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Recording voice. aPR33A3 Datasheet

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Recording voice. aPR33A3 Datasheet






aPR33A3 voice. Datasheet pdf. Equivalent




aPR33A3 voice. Datasheet pdf. Equivalent





Part

aPR33A3

Description

Seven sections random time Mode Recording voice



Feature


Integrated Circuits Inc. aPR33A3 aPR33 A3 Seven sections random time Mode (Q7. 0) Datasheet Recording voice IC APLUS I NTEGRATED CIRCUITS INC. Address: 3 F-10 , No. 32, Sec. 1, Chenggung Rd., Taipei , Taiwan 115, R.O.C. TEL: 886-2-2782-92 66 FAX: 886-2-2782-9255 WEBSITE : http: //www.aplusinc.com.tw Technology E-mail : service@aplusinc.com.tw Sales E-mail: sales@aplusinc.co.
Manufacture

APLUS

Datasheet
Download aPR33A3 Datasheet


APLUS aPR33A3

aPR33A3; m.tw Ver. A 1/26 JAN 06 2014 Integrat ed Circuits Inc. FEATURES Operating Vol tage Range: 3V ~ 6.5V Single Chip, High Quality Audio/Voice Recording & Playba ck Solution No External ICs Required Mi nimum External Components User Friendly , Easy to Use Operation Programming & D evelopment Systems Not Required 340 sec . Voice Recording Length in aPR33A3 Pow erful 16-Bits Digi.


APLUS aPR33A3

tal Audio Processor. Nonvolatile Flash M emory Technology No Battery Backup Requ ired External Reset pin. Powerful Power Management Unit Very Low Standby Curre nt: 1uA Low Power-Down Current: 15uA Su pports Power-Down Mode for Power Saving Built-in Audio-Recording Microphone Am plifier No External OPAMP or BJT Requir ed Easy to PCB layout Configurable anal og interface Diffe.


APLUS aPR33A3

rential-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 Dir ect User Interface 7 sections random ti me voice recording and play back. aPR3 3A3 Ver. A 2/26 JAN 06 2014 Integrat ed Circuits Inc. aPR33A3 DESCRIPTION Today’s consumers demand the best in audio/voice. They wa.

Part

aPR33A3

Description

Seven sections random time Mode Recording voice



Feature


Integrated Circuits Inc. aPR33A3 aPR33 A3 Seven sections random time Mode (Q7. 0) Datasheet Recording voice IC APLUS I NTEGRATED CIRCUITS INC. Address: 3 F-10 , No. 32, Sec. 1, Chenggung Rd., Taipei , Taiwan 115, R.O.C. TEL: 886-2-2782-92 66 FAX: 886-2-2782-9255 WEBSITE : http: //www.aplusinc.com.tw Technology E-mail : service@aplusinc.com.tw Sales E-mail: sales@aplusinc.co.
Manufacture

APLUS

Datasheet
Download aPR33A3 Datasheet




 aPR33A3
Integrated Circuits Inc.
aPR33A3
aPR33A3
Seven sections random time Mode (Q7.0)
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:
service@aplusinc.com.tw
Sales E-mail:
sales@aplusinc.com.tw
Ver. A
1/26 JAN 06 2014




 aPR33A3
Integrated Circuits Inc.
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 sec. 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
7 sections random time voice recording and play back.
aPR33A3
Ver. A
2/26 JAN 06 2014




 aPR33A3
Integrated Circuits Inc.
aPR33A3
DESCRIPTION
Today’s consumers demand the best in audio/voice. They want crystal-clear sound wherever they
are in whatever format they want to use. APLUS delivers the technology to enhance a listener’s
audio/voice experience.
The aPR33A series are powerful audio processor along with high performance audio
analog-to-digital converters (ADCs) and digital-to-analog converters (DACs). The aPR33A series
are a fully integrated solution offering high performance and unparalleled integration with analog
input, digital processing and analog output functionality. The aPR33A series incorporates all the
functionality required to perform demanding audio/voice applications. High quality audio/voice
systems with lower bill-of-material costs can be implemented with the aPR33A series because of its
integrated analog data converters and full suite of quality-enhancing features such as sample-rate
convertor.
The aPR33A series Q7.0 is specially designed for simple key trigger, user can record and playback
the messages in random seven sections by switch, It is suitable in simple interface, e.g. toys, leave
messages system, answering machine etc. Meanwhile, this mode provides the power-management
system. Users can let the chip enter power-down mode when unused. It can effectively reduce
electric current consuming to 15uA and increase the using time in any projects powered by
batteries.
Ver. A
3/26 JAN 06 2014



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