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HT1381A
HT1381A is a tone generator IC commonly used in electronic projectsHT1381A
HT1381A is a tone generator IC commonly used in electronic projects
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Service & Packaging
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HT1381A DataSheet
Pricing (USD)
| Quantity | Unit Price | Ext. Price |
|---|---|---|
| 1 | $0.453 | $0.45 |
| 10 | $0.378 | $3.78 |
| 30 | $0.346 | $10.38 |
| 100 | $0.260 | $26.00 |
| 500 | $0.242 | $121.00 |
| 1000 | $0.231 | $231.00 |
These prices are subject to market fluctuations, and a quote submission is required to obtain the latest prices.
Details
The HT1381A is a low-power, three-wire serial interface real-time clock (RTC) chip produced by Holtek Semiconductor. It features a built-in oscillator, counter, alarm, and power-on reset circuitry. With a wide operating voltage range and low power consumption, it's suitable for battery-powered applications.This chip utilizes a three-wire serial interface for communication with external microcontrollers, simplifying integration into various systems. It supports clock/calendar functions with seconds, minutes, hours, day, date, month, and year information. The alarm function allows for programmable alarms with interrupt outputs.HT1381A offers a wide operating temperature range and comes in compact packages, making it suitable for diverse applications such as consumer electronics, industrial control systems, and automotive applications. Its integrated features and low-power operation make it an efficient choice for devices requiring accurate timekeeping with minimal power consumption
Key Features
- Frequency synthesizer for PLL
- 5V single power supply
- 3-wire serial interface
- 6-digit decimal decoding display
- 30 KHz to 12 MHz frequency range
- Low power consumption
- Available in 8-pin DIP or SOIC package
Application
- Alarm clocks
- Thermostats
- Remote controls
- Industrial control systems
- Electronic toys
- Automotive electronics
Datasheet PDF
Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.
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