Features: Single-chip, high quality voice recording & playback solution- No external ICs required- Minimum external componentsNon-volatile Flash memory technology- No battery backup required- 100K record cycles (typical)- 100-year message retention (typical)Single message of 20 to 30 seconds, ...
APR9301- V2: Features: Single-chip, high quality voice recording & playback solution- No external ICs required- Minimum external componentsNon-volatile Flash memory technology- No battery backup required- 10...
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Single-chip, high quality voice recording & playback solution- No external ICs required- Minimum external components
Non-volatile Flash memory technology- No battery backup required- 100K record cycles (typical)- 100-year message retention (typical)
Single message of 20 to 30 seconds, with external resistor selection
User-friendly, easy-to-use operation - Programming & development systems not required- Level-activated recording & edge-activated playback switches
Low power consumption- Operating current: 25 mA (typical, no load)- Standby current: 1uA ( typical, n o l oad)
Automatic power-down feature for longer battery life
Chip enable pin for simple message expansion
Single 56 V power supply
Item | Symbol | Condition | Min | Max | Unit |
Power Supply Voltage | VCC | TA = 25 | 5.5 | 6.5 | V |
Input Voltage |
VIN1 | TA = 25 | -0.3 | VCC+0.3 | V |
Input Voltage | VIN2 | |IIN| < 20 mA | -1.0 | VCC+1.0 | V |
Storage Temperature | TSTG | - | -65 | 150 | |
Temperature Under Bias | TBS | - | -65 | 125 | |
Lead Temperature | TLD | <10s | - | 300 |
The APR9301- V2 evice offers true single-chip solid-state storage capability and requires no software or microcontroller support. APR9301- V2 provides high-quality recording and playback with
a single 20- to 30-second message.APR9301- V2 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 APR9301- V2 combines a small size with low power consumption, non-volatility, and ease-of-use for a cost effective solution to voice recording and playback.