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参数资料
| 型号： | LC75391 |
| 元件分类： | 音频控制 |
| 英文描述： | 2 CHANNEL(S), TONE CONTROL CIRCUIT, PDIP30 |
| 封装： | SDIP-30 |
| 文件页数： | 1/13页 |
| 文件大小： | 320K |
| 代理商： | LC75391 |
CMOS LSI
Ordering number :EN*5201A
LC75391, 75391M
SANYO Electric Co.,Ltd. Semiconductor Bussiness Headquarters
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN
Single-Chip Electronic Volume Control System
N3095HA (OT) No. 5201-1/13
Overview
The LC75391 and LC75391M are single-chip electronic
volume and tone control systems that support volume
control, tone control, and input and output signal
switching functions controlled by serial input data.
Functions
Input and output signal switching: The four I/O switches
can be set to on or off independently.
Volume control: Independent control of the left and
right channels can be used to implement a balance
function.
0 to –20 dB in 2 dB steps, –20 to –32 dB in 3 dB steps,
–32 to –53 dB in 4 dB steps, –52 to –70 dB in 4.5 dB
steps, and –
∞.
Tone controls: Four frequency characteristic types
selectable by setting internal switches.
Also supports a buffer function that requires no external
components.
Two general-purpose output ports: These ports allow
this LSI to control motorized volume controls and
general-purpose logic.
Package Dimensions
unit: mm
3196-DIP30SD
SANYO: DIP30SD
[LC75391]
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.
unit: mm
3216-MFP30S
SANYO: MFP30S
[LC75391M]
Specifications
Absolute Maximum Ratings at Ta = 25°C, VSS = 0 V
Parameter
Symbol
Conditions
Ratings
Unit
Maximum supply voltage
VDD max
VDD
12
V
Maximum input voltage
VIN max
CL, DI, CE, L1 to L4, R1 to R4
VSS – 0.3 to VDD + 0.3
V
Allowable power dissipation
Pd max
Ta
≤ 85°C
160
mW
Operating temperature
Topr
–40 to +85
°C
Storage temperature
Tstg
–50 to +125
°C
相关PDF资料 |
PDF描述 |
|---|---|
| LC75391M | 2 CHANNEL(S), TONE CONTROL CIRCUIT, PDSO30 |
| LC75394E | 2 CHANNEL(S), VOLUME CONTROL CIRCUIT, PQFP64 |
| LC75394NE | 2 CHANNEL(S), VOLUME CONTROL CIRCUIT, PQFP64 |
| LC75395E | 2 CHANNEL(S), VOLUME CONTROL CIRCUIT, PQFP64 |
| LC75410E | 2 CHANNEL(S), TONE CONTROL CIRCUIT, PQFP64 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| LC75391M | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:Single-Chip Electronic Volume Control System |
| LC75392 | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:Single-Chip Electronic Volume Control System |
| LC75392M | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:Single-Chip Electronic Volume Control System |
| LC75393E | 制造商:未知厂家 制造商全称:未知厂家 功能描述: |
| LC75394 | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:Single-Chip Electronic Volume Control System |
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