-16): Data bus for reading or writing time and configuration registers.
The DS1706SESA provides features like alarm functions, battery backup capability, and programmable clock frequency, making it suitable for various timekeeping applications in embedded systems.
Manufacturer
Application
1. Consumer Electronics: Used in devices like digital watches, alarm clocks, and home appliances for timekeeping.
2. Computers and Servers: Maintains time during power outages and ensures accurate timestamps.
3. Industrial Equipment: Monitors operational hours and schedules maintenance tasks.
4. Telecommunications: Synchronizes time in network devices.
5. Automotive Systems: Manages time for dashboard clocks and data logging.
6. Medical Devices: Tracks time for patient monitoring and logging.
These applications leverage its low power consumption and accuracy for reliable timekeeping.