|
|
PDF LA6564H Data sheet ( Hoja de datos )
| Número de pieza | LA6564H | |
| Descripción | 4CH Bridge (BTL) Driver for CD-R | |
| Fabricantes | Sanyo | |
| Logotipo |  |
|
Hay una vista previa y un enlace de descarga de LA6564H (archivo pdf) en la parte inferior de esta página. Total 8 Páginas | ||
|
No Preview Available !
Ordering number : ENN7336
Monolithic Linear IC
LA6564H
4CH Bridge (BTL) Driver for CD-R
Overview
The LA6564H is a 4-channel BTL driver developed for
CD-ROM/R/RW and DVD-ROM actuator.
Package Dimensions
unit : mm
3234A-HSOP28H-C (375mil)
[ LA6564H ]
Functions
• Three power supply systems (with a separate preamplifier stage).
• Four bridge-connection (BTL) power amps built-in.
• IO max : 1A.
• Mute circuit (output ON/OFF) built-in. With three systems (2-1-1).
• Provides output voltage setting pin (for 4CH only).
Specifications
Maximum Ratings at Ta = 25°C
Parameter
Supply voltage 1
Supply voltage 2
Symbol
VCC max
VS max
Allowable power dissipation
Pd max
Maximum input voltage
Mute pin voltage
Maximum output current
Operating temperature
Storage temperature
*1 Note : VCC≥VS*
VINB
VMUTE
IO max
Topr
Tstg
Conditions
*1
*1
Independent IC
A specified substrate
(114.3mm×76.1mm×1.6mm/glass epoxy)
Each output
Ratings
14
14
0.82
2
13
13
1
-30 to +85
-55 to +150
Unit
V
V
W
W
V
V
A
°C
°C
92502 RM (IM) No.7336-1/8
1 page  
Block Diagram
LA6564H
VS1 1
VO1+ 2
Power supply
(CH1 and 2)
CH1
VO1- 3
VO4+ 4
CH4
VO4-
VS3
5
Power supply
6 (CH4)
VO_SET 7
-
+
P-GND FR
VO4* Output voltage set
P-GND (Power system GND)
CH2
-
+
28 (NC)
27 VO2-
CH3
26 VO2+
25 VO3-
24 VO3+
Power supply
(CH3)
23 VS2
-
+
22 MUTE2
CH3 ON/OFF MUTE2
P-GND (Power system GND)
FR P-GND
VCC 8
Signal system VCC
(PRE-VCC)
VG4 9
VIN4 10
11kΩ
44kΩ
-
+
VG1 11
11kΩ
VIN1 12
22kΩ
-
+
VREF-OUT 13
VREF-IN 14
-
+
Thermal Shutdown
(Overheat protection circuit)
S-GND (Signal system GND)
21 S-GND
22kΩ
-
+
20 VG3
11kΩ
19 VIN3
22kΩ
-
+
18 VG2
11kΩ
17 VIN2
16 MUTE1
CH1,2 ON/OFF MUTE1
CH4 ON/OFF MUTE3
15 MUTE3
No.7336-5/8
5 Page | ||
| Páginas | Total 8 Páginas | |
| PDF Descargar | [ Datasheet LA6564H.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| LA6564H | 4CH Bridge (BTL) Driver for CD-R | Sanyo |
| Número de pieza | Descripción | Fabricantes |
| SLA6805M | High Voltage 3 phase Motor Driver IC. |
 Sanken |
| SDC1742 | 12- and 14-Bit Hybrid Synchro / Resolver-to-Digital Converters. |
 Analog Devices |
|
DataSheet.es es una pagina web que funciona como un repositorio de manuales o hoja de datos de muchos de los productos más populares, |
| DataSheet.es | 2020 | Privacy Policy | Contacto | Buscar |