|
|
PDF CXA1846AN Data sheet ( Hoja de datos )
| Número de pieza | CXA1846AN | |
| Descripción | Electronic volume control | |
| Fabricantes | Sony Corporation | |
| Logotipo |  |
|
Hay una vista previa y un enlace de descarga de CXA1846AN (archivo pdf) en la parte inferior de esta página. Total 10 Páginas | ||
|
No Preview Available !
CXA1846AM/AN
Electronic volume control
For the availability of this product, please contact the sales office.
Description
The CXA1846AM/AN is an electrical volume
control IC for use in car radios/stereos and radio-
cassette recorders featuring serial data control. It
has improved over the CXA1846M/N by reducing
the ‘pop’ noise during volume level-switchings.
CXA1846AM
20 pin SOP (Plastic)
CXA1846AN
20 pin SSOP (Plastic)
Features
• Volume adjustment (0dB to –87dB, – ∞dB)
• Balance
• Serial data control (DATA, CLK, CE)
• Single 8V power supply
• Zero-cross detection circuit
Structure
Bipolar silicon monolithic IC
Absolute Maximum Ratings (Ta=25 °C)
• Supply voltage
VCC 13 V
• Operating temperature Topr –40 to +85 °C
• Storage temperature Tstg –65 to +150 °C
• Allowable power dissipation
PD SOP 350 (75°C) mW
SSOP 220 (75°C) mW
Block Diagram and Pin Configuration
Recommended Supply Voltage Range
Supply voltage
VCC 6 to 12
V
20 19 18 17 16 15 14 13 12 11
50K
VOLUME VOLUME
8dB STEP 1dB STEP
100k
100k
LATCH
SHIFT REGISTER
50K
LATCH CONTROL
ZCDET
VOLUME VOLUME
8dB STEP 1dB STEP
1 2 3 4 5 6 7 8 9 10
Sony reserves the right to change products and specifications without prior notice. This information does not convey any license by
any implication or otherwise under any patents or other right. Application circuits shown, if any, are typical examples illustrating the
operation of the devices. Sony cannot assume responsibility for any problems arising out of the use of these circuits.
—1—
E97102B8Y
1 page  
Data Allocation
Fast bit
D1
D2
D3
D4
D5
D6
D7
D8
D9
D10
D11
D12
D13
D14
D15
D16
NOP
VRC1
MSB
VRF1
NOP
VRC2
VRF2
LSB
VRC1/VRC2
Setting
0
–8
–16
–24
–32
–40
–48
–56
–64
–72
–80
–∞
–∞
VRF1/VRF2
Setting
0
–1
–2
–3
–4
–5
–6
–7
D2/D10
1
1
1
1
1
1
1
1
0
0
0
0
0
D6/D14
1
1
1
1
0
0
0
0
D3/D11
1
1
1
1
0
0
0
0
1
1
1
1
0
D4/D12
1
1
0
0
1
1
0
0
1
1
0
0
0
D7/D15
1
1
0
0
1
1
0
0
D8/D16
1
0
1
0
1
0
1
0
—5—
D5/D13
1
0
1
0
1
0
1
0
1
0
1
0
0
CXA1846AM/AN
5 Page | ||
| Páginas | Total 10 Páginas | |
| PDF Descargar | [ Datasheet CXA1846AN.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| CXA1846AM | Electronic volume control | Sony Corporation |
| CXA1846AN | Electronic volume control | Sony Corporation |
| 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 |