AS Telephone Line Interface And Speakerphone Circuit. is a CMOS integrated circuit that incorporates DC and AC line adaptation (DC-mask and. AS Datasheet PDF Download – Telephone Line Interface and Speakerphone Circuit, AS data sheet. austriamicrosystems AG AS datasheet, Telephone Line Interface and Speakerphone Circuit (1-page), AS datasheet, AS pdf, AS datasheet.
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It prevents harsh distortion and acoustic shock. It is therefore recommended to keep these lines short, filter them by a discrete lowpass filter and reduce the clock speed accordingly.
(PDF) AS2523 Datasheet download
Please log in to request free sample. With an external resistor of approx. AS Interface – Telecom. Applications Enhanced handsfree feature phones with CallerID and extended dtaasheet. Prev Next Telephone Line Interface and. Please review product page below for detailed information, including AS price, datasheets, in-stock availability, technical difficulties.
Other settings do not need to be dataheet, as VDD has not discharged. Each register has 4 bit data width. Typical mean values will not be tested. Applications Enhanced handsfree feature phones with CallerID and extended displays No Conf Tone Loudspeaker amplifier for loudhearing and handsfree. Analog tone at RO Timing The data format for writing to a register has the following form: Digital volume control of Rx signals on AS only. All products and companies mentioned are trademarks of their respective companies.
Register Log in Shopping cart 0 You have no items in your shopping cart. STMicroelectronics’ two new microcontroller product lines enhance the energy efficiency, functional integration and design flexibility of the STM32F4 basic product line high-end products to meet the technical requirements of high-performance embedded design. Download datasheet Kb Share this page. It can be calculated by the following equation: Re-writing all registers also eases later software updates, as only register contents need to be changed, but no additional command lines need to be inserted.
It is recommended to re-write all registers after a line-break, as223 a line break may take long enough to discharge VDD, even when the MASK bit was set.
However, austriamicrosystems AG shall not be liable to recipient or any third party for any damages, including but not limited to personal injury, property damage, loss of profits, loss of use, interruption of business or indirect, special, incidental or consequential damages, of any kind, in connection with or arising out of the furnishing, performance or use of the technical data herein.
datasbeet All other trademarks are the property of their respective owners. The soft clip circuit limits the output voltage at RO to 1V p. One can adapt side tone without changing the ACimpedance. Specifications Contact Us Ordering Guides.
The material herein may not be reproduced, adapted, merged, translated, stored, or used without the prior written consent of the copyright owner. For factory test only! Enhanced handsfree feature phones with CallerID and.
The register is static, therefore it can be clocked at any speed up to 5MHz. The daasheet contents cannot be read, they can only be written.
AS Datasheet, PDF – Alldatasheet
As a safety margin however, it is recommended to re-write all registers after a flash Additional settings during line breaks If a line-break-detection brief interruption of the line while in off-hook state is implemented, the same rules apply as for a Flash: Each register has 4 bit data width. Therefore, prior to designing this product into a system, it is necessary to check with austriamicrosystems AG for current information.
This guarantees safe operation in case of unexpected loss of power during normal operation. Side Tone A good side tone cancellation can be achieved by using the following equation: The soft clip circuit limits the output voltage at LS to 2V p. AS datasheet and specification datasheet. No obligation or liability to recipient or any third party shall arise or flow out of austriamicrosystems AG rendering of technical or other services.
Each register has a default setting see data sheetwhich is set after power-up of the chip. Rx-offset setting 0 0 0mV 0 1 12mV 1 0 40mV 1 1 mV Want to gain comprehensive data for AS to optimize the supply chain include cross references, lifecycle, parametric, counterfeit risk, obsolescence management forecastsplease contact to our Tech-supports team.
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