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 340-680 sec duration. Voice Recording Length in 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 aPR33A3 Ver. A 2/28 Nov 26, 2013 Integrated Circuits Inc. aPR33A3 DESCRIPTION
Today’s consumers demand the best in audio/voice.
APLUS
