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PDF LC75392 Data sheet ( Hoja de datos )
| Número de pieza | LC75392 | |
| Descripción | Single-Chip Electronic Volume Control System | |
| Fabricantes | Sanyo Semicon Device | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de LC75392 (archivo pdf) en la parte inferior de esta página. Total 12 Páginas | ||
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Ordering number : EN5681
CMOS LSI
LC75392, 75392M
Single-Chip Electronic Volume Control System
Overview
The LC75392 (DIP-30SD) and the LC75392M (MFP-
30S) are electronic volume control ICs that provide input
and output switching, volume, and tone control functions
controlled by data transferred over a serial interface.
Functions
• Input and output switching: Four inputs and outputs can
be switched independently.
• Volume control: A balance function can be implemented
by controlling the left and right levels independently.
Each channel can be set to 0 to –20 dB in 2 dB steps,
–20 to –32 dB in 3 dB steps, –32 to –52 dB in 4 dB
steps, –52 dB to –70 dB in 4.5 dB steps, and –∞.
•Tone controls: Internal switches are provided to select
between four sets of frequency characteristics. A buffer
function can be implemented using external
components.
Features
Serial data interface: Support for control and
communication in the CCB format.
Package Dimensions
unit: mm
3196-DIP30SD
[LC75392]
unit: mm
3216-MFP30S
[LC75392M]
SANYO: DIP30SD
SANYO: MFP30S
Specifications
Absolute Maximum Ratings at Ta = 25°C, VSS = 0 V
Parameter
Maximum supply voltage
Maximum input voltage
Allowable power dissipation
Operating temperature
Storage temperature
Symbol
VDD max
VIN max
Pd max
Topr
Tstg
Conditions
VDD
CL, DI, CE, L1, L2, L3, L4, R1, R2, R3, R4
Ta ≤ 85°C
Ratings
12
VSS – 0.3 to VDD + 0.3
160
–40 to +85
–50 to +125
Unit
V
V
mW
°C
°C
• CCB is a trademark of SANYO ELECTRIC CO., LTD.
• CCB is SANYO’s original bus format and all the bus addresses are controlled by SANYO.
SANYO Electric Co.,Ltd. Semiconductor Bussiness Headquarters
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110 JAPAN
73097HA(OT) No. 5681-1/12
1 page  
Crosstalk
LC75392, 75392M
Volt meter
Use circuit
constants identical
to those of the right
channel.
No. 5681-5/12
5 Page 
LC75392, 75392M
Main Volume Step Characteristics
Tone Control Characteristics
Overall
Steps
THD vs. Frequency Characteristics
80 kHz low-pass filter
Overall
Frequency, f – Hz
THD vs. Power-Supply Voltage Characteristics
Frequency, f – Hz
THD vs. Input Level Characteristics
80 kHz low-pass filter
Overall
Buffer mode off
Flat
Power-supply voltage, VDD – V
80 kHz low-pass filter
Overall
Buffer mode off
Flat
Input level, VIN – dBV
No. 5681-11/12
11 Page | ||
| Páginas | Total 12 Páginas | |
| PDF Descargar | [ Datasheet LC75392.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
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| LC75392 | Single-Chip Electronic Volume Control System | Sanyo Semicon Device |
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