|
|
PDF BD3812F Data sheet ( Hoja de datos )
| Número de pieza | BD3812F | |
| Descripción | 2 channel Volume IC | |
| Fabricantes | ROHM Semiconductor | |
| Logotipo |  |
|
Hay una vista previa y un enlace de descarga de BD3812F (archivo pdf) en la parte inferior de esta página. Total 3 Páginas | ||
|
No Preview Available !
Audio ICs
2 channel Volume IC
BD3812F
BD3812F
BD3812F is a sound processor IC that has features of volume, and gain amplifier required for AV receiver and
mini-component stereo. Up to 4 chips can be used with common bus line by chip select pin.
zApplications
AV receiver and mini stereo set.
zFeatures
1) Volume residual noise : 1.2µ Vrms {Dynamic range : 131dB (IHF-A)}
2) Volume is 2ch-independence. (0 to -103dB, MUTE 1dB / step)
3) BUS is common and be possible to maximum 8channnel-ization of
6ch-Volume IC.
4) It can be controlled until 4 chips with common bus line at the same time.
5) Maximum output voltage : 4.2Vrms (Vcc=7V, VEE=−7V, RL=10kΩ)
6) The serial data control of 2-wire type. (correspond to 3.3V and 5V)
7) Built-in the convenient output gain amp.(0, 6 to 18dB, 2dB / step) for the
adjustment of the output signal.
8) Output mute be able to serial data and external mute terminal both.
zExternal dimensions (Unit : mm)
8.7±0.2
14 8
17
1.27
0.4±0.1
0.15±0.1
0.1
SOP14
zAbsolute maximum ratings (Ta=25°C)
Parameter
Symbol
Impressed voltage
VCC−VEE
Input voltage
VIN
Power dissipation
Pd
Operating temperature
Topr
Storage temperature
Tastg
∗ This value decreases 4.5mW/ ˚C for Ta=25˚C or more.
A standard board,70 70 1.6mm, shall be mounted.
Limits
15
VCC+0.3 to VEE−0.3
450 ∗
−20 to +75
−55 to +125
Unit
V
V
mW
˚C
˚C
zOperating voltage range (Ta=25°C)
Parameter
Symbol
Power supply (Positive)
VCC−GND
Power supply (Negative) VEE−GND
Min.
5
−5
Typ. Max.
− 7.3
− −7.3
Unit
V
V
Rev.A
1/2
1 page | ||
| Páginas | Total 3 Páginas | |
| PDF Descargar | [ Datasheet BD3812F.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| BD3812F | 2 channel Volume IC | ROHM Semiconductor |
| 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 |