aPR33A2

Integrated Circuits Inc. aPR33A1/aPR33A2/aPR33A3 aPR33A1 / aPR33A2 / aPR33A3 Fixed 1/ 2/ 4/ 8 Message Mode (C2.1) Datasheet Recording voice IC APLUS INTEGRATED CIRCUITS INC. Address: 3 F-10, No. 32, Sec. 1, Chenggung Rd., Taipei, Taiwan 115, R.O.C. TEL: 886-2-2782-9266 FAX: 886-2-2782-9255 WEBSITE : http://www.aplusinc.com.tw Technology E-mail: [email protected] Sales E-mail: [email protected] Ver. C 1/27 2/19/2013 Integrated Circuits Inc. aPR33A1/aPR33A2/aPR33A3 FEATURES Operating Voltage Range: 3V ~ 6.5V Single Chip, High Quality Audio/Voice Recording & Playback Solution No External ICs Required Minimum External Components User Friendly, Easy to Use Operation Programming & Development Systems Not Required 170/ 340/ 680 sec. Voice Recording Length in aPR33A1/aPR33A2/aPR33A3 Powerful 16-Bits Digital Audio Processor. Nonvolatile Flash Memory Technology No Battery Backup Required External Reset pin. Powerful Power Management Unit Very Low Standby Current: 1uA Low Power-Down Current: 15uA Supports Power-Down Mode for Power Saving Built-in Audio-Recording Microphone Amplifier No External OPAMP or BJT Required Easy to PCB layout Configurable analog interface Differential-ended MIC pre-amp for Low Noise High Quality Line Receiver High Quality Analog to Digital, DAC and PWM module Resolution up to 16-bits Simple And Direct User Interface Averagely 1,2,4 or 8 voice messages record & playback Ver. C 2/27 2/19/2013 Integrated Circuits Inc. aPR33A1/aPR33A2/aPR33A3 ...