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PDF APR9301-V2 Data sheet ( Hoja de datos )
| Número de pieza | APR9301-V2 | |
| Descripción | SINGLE-CHIP VOICE RECORDING & PLAYBACK DEVICE FOR SINGLE 20 TO 30 SECOND MESSAGE | |
| Fabricantes | Apuls Intergrated Circuits | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de APR9301-V2 (archivo pdf) en la parte inferior de esta página. Total 7 Páginas | ||
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APLUS INTEGRATED CIRCUITS INC.
APR9301-V2
Single-Chip Voice Recording & Playback Device
for Single 20 to 30 Second Message
Features
• 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, no load)
• Automatic power-down feature for longer battery life
• Chip enable pin for simple message expansion
• Single 56 V power supply
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.
.
Page 1
1 page  
APLUS
APR9301-V2
Table 2 Absolute Maximum Ratings.
Item
Power Supply Voltage
Input Voltage
Input Voltage
Storage Temperature
Temperature Under Bias
Lead Temperature
Symbol
VCC
VIN1
VIN2
TSTG
TBS
TLD
Condition
TA = 25 oC
TA = 25 oC
|IIN| < 20 mA
-
-
<10s
Min Max
5.5 6.5
-0.3 VCC +0.3
-1.0 VCC +1.0
-65 150
-65 125
- 300
Table 3 DC Characteristics Note 1
Item
Input High Voltage
Input Low Voltage
Output High Voltage
Output Low Voltage
Input Leakage Current
Input Leakage Current
Output Tristate Leakage Current
Symbol
V IH
V IL
VOH
V OL
IIH
IIL
IOZ
Operating Current Consumption
Standby Current Consumption
ICC
ICCS
Condition
-
-
IOH = -1.6mA
IOL = 4.0mA
VIH = VCC
VIL = VSS Note 2
VOUT = VCC
or
VOUT = VSS
Internal Clock, No Load
No Load
Min
0.8 V CC
-
2.4
-
-
-1.0
-1.0
-
-
Table 4 Analog Characteristics Note 1
Item
Symbol
MicIn Input Voltage
V MI
MicIn Input Resistance
RMI
MicIn Amp Gain (1)
GMI1
MicIn Amp Gain (2)
GMI2
AnaIn Input Voltage
VANI
AnaIn Input Resistance
RANI
AnaIn Amp Gain
GANI
AGC Output Resistance
RAGC
SP+/- Output Power
PSP
Voltage Amplitude Across SP+/-
VSP
Total Harmonic Distrotion
THD
Condition
-
-
AGC < 2.2V
AGC > 3.0V
-
-
AnaIn to SP+/-
-
RSP+/- = 16W
RSP+/- > 16W
@ 1kHz & 20mVp-p input
Min
-
-
-
-
-
-
-
-
-
-
Note 1: Typical Values: VCCD = VCCA = 6V; VSSD = VSSA = 0V; T A = 25oC
Note 2: Except pins 23 and 27 which have internal pull-up resistors.
Typ
x
-
-
-
-
-
-
25
1.0
Typ
-
10
24
-45
-
10
22
1
12.2
1.25
1
Unit
V
V
V
oC
oC
oC
Max
-
0.8
-
0.45
1.0
-
1.0
-
-
Unit
V
V
V
V
uA
uA
uA
mA
uA
Max
20
-
-
-15
50
-
-
-
-
-
Unit
mVP-P
kW
dB
dB
mVP-P
kW
dB
kW
mW
VP-P
%
Page 5
5 Page | ||
| Páginas | Total 7 Páginas | |
| PDF Descargar | [ Datasheet APR9301-V2.PDF ] | |
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