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PDF AN12969A Data sheet ( Hoja de datos )
| Número de pieza | AN12969A | |
| Descripción | I2C bus control compatible AGC built-in stereo BTL amplifier IC | |
| Fabricantes | Panasonic Semiconductor | |
| Logotipo |  |
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DATA SHEET
Part No.
Package Code No.
AN12969A
UBGA031-W-3030AEA
www.DataSheet4U.com
Publication date: October 2008
SDE00027BEB
1
1 page  
AN12969A
Pin Descriptions
Pin No.
Pin name
A1 GND_SPL
A2 LOUT_POS
A3 VCC
A4 VCC_D
A5 SCL
A6 GND
B1 LOUT_NEG
B2 VREF
B3 S.D
B4 GND
B5 SDA
B6 N.C.
C1 ROUT_NEG
C2 VCC_SP
C3 VREF_SP
C4 GND
C5 PREOUT_L
C6 N.C.
D1 GND_SPR
D2 N.C.
D3 GND
D4 PREOUT_R
D5 FB_R
D6 FB_L
Type
Ground
Output
Power Supply
Power Supply
Input
Ground
Output
Input
Input
Ground
Input / Output
—
Output
Power Supply
Input
Ground
Output
—
Ground
—
Ground
Output
Input
Input
Description
Grounding (For speaker L-channel)
Speaker output L-channel (+)
Power supply VCC
VCC_D for logic circuit
SCL
Grounding
Speaker output L-channel (–)
Reference voltage pin
Shut-down pin
Grounding
SDA
N.C.
Speaker output R-channel (–)
VCC_SP for the circuit of speaker output
Reference voltage pin for the circuit of speaker output
Grounding
First amplifier output L-channel
N.C.
Grounding (For speaker R-channel)
N.C.
Grounding
First amplifier output R-channel
First amplifier negative feedback input R-channel
First amplifier negative feedback input L-channel
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AN12969A
Electrical Characteristics (Reference values for design) (Continued)
Note) Unless otherwise specified, Ta = 25°C±2°C, VCC = 3.0 V,VCC_D = 1.8 V, VBAT =3.8 V
The characteristics listed below are reference values for design of the IC and are not guaranteed by inspection.
If a problem does occur related to these characteristics, Panasonic will respond in good faith to user concerns.
START
CONDITION
SDA
tF
tLow
tR
Repeated START STOP
CONDITION CONDITION
START
CONDITION
VIHmin
(*2)
tSU;DAT
tF
VILmax(*3)
tHD;STA
tR
tBUF
SCL
tHD;STA
tHD;DAT
tHigh
tSU;STA
tSU;STO
Note) 1. The characteristics listed below are reference values derived from the design of the IC and are not guaranteed by inspection.
If a problem does occur related to these characteristics, we will respond in good faith to user concerns.
2. *1: All values are VIHmin (*2) and VILmax (*3) level standard.
*2: VIHmin is the minimum limit of the signal input high level is indicated.
*3: VILmax is the maximum limit of the signal input low level is indicated.
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| Páginas | Total 30 Páginas | |
| PDF Descargar | [ Datasheet AN12969A.PDF ] | |
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