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PDF ISD3800 Data sheet ( Hoja de datos )
| Número de pieza | ISD3800 | |
| Descripción | Digital ChipCorder | |
| Fabricantes | Nuvoton Technology | |
| Logotipo |  |
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ISD3800 DATASHEET
ISD3800
Digital ChipCorder
with
Digital Audio Interface
Publication Release Date: Aug 23, 2013
- 1 - Revision 1.0
1 page  
ISD3800 DATASHEET
3 BLOCK DIAGRAM
AUXIN
AUXIN
GPIO7 / SDI
GPIO6 / SCK
GPIO5 / WS
GPIO4 / SDO
I2S
Interface
Digital Signal Path:
Digital Filters
Resampling
Volume Control
SUM2 +
DAC
PWM
Control
De-Compression
SCLK
SSB
GPIO1 / MISO
GPIO0 / MOSI
GPIO3 / INTB
GPIO2 / RDY/BSYB
SPI
Interface
Memory Management
and Command
Interpreter
Flash Memory
Controller
AUXOUT
AUXOUT
SPK+
SPK-
Figure 3-1 ISD3800 Block Diagram
Publication Release Date: Aug 23, 2013
- 5 - Revision 1.0
5 Page 
ISD3800 DATASHEET
6 ELECTRICAL CHARACTERISTICS
6.1 OPERATING CONDITIONS
OPERATING CONDITIONS (INDUSTRIAL PACKAGED PARTS)
CONDITIONS
VALUES
Operating temperature range (Case temperature)
Digital Supply voltage (VCCD) [1]
Digital Ground voltage (VSSD) [2]
Analog Supply voltage (VCCA) [3]
Analog Ground voltage (VSSA) [2]
Speaker Supply voltage (VCCSPK) [3]
Speaker Ground voltage (VSSSPK) [2]
Flash Source Supply voltage (VCCFS) [4] – to regulate VCCF
Flash Source Supply voltage (VCCFS) [4] – tied to VCCF
Flash Supply voltage - (VCCF) [4] – regulated from VCCFS
Flash Supply voltage - (VCCF) [4] – tied to VCCFS
-40°C to +85°C
+2.7V to +5.5V
0V
+2.7V to +5.5V
0V
+2.7V to +5.5V
0V
+2.7V to +5.5V
+2.25V to +3.6V
+2.4V to +3.0V
+2.25V to +3.6V
NOTES:
[1] VCCD 2.7 ~ 5.5V; No restrictions with respect to VCCA and VCCSPK.
[2] VSSD = VSSA = VSSSPK
[3] In Class-AB mode: VCCSPK must equal VCCA. Otherwise: VCCSPK ≥ VCCA.
[4] If VCCFS is guaranteed to be below 3.6V (or upper flash supply limit), then VCCF should be tied to VCCFS.
Figure
6-1
VCCF
vs.
VCCFS
–
VCCF
is
regulated
internally
from
V [4]
CCFS
- 11 -
Publication Release Date: Aug 23, 2013
Revision 1.0
11 Page | ||
| Páginas | Total 26 Páginas | |
| PDF Descargar | [ Datasheet ISD3800.PDF ] | |
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