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參數(shù)資料
| 型號： | LC7535M |
| 廠商： | Sanyo Electric Co.,Ltd. |
| 英文描述： | Electronic Volume/Loudness Control with Serial Data Control and High Voltage-Handling Capacity |
| 中文描述： | 電子音量/響度與串行數(shù)據(jù)控制和高壓處理能力控制 |
| 文件頁數(shù)： | 1/9頁 |
| 文件大?。?/td> | 226K |
| 代理商： | LC7535M |
Overview
The LC7535M is an electronic volume and loudness
control IC that provides volume, balance, and loudness
functions with a minimal number of external components
and that can be controlled electronically.
Functions
Volume: Provides 81 positions from 0 dB to –79 dB in
1-dB steps and –
∞
. A balance function can be
implemented by controlling the left and right volume
levels independently.
Loudness: A loudness function can be implemented by
attaching external capacitors at the output tap provided
at the –20-dB position in the 5-dB step volume control.
S (select) pin: Up to two LC7535M chips can be used on
the same bus.
Serial data input: The LC7535M supports
communication with the controller in the CCB format.
Feature
High voltage-handling capacity: ±16 V.
Package Dimensions
unit: mm
3216A-MFP30S
CMOS IC
53098RM (OT) No. 5760-1/9
SANYO: MFP30S
[LC7535M]
SANYO Electric Co.,Ltd. Semiconductor Bussiness Headquarters
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN
Electronic Volume/Loudness Control with Serial Data
Control and High Voltage-Handling Capacity
LC7535M
Ordering number : EN5760
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.
Specifications
Absolute Maximum Ratings
at Ta = 25°C, V
SS
= 0 V
Parameter
Symbol
Conditions
Ratings
Unit
V
DD
max
V
EE
max
V
CC
max
V
IN
max1
V
IN
max2
V
IN
max3
Pd max
V
EE
≤
V
SS
< V
CC
< V
DD
V
EE
≤
V
SS
< V
CC
< V
DD
V
EE
≤
V
SS
< V
CC
< V
DD
CL, DI, CE
V
SS
to V
SS
+ 18
V
SS
– 18 to V
SS
V
SS
to V
SS
+ 7
0 to V
CC
+ 0.3
V
EE
– 0.3 to V
DD
+ 0.3
V
CC
– 0.3 to V
DD
+ 0.3
V
Maximum supply voltage
V
V
V
Maximum input voltage
L5dBIN, R5dBIN, L1dBIN, R1dBIN
V
S
Ta
≤
75°C
V
Allowable power dissipation
250
mW
Operating temperature
Topr
–30 to +75
°C
Storage temperature
Tstg
–40 to +125
°C
Parameter
Symbol
Conditions
Ratings
Unit
min
typ
max
V
DD
V
EE
V
CC
V
IH
1
V
IH
2
V
IL
1
V
IL
2
V
DD
V
EE
V
CC
CL, DI, CE
V
CC
+ 4.5
16
V
Supply voltage
–16
0
V
4.5
5
5.5
V
Input high-level voltage
0.8 V
CC
V
CC
V
DD
V
S
0.8
×
(V
DD
– V
CC
) + V
CC
V
Input low-level voltage
CL, DI, CE
V
SS
V
CC
0.2 V
CC
V
S
0.2
×
(V
DD
– V
CC
) + V
CC
Continued on next page.
V
Allowable Operating Ranges
at Ta = 25°C, V
SS
= 0 V
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相關(guān)代理商/技術(shù)參數(shù) |
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| LC75366M | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Two-Channel Electronic Volume Control |
| LC7536LHS | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:High-voltage, Two-channel Electronic Attenuator |
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