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UPD444C
French Electronic Distributor since 1988
UPD444C
French Electronic Distributor since 1988
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.
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.
About Payment
We accept various payment methods, including VISA, MasterCard, UnionPay, Western Union, PayPal, and other channels.
If you have a specific payment method in mind or would like to inquire about rates and other details, please feel free to contact us.
WireTransfer
Paypal
CreditCard
WesternUnion
MoneyGram
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.
Example
Tape and Reel
Cut Tape
Tube or Tray
UPD444C 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!
Details
The µPD448012-X is a high speed, low power, 8,388,608 bits (524,288 words by 16 bits) CMOS static RAM. The µPD448012-X has two chip enable pins (/CE1, CE2) to extend the capacity. The µPD448012-X is packed in 48-pin PLASTIC TSOP (I) (Normal bent).Features •524,288 words by 16 bits organization •Fast access time: 55, 70, 85, 100, 120 ns (MAX.) •Byte data control: /LB (I/O1 - I/O8), /UB (I/O9 - I/O16) •Low voltage operation (B version: VCC= 2.7 to 3.6 V, C version: VCC= 2.2 to 3.6 V) •Low VCCdata retention : 1.0 V (MIN.) •Operating ambient temperature: TA= –25 to +85°C •Output Enable input for easy application •Two Chip Enable inputs: /CE1, CE2
Key Features
- 524,288 words by 16 bits organization
- Fast access time: 55, 70, 85, 100, 120 ns (MAX.)
- Byte data control: /LB (I/O1 - I/O8), /UB (I/O9 - I/O16)
- Low voltage operation
- (B version: VCC= 2.7 to 3.6 V, C version: VCC= 2.2 to 3.6 V)
- Low VCCdata retention : 1.0 V (MIN.)
- Operating ambient temperature: TA= –25 to +85°C
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
| Manufacturer | N/A | Product Category ! | IC Chips |
FAQs
What is UPD444C?
The UPD444C is a high-precision, low-power 12-bit digital-to-analog converter (DAC) manufactured by Renesas Electronics. It is well-suited for applications requiring accurate voltage or current outputs, such as industrial control systems, precision instrumentation, and audio equipment.
How Does UPD444C Work?
The UPD444C works by converting digital input codes into corresponding analog voltage outputs with high accuracy and low power consumption. It features a precision voltage reference, digital interface control, and programmable output range, allowing for versatile and precise signal generation.
How Many Pins does UPD444C have and What are the Functions of the Pinout Configuration?
The UPD444C is housed in a 16-pin SSOP (Shrink Small Outline Package) package. The pinout configuration includes:
- VOUT: Analog voltage output pin.
- VREF: Reference voltage input pin.
- VDD, VSS: Power supply pins.
- DIN, CLK, LOAD, CS: Serial interface control pins.
- AGND, DGND: Analog and digital ground pins, respectively.
What are the Pros and Cons of UPD444C?
Pros:
- High Precision: Provides high-resolution 12-bit DAC for accurate analog outputs.
- Low Power Consumption: Operates with low power, suitable for portable and battery-powered devices.
- Versatile Interface: Supports a serial interface for easy integration into digital systems.
- Programmable Output Range: Allows for flexible output voltage or current ranges.
- Compact Package: The 16-pin SSOP package is space-efficient, suitable for compact designs.
Cons:
- Output Current Limitation: May not be suitable for high-current applications.
- External Components: May require external components for output filtering or amplification in specific applications.
Are There Any Equivalents/Alternatives to UPD444C for Recommendation?
- The AD5662 from Analog Devices is a similar 12-bit DAC with comparable features and performance.
- Alternatives to the UPD444C include the MAX5216 from Maxim Integrated and the LTC2630 from Linear Technology.
