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Description
Analog-to-Digital Converter, 12-Bit
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Features and Benefits
● Complete 12-Bit A/D Converter with Reference and Clock
● 8- and 16-Bit Microprocessor Bus Interface
● Guaranteed Linearity Over Temperature
0℃ to +70℃ -AD574AJ, K, L
-55℃ to +125℃ -AD574AS, T, U
● No Missing Codes Over Temperature
● 35 μs Maximum Conversion Time
● Buried Zener Reference for Long-Term Stability and Low Gain T.C. 10 ppm/℃ max AD574AL 12.5 ppm/℃ max AD574AU
● Ceramic DIP, Plastic DIP or PLCC Package
● Available in Higher Speed, Pinout-Compatible Versions (15 μs AD674B, 80 μs AD774B; 10 μs (with SHA) AD1674)
● Available in Versions Compliant with MIL-STD-883 and JAN QPL
Product Details
The AD574A is a complete 12-bit successive-approximation analog-to-digital converter with 3-state output buffer circuitry for direct interface to an 8- or 16-bit microprocessor bus. A high precision voltage reference and clock are included on-chip, and the circuit guarantees full-rated performance without external circuitry or clock signals.
The AD574A design is implemented using Analog Devices' Bipolar/I2L process, and integrates all analog and digital functions on one chip. Offset, linearity and scaling errors are minimized by active laser-trimming of thin-film resistors at the wafer stage. The voltage reference uses an implanted buried Zener for low noise and low drift. On the digital side, I2L logic is used for the successive-approximation register, control circuitry and 3-state output buffers.
The AD574A is available in six different grades. The AD574AJ, K, and L grades are specified for operation over the 0℃ to +70℃ temperature range. The AD574AS, T, and U are specified for the -55℃ to +125℃ range. All grades are available in a 28-pin hermetically-sealed ceramic DIP. Also, the J, K, and L grades are available in a 28-pin plastic DIP and PLCC, and the J and K grades are available in ceramic LCC.
The S, T, and U grades in ceramic DIP or LCC are available with optional processing to MIL-STD-883C Class B; the T and U grades are available as JAN QPL. The Analog Devices' Military Products Databook should be consulted for details on /883B testing of the AD574A.
Preview of the first 3 pages of the data sheet
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10000 buyer reviews from United States
Patricia Miller
Length of registration:7 years
I recently ordered an IC SFH6343 from your company and I am very pleased with its performance. The IC is reliable and efficient, and it has been working great in my project. It is easy to use and the instructions were clear and concise. I am very satisfied with the quality of the product and the customer service I received. Thank you for providing me with a great product and excellent customer ser
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03/17/2023
Harry Bauder
Length of registration:3 years
The packaging is exquisite, the high-end atmosphere is high-end, it can be seen that the merchants are very attentive. The baby is really good, it is the same as the picture, there is no difference, it is really good value for money, good quality and low price
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01/09/2023
Stephen Ballentine
Length of registration:3 years
I enjoyed learning how to use these. Fixed another broken project with it. Excellent quality, and it arrived in a protective tube designed to prevent damage.
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01/09/2023
Joe Ritch
Length of registration:3 years
The order is accepted, decorated and shipped quickly. Packing is good. Tracking works. Satisfied
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01/09/2023
Gordon C Whitten
Length of registration:3 years
The goods are received on time, until I checked, as I will check the feedback. The seller sent on time, everything came safe and sound.
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01/04/2023
Glenn Hann
Length of registration:3 years
rec'd chips; great packing for international shipping; thx for making small quantities available of these hard to find items!
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12/22/2022
Lammi
Length of registration:3 years
Fantastic customer support, my order arrived very fast and well packed. All around a fantastic experience and nice to have a place to buy lower quanties of hard to find chips.
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12/22/2022
Shawn Long
Length of registration:3 years
I enjoyed learning how to use these. Fixed another broken project with it. Excellent quality, and it arrived in a protective tube designed to prevent damage.
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12/19/2022
arturo solano
Length of registration:3 years
I received the parts swift and well packed. Thanks for the great service.
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12/19/2022
John Hernandez
Length of registration:3 years
I enjoyed learning how to use these. Fixed another broken project with it. Excellent quality, and it arrived in a protective tube designed to prevent damage.
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12/19/2022
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Warranty
All UTSOURCE purchases have a 60 days money back return policy, plus a 90 days UTSOURCE warranty against any manufacturing defects.This warranty shall not apply to any item where defects have been caused by improper customer assembly, failure by customer to follow instructions, product modification, negligent or improper operation.
AD574AJD
AD574AJD has several brands around the world that may have alternate names for AD574AJD due to regional differences or acquisition. AD574AJD may also be known as the following names:
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Unit Price:8.74240
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Stop production experts, we can provide a large number of electronic components that have been stopped production and are difficult to find, to facilitate the maintenance company
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