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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The typical sampling frequency is 6.
APR datasheet & applicatoin notes – Datasheet Archive
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. Elcodis is a trademark of Elcodis Company Ltd. Even though it seems to be datashewt to write the code with reference to datasheet i am not able to record or playback the voice. They adopt More information. Dear all, I was trying to write code for apr voice recorder, for my project.
The input preamplifier, AGC, and main amplifier circuits are disabled during playback. The STKV series use the. When pins are connected as shown in this example,the operating modes are as follows: Sample Application Figure 3 shows the diagram for a single, second message recording and playback application using the APR device. Download datasheet Kb Share this page. VO1 General Description The TS is a low power audio amplifier, it integrated circuit intended primarily for telephone More information.
Except pins 23 and 27 which have internal pull-up resistors. It provides high-quality recording and playback with a single to second message. What part of circuit are you having problem? B No part of this document may be reproduced, stored in a retrieval system, or transmitted in any form or by any means, mechanical, More information. Copy your embed code and put on your site: 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.
The A version is recommended for 5V designs and the B version. B No part of this document may be reproduced, stored in a retrieval system, or transmitted in any form or by any means, mechanical.
APR datasheet and specification datasheet Download datasheet. Datashest device offers true single-chip solid-state storage capability and requires no.
If the message lasts longer than 20 seconds, recording will terminate automatically after the last available memory cell qpr9301 written. Details are subject to change without notice. It encodes data and address pins into a serial coded waveform suitable More information. Playback Mode Edge-Activated Playback always starts from the beginning of the message.
Start with apr9301 Datasheet
C monolithic integrated circuit. Am a ok with coding but need help with some concepts. Flash non-volatile memory cells,each of which can typically store more than voltage. The APR device stores and reproduces voice signals in their natural forms, eliminating distortion that is often introduced by encoding and compression. Its high output voltage, excellent.
Internal functions More information. The APR device offers true single-chip solid-state storage capability and requires no software or microcont-roller support.
This is advanced information on a new product now in development or undergoing evaluation.
The internal conversion architecture is based More information. But i am not geeting response wi. It includes a current shunt comparator and shutdown comparator More information.
TDA FM radio circuit. The display level range is 9mVrms to mVrms Typ. Post the datasheets of tssp6p38, apraprand pic16fa. C monolithic integrated circuit More information.
If any one of you has previously worked on it, please give me hint or code if. I got the datasheets.
Its high output apr93301, excellent More information. Table 2 Absolute Maximum Ratings. All other names mentioned in this document are More information. The APR device stores and reproduces voice signals in their natural forms. The typical sampling frequency is 6. The IC consists of a stereo modulator for generating stereo composite signals and a FM transmitter More information.