RX-8581SA
Real Time Clock, 0 Timer(s), CMOS, PDSO14, SOP-14RX-8581SA
Real Time Clock, 0 Timer(s), CMOS, PDSO14, SOP-14
Quality Assurance
Quality Assurance
All parts procured from our supply chain network undergo a rigorous incoming inspection process. This meticulous inspection ensures that the parts received by our customers are authentic and meet the required standards. Additionally, we maintain detailed records of these inspections to ensure transparency and traceability throughout the supply chain.
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Certification
We have successfully obtained various certification standards and have established our own professional testing laboratory. This ensures that every product we supply to our customers meets the highest quality standards. We adhere to strict testing protocols to maintain the consistency and accuracy of our products. To ensure that our products are original and genuine, we also collaborate with reputable third-party testing facilities to conduct rigorous quality testing. Our commitment to quality extends to meeting industry, legal, regulatory, and ISO 9001:2015 requirements.
Shipping & Payment
Shipping & Payment
About Shipping
We generally ship orders within a few business days through reliable shipping carriers such as FedEx, SF, UPS, or DHL. We also have support for other shipping methods. If you would like to inquire about specific shipping details or costs, please don't hesitate to reach out to us.
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About Payment
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Service & Packaging
Service & Packaging
About After Sales Service
All Parts Extended Quality Guarantee
Initiate the application within 90 days from the shipment date.
Confirm the return or exchange with our staff.
Maintain the goods in their original condition as received.
Lastly, please note that the eligibility for return or exchange of goods is subject to an assessment of the actual condition of the returned items. We will evaluate the received goods before finalizing the return or exchange process. If you have any inquiries or require further assistance regarding returns or exchanges, please don't hesitate to contact us at [email protected]
About packaging
Regarding packaging, our products are carefully packed in anti-static bags to provide ESD anti-static protection. The outer packaging is durable with secure closure. We support various packaging methods such as Tape and Reel, Cut Tape, Tube, or Tray.
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Example
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RX-8581SA DataSheet
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Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!
Details
[Silan Semiconductors]DESCRIPTIONThe TX-5B/RX-5B are a pair of CMOS LSIs designed for remote controlled car applications. They have nine control keys controlling the motions (i.e. forward, backward, rightward, leftward, trigger 1-- trigger 4 functions and the turbo function) of the remote controlled car.The TX-5B is housed in DIP-16 package, and the RX-5B is housed in DIP-22 package.FEATURES* Wide operating voltage range TX-5B: (VDD=2.2~12.0V) RX-5B: (VDD=3.0~12.0V)* Very Low stand-by current for TX-5B* Auto-power-off function for TX-5B* Few external components are needed* Built-in 3.6V zener for RX-5B* 9 functions remote controller controlling: forward,backward, right, left, turbo, trigger 1-- trigger 4 functions
Key Features
- Wide operating voltage range
- TX-5B: (VDD=2.2~12.0V)
- RX-5B: (VDD=3.0~12.0V)
- Very Low stand-by current for TX-5B
- Auto-power-off function for TX-5B
- Few external components are needed
- Built-in 3.6V zener for RX-5B
- 9 functions remote controller controlling: forward,backward, right, left, turbo, trigger 1-- trigger 4 functions
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
Rohs Code | Yes | Part Life Cycle Code | Obsolete |
Part Package Code | SOIC | Pin Count ! | 14 |
Reach Compliance Code | compliant | ECCN Code | EAR99 |
HTS Code ! | 8542.39.00.01 | Clock Frequency-Max | 0.032 MHz |
Information Access Method | I2C | JESD-30 Code | R-PDSO-G14 |
JESD-609 Code | e3 | Length | 10.1 mm |
Number of Terminals | 14 | Number of Timers | |
Operating Temperature-Max | 85 °C | Operating Temperature-Min | -40 °C |
Package Body Material | PLASTIC/EPOXY | Package Code | SOP |
Package Shape | RECTANGULAR | Package Style | SMALL OUTLINE |
Qualification Status ! | Not Qualified | Seated Height-Max | 3.3 mm |
Supply Voltage-Max | 5.5 V | Supply Voltage-Min | 1.8 V |
Supply Voltage-Nom | 3 V | Surface Mount ! | YES |
Technology | CMOS | Temperature Grade ! | INDUSTRIAL |
Terminal Finish | TIN | Terminal Form ! | GULL WING |
Terminal Pitch ! | 1.27 mm | Terminal Position | DUAL |
Width | 5 mm | uPs/uCs/Peripheral ICs Type | TIMER, REAL TIME CLOCK |
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.
FAQs
What is RX-8581SA?
The RX-8581SA is a real-time clock module designed and manufactured by EPSON. It is ideal for applications requiring accurate timekeeping and calendar functions, such as IoT devices, industrial automation, and consumer electronics.
How Does RX-8581SA Work?
The RX-8581SA works by combining a highly accurate real-time clock (RTC) with an integrated temperature-compensated crystal oscillator (TCXO). This enables the module to maintain precise timekeeping with low power consumption and high reliability. The RTC module features a serial interface for easy integration into digital systems.
How Many Pins does RX-8581SA have and What are the Functions of the Pinout Configuration?
The RX-8581SA is typically housed in a compact surface-mount package with a pinout configuration that includes:
- VDD: Power supply pin.
- GND: Ground pin.
- SCL, SDA: Serial clock and data pins for communication with the RTC module.
- XOUT, XIN: Crystal oscillator input and output pins.
- VBAT: Battery backup input for maintaining timekeeping during power loss.
- IRQ: Interrupt output pin for triggering events based on time or calendar alarms.
What are the Pros and Cons of RX-8581SA?
Pros:
- High Accuracy: Provides precise timekeeping with the integrated TCXO.
- Low Power Consumption: Enables long-term operation with minimal power usage.
- Compact Size: The surface-mount package offers space-efficient integration into electronic designs.
- Serial Interface: Allows easy communication with microcontrollers and digital systems.
- Battery Backup: Supports backup power input for uninterrupted timekeeping during power outages.
Cons:
- Cost: High-precision RTC modules like the RX-8581SA may have a higher cost compared to standard clock solutions.
- Complexity: Requires careful consideration of layout and power supply for optimal performance.
Are There Any Equivalents/Alternatives to RX-8581SA for Recommendation?
Potential alternatives to the RX-8581SA include real-time clock modules from manufacturers such as Maxim Integrated, NXP Semiconductors, and STMicroelectronics, which offer a range of similar features and performance characteristics.
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