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APR9301-V2 Datasheet

  • APR9301-V2

  • SINGLE-CHIP VOICE RECORDING & PLAYBACK DEVICE FOR SINGLE 20 ...

  • 7頁

  • APLUS

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APLUS INTEGRATED CIRCUITS INC.
APR9301-V2
Single-Chip Voice Recording & Playback Device
for Single 20 to 30 Second Message
Features
鈥?Single-chip, high quality voice recording & playback
solution
- No external ICs required
- Minimum external components
鈥?Non-volatile Flash memory technology
- No battery backup required
- 100K record cycles (typical)
- 100-year message retention (typical)
鈥?Single message of 20 to 30 seconds, with external resistor
selection
鈥?User-friendly, easy-to-use operation
- Programming & development systems not required
- Level-activated recording & edge-activated
playback switches
鈥?Low power consumption
- Operating current: 25 mA (typical, no load)
- Standby current: 1uA (typical, no load)
鈥?Automatic power-down feature for longer battery life
鈥?Chip enable pin for simple message expansion
鈥?Single 5 V power supply
6
General Description
The APR9301 de vice offers true single-chip solid-state
storage capability and requires no software or microcontroller
support. It provides high-quality recording and playback with
a single 20- to 30-second message. It is ideal for portable
voice recorders, toys, and many other consumer and
industrial applications.
APLUS integrated analog/multi-level storage technology is
implemented in advanced Flash non-volatile memory cells,
each of which can typically store more than 256 voltage
levels. The APR9301 -V2
stores and reproduces voice
signals in their natural forms, eliminating the distortion that is
often introduced by encoding and compression. The device
combines a small size with low power consumption, non-
volatility, and ease-of-use for a cost effective solution to voice
recording and playback.
.
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