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LC75342M の電気的特性と機能

LC75342MのメーカーはSanyo Semicon Deviceです、この部品の機能は「Single-Chip Volume and Tone Control System」です。


製品の詳細 ( Datasheet PDF )

部品番号 LC75342M
部品説明 Single-Chip Volume and Tone Control System
メーカ Sanyo Semicon Device
ロゴ Sanyo Semicon Device ロゴ 




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LC75342M Datasheet, LC75342M PDF,ピン配置, 機能
Ordering number : ENN*6271
CMOS IC
LC75342, 75342M
Single-Chip Volume and Tone Control System
Preliminary
Overview
The LC75342 and LC75342M are electronic volume and
tone control systems that provide volume, balance, a 2-
band equalizer, and input switching functions that can be
controlled from serially transferred data.
Functions
• Volume: 0 dB to –79 dB (in 1-dB steps) and –, for a
total of 81 settings.
The volume can be controlled independently in the left
and right channels to implement a balance function.
• Bass boost: Up to +20 dB in 2-dB steps. Peaking
characteristics.
• Treble: ±10 dB in 2-dB steps. Shelving characteristics.
• Selector: One of four sets of left/right inputs can be
selected.
• Input gain: The input signal can be boosted by from
0 dB to +30 dB in 2-dB steps.
Features
• On-chip buffer amplifiers minimize the number of
external components.
• Fabricated in a silicon gate CMOS process to minimize
switching noise from internal switches.
• Built-in analog ground reference voltage generation
circuit.
• All controls can be set from serially transferred data.
Supports the CCB standard.
Package Dimensions
unit: mm
3196-DIP30SD
[LC75342]
30 16
1 15
27.2
1.14 1.78
0.48 0.95
unit: mm
3216-MFP30S
30
[LC75342M]
16
SANYO: DIP30SD
1 15.3 15 0.15
• CCB is a trademark of SANYO ELECTRIC CO., LTD.
• CCB is a SANYO’s original bus format and all the
bus addresses are controlled by SANYO.
0.35 1.0 0.65
SANYO: MFP30S
Any and all SANYO products described or contained herein do not have specifications that can handle
applications that require extremely high levels of reliability, such as life-support systems, aircraft’s
control systems, or other applications whose failure can be reasonably expected to result in serious
physical and/or material damage. Consult with your SANYO representative nearest you before using
any SANYO products described or contained herein in such applications.
SANYO assumes no responsibility for equipment failures that result from using products at values that
exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or other
parameters) listed in products specifications of any and all SANYO products described or contained
herein.
SANYO Electric Co.,Ltd. Semiconductor Company
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN
D2499RM (OT) No. 6271-1/20

1 Page





LC75342M pdf, ピン配列
LC75342, 75342M
Overall Characteristics
Parameter
Total harmonic distortion
Crosstalk
Output noise voltage
Maximum attenuation
Current drain
High-level input current
Low-level input current
Symbol
Conditions
THD
CT
VN
Vomin
IDD
IIH
IIL
VIN = 1 Vrms, f = 1 kHz, all flat overall
VIN = 1 Vrms, f = 1 kHz, Rg = 1 k, all flat overall
All flat overall, 80 kHz, L.P.F
All flat overall, f = 1 kHz
VDD – VSS = +10 V
CL, DI, CE: VIN = 10 V
CL, DI, CE: VIN = 0 V
Pin Assignment
Ratings
min typ
80
9.3
–90
37
–10
max
0.01
10
Unit
%
dB
µV
dB
mA
µA
µA
LC75342, 75342M
(Top view)
No. 6271-3/20


3Pages


LC75342M 電子部品, 半導体
Input Gain Control
LC75342, 75342M
D4 D5 D6 D7 Operation
0000
0 dB
1000
+2 dB
0100
+4 dB
1100
+6 dB
0010
+8 dB
1010
+10 dB
0110
+12 dB
1110
+14 dB
0001
+16 dB
1001
+18 dB
0101
+20 dB
1101
+22 dB
0011
+24 dB
1011
+26 dB
0111
+28 dB
1111
+30 dB
No. 6271-6/20

6 Page



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[ LC75342M データシート.PDF ]


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共有リンク

Link :


部品番号部品説明メーカ
LC75342

Single-Chip Volume and Tone Control System

Sanyo Semicon Device
Sanyo Semicon Device
LC75342M

Single-Chip Volume and Tone Control System

Sanyo Semicon Device
Sanyo Semicon Device


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