APR9301 DATASHEET PDF

APR9301 DATASHEET PDF

APR Page. / VER 1. APR RE- RECORDING VOICE IC. Single-Chip Voice Recording & Playback Device for Single. APR datasheet, APR circuit, APR data sheet: APLUS – Single- Chip Voice Recording & Playback Device for Single 20 to 30 Second Message. Datasheet. Recording voice IC. APLUS INTEGRATED CIRCUITS INC. Address: 3 F, No. 32, Sec. 1, Chenggung Rd., Taipei, Taiwan

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Ozitronics – Parts and Accessories

No recording or playback is datashest. TDA x 6 W stereo car radio power amplifier. History Issue Date Remark 0.

The STKV series use the. B No part of this document dwtasheet be reproduced, stored in a retrieval system, or transmitted in any form or by any means, mechanical, More information.

To use this website, you must agree to our Privacy Policyincluding cookie policy. C monolithic integrated circuit More information. Pins 23 and 27 have internal pull-up resistors. I am using AT89c52 controller and xtal used is 3.

Figure 4 shows the same application using external microphone biasing instead of the microphone amplifier on the APR device, thus bypassing the preamplifier portion of the chip function. Video signal switcher for AV amplifiers ideo signal switcher for A amplifiers BA The BA is a video signal switch that contains two five-channel analog multiplexers and wide-band 6dB amplifiers. Operation of the device at maximum conditions for extended periods may affect reliability.

These specifications represent a stress rating only. The A version is recommended apr9310 5V designs and the B version More information.

Copy your embed code and put on your site: Download datasheet Kb Datashee this page. Least external components, More information. The gain is internally set to 20 to keep external part count. Apr Are you looking for?: The APR device stores and reproduces voice signals in their natural forms, eliminating distortion that is often introduced by encoding and compression.

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APR datasheet and specification datasheet.

Features Supports both constant voltage and constant current drive mode Constant output current range mA 5V supply voltage mA 3. The display level range is 9mVrms to mVrms Typ. Its high output voltage, excellent. Help me write a code for APR voice recorder. Am a ok with coding but need help with some concepts. All other names mentioned in this zpr9301 are. All other trademarks are datqsheet property of their respective owners.

With high unity gain frequency and a guaranteed. It is designed to be used as a building block in other projects where a.

APR datasheet, Pinout ,application circuits APR RE-RECORDING VOICE IC

What part of circuit are you having problem? The typical sampling frequency is 6. It provides high-quality recording and playback with a single to second message. APR datasheet and specification datasheet Download datasheet. The APR device stores and reproduces voice signals in their natural forms, eliminating distortion that is often introduced by encoding and compression.

APR9301 RE-RECORDING VOICE IC

Placement Features More information. Flash non-volatile memory cells,each of which can typically store more than voltage. It includes a current shunt comparator and shutdown comparator More dataxheet. Product Features Up to 1. Internal functions More information. Record Mode Level-Activated A single voice message seconds can be recorded. Details are subject to change without notice. Near-Zero propagation delay 5-ohm switches connect inputs to outputs when enabled Direct bus connection when switches are ON Ultra Low Quiescent Power 0.

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Figure 2 shows the functional block diagram for datashheet APR device. Datsaheet 23 and 27 have internal pull-up resistors. Use apr ICit is a voice recording IC and also playback.

Elcodis is a trademark of Elcodis Company Ltd. Except pins 23 and 27 which have internal pull-up resistors.

Start with apr9301 Datasheet

Except pins 23 and 27 which have internal pull-up resistors. The internal conversion architecture is based. I am doing a mini project on voice guider for old people using apr ,,i am tryng to record voice using microphone in apr ,but the busy pin led always glows and there is no beep sound from the speaker when we try datsheet start recording,,what should i do??

Dear all, I was trying to write code for apr voice recorder, for my project. It encodes data and address pins into a serial coded waveform suitable More information.

Hi people, I am planning to make an home appliance control using mobile phone project just for a hobby. Even though it seems to be simple to write the code with reference to datasheet i am not able to record or playback the voice. It is designed to be used as a building block in other datasgeet where a More information. Charge Injection, 2pC typ.