SAA5231

Name: SAA5231
Brand: NXP Semiconductors
Rating: 4.5 (10 reviews)
Author: Lisleapex

Teletext IC, PDIP28,

5,509 Effective Inventory

SAA5231

Effective Inventory5,509

Teletext IC, PDIP28,

Manufacturer Part # : SAA5231
Package/Case: DIP-28
Brand: NXP Semiconductors
Product Categories : Specialized ICs

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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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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.

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About Shipping

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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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SAA5231 DataSheet

Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!

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SAA5231 Details

The SAA5231 is a display driver chip used in electronic devices such as digital clocks and calculators. It is designed and manufactured by NXP Semiconductors.

The SAA5231 is a monolithic integrated circuit (IC) that provides a high-quality display interface for various applications. It features an adjustable output voltage, fast transient response, and low quiescent current.

SAA5231 Key Features

Designed for digital clocks and calculators
Monolithic integrated circuit (IC)
Adjustable output voltage
Fast transient response
Low quiescent current

SAA5231 Product Usage

The SAA5231 is an ideal choice for engineers seeking a reliable display driver IC for various electronic devices. Some typical applications and circuits that use the SAA5231 include:

Electronic Devices Applications:

Digital clocks and calculators
Industrial control and monitoring systems
Audio equipment with alphanumeric displays
Automotive dashboard displays
Point-of-sale terminals and signage applications

SAA5231 Circuit Diagram

A sample circuit diagram using the SAA5231 might involve:

Power Supply: Connect a suitable voltage supply (within the operational range) to the Vcc pin.
Display Connections: Connect the display between the OUT1 and OUT2 terminals of the SAA5231.
Control Inputs: Typically, two control inputs (IN1 and IN2) determine the state of the SAA5231. Applying logic high/low signals to these inputs controls the display behavior.
Protection Components: Include diodes, capacitors, and resistors as recommended in the datasheet for decoupling and protective purposes.

Before designing a specific circuit, it is essential to refer to the manufacturer's datasheet and application notes to ensure correct implementation and to understand all the specifications, electrical characteristics, and protective features of the SAA5231.

SAA5231 Quality and Reliability

NXP Semiconductors' commitment to quality ensures that the SAA5231 IC is reliable and performs consistently. It is designed to meet the stringent requirements of industrial and commercial applications, where consistent operation and long service life are critical.

SAA5231 Ordering Information

The SAA5231 is available in tape and reel packaging, facilitating efficient assembly for high-volume production. Its product identification, including the temperature range and package type, is clearly specified for ease of ordering.

SAA5231 Package and Quality

The SAA5231 is housed in a compact, thermally efficient package, making it suitable for space-constrained designs without compromising on thermal management or performance. NXP Semiconductors ensures that each unit undergoes rigorous testing to meet stringent automotive and industrial standards. This emphasis on quality guarantees that the SAA5231 delivers dependable, long-term performance across a wide range of operational environments.

Conclusion

The SAA5231 from NXP Semiconductors is an ideal choice for engineers seeking a reliable display driver IC for various electronic devices. With its versatile functionality, integrated protection features, and adjustable output voltage, it is well-suited for applications across industrial, commercial, and consumer electronics sectors. Whether used in digital clocks, calculators, or other electronic devices, the SAA5231 provides robust performance and flexibility, making it a valuable component for demanding display control applications.

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Rohs Code	No	Part Life Cycle Code	Transferred
HTS Code !	8542.39.00.01	JESD-30 Code	R-PDIP-T28
JESD-609 Code	e0	Number of Terminals	28
Operating Temperature-Max	70 °C	Package Body Material	PLASTIC/EPOXY
Package Code	DIP	Package Equivalence Code	DIP28,.6
Package Shape	RECTANGULAR	Package Style	IN-LINE
Power Supplies !	12 V	Qualification Status !	Not Qualified
Supply Current-Max	105 mA	Surface Mount !	NO
Technology	BIPOLAR	Temperature Grade !	COMMERCIAL
Terminal Finish	Tin/Lead (Sn/Pb)	Terminal Form !	THROUGH-HOLE
Terminal Pitch !	2.54 mm	Terminal Position	DUAL

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.

Preliminary Specification SAA5231 PDF Download

FAQs

What is SAA5231?

The SAA5231 is a digital frequency synthesizer integrated circuit designed by NXP Semiconductors (formerly Philips Semiconductors). It is commonly used in radio and audio equipment for generating stable and accurate frequency signals.

How Does SAA5231 Work?

The SAA5231 operates by synthesizing a precise frequency output based on the input reference frequency and control parameters. It uses a phase-locked loop (PLL) to generate a stable and selectable output frequency, making it suitable for tuning and frequency synthesis applications in radios and audio systems.

How Many Pins does SAA5231 have and What are the Functions of the Pinout Configuration?

The SAA5231 is housed in a 16-pin SOIC (Small Outline Integrated Circuit) package. The pinout configuration includes:

VCC: Positive power supply pin.
GND: Ground pin.
REFIN: Reference frequency input pin.
VCOIN: Voltage control input pin.
CLKOUT: Clock output pin.
LDO1, LDO2, LDO3: Output pins for internal low dropout regulators.
CP, LPF, FSEL: Control and configuration pins.
SDA, SCL: I2C bus communication pins.

What are the Pros and Cons of SAA5231?

Pros:

Frequency Synthesis: Capable of generating stable and accurate frequency signals for tuning and modulation.
Integrated Regulators: Includes internal low dropout regulators, simplifying power supply design.
I2C Interface: Supports I2C communication for easy control and configuration.
Compact Package: The 16-pin SOIC package is space-efficient for various applications.
Low Power Consumption: Operates with low power, suitable for battery-powered devices.

Cons:

Complex Configuration: Requires careful consideration of control parameters for frequency synthesis.
System Integration: May require additional components for complete radio or audio system integration.

Are There Any Equivalents/Alternatives to SAA5231 for Recommendation?

The TEA5767 from NXP Semiconductors is a similar radio frequency synthesizer with integrated radio functions.
Alternative frequency synthesizers include the SI5351 from Silicon Labs and the ADF4351 from Analog Devices.