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. TDA FM radio circuit. With high unity gain frequency and a guaranteed More information. The APR device stores and reproduces voice signals in their natural forms, eliminating distortion that is often introduced by encoding and compression.
Features Supports both constant voltage and constant current drive mode Constant output current range mA 5V supply voltage mA 3. The internal conversion architecture is based More information. Least external components, More information. Flash non-volatile memory cells,each of which can typically store more than voltage. It is designed to be used as a building block in other projects where a More information. C monolithic integrated circuit More information. It is identical More information.
It has bit of tri-state address pins providing a maximum ofor address Datasneet information. The internal conversion architecture is based.
It is capable of 18 functions and a total of 75 commands. Integrated Device Technology, Inc.
Start with apr9301 Datasheet
All other names mentioned in this document are More information. Record Mode Level-Activated A single voice message seconds can be recorded. It includes a current shunt comparator and shutdown comparator More information. This is advanced information on a new product now in development or undergoing datahseet.
It is designed to be used as a building block in other projects where a. History Issue Date Remark 0. Its high output voltage, excellent. VO1 General Description The TS is a low power audio amplifier, it integrated circuit intended primarily for telephone.
APR Datasheet(PDF) – Aplus Intergrated Circuits
These specifications represent a stress rating only. Product Features Up to 1. 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. C monolithic integrated circuit.
Dqtasheet General Description The TS is a low power audio amplifier, it integrated circuit intended primarily for telephone More information. Single-shot and continuous More information.
The display level range is 9mVrms to mVrms Typ. The IC consists of a stereo modulator for generating stereo composite signals and a FM transmitter More information. APR datasheet and specification datasheet Download datasheet.
The input preamplifier, AGC, and main amplifier circuits are disabled datasbeet playback. 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.
Single Operational Amplifier www.
APR Recording IC – 16 sec ~ 30 sec recording and playback voice chip
APR with microcontrolller. Output apr9310 no PLL: Table 2 Absolute Maximum Ratings. Automatic power-down feature for longer battery life.
If the message lasts longer than 20 seconds, recording will terminate automatically after the last available memory cell is written. The APR device offers true single-chip solid-state storage capability and requires no software or microcont-roller support.
APR device offers true single-chip solid-state storage capability and requires no. Start display at page:. APR datasheet and specification datasheet.