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参数资料
| 型号： | LC75397E |
| 元件分类： | 音频控制 |
| 英文描述： | 2 CHANNEL(S), TONE CONTROL CIRCUIT, PQFP64 |
| 封装： | QFP-64 |
| 文件页数： | 3/26页 |
| 文件大小： | 578K |
| 代理商： | LC75397E |
No. 6108-11/26
LC75397E
Continued from preceding page.
Pin No.
Pin
Function
Equivalent circuit
A capacitor with a value of a few tens of F must be inserted
between Vref and AVSS (VSS) to reduce power supply ripple
in the 0.5 × VDD voltage generator block used for analog
ground.
21
Vref
Chip enable
When this pin goes from high to low, data is written to an
internal latch and the analog switches operate. Data transfers
are enables when this pin is at the high level.
25
CE
Electronic volume control test pin.
This pin must be held at the VSS potential.
22
TEST
Unused pins. These pins must either be left open or
connected to VSS.
16
17
20
27
28
29
57
NC
Serial data and clock inputs for chip control
24
23
DI
CL
Ground
56
VSS
Power supply
26
VDD
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相关代理商/技术参数 |
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|---|---|
| LC75410E | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:Electronic Volume Controller for Car Audio Systems |
| LC75410ES-E | 功能描述:多媒体杂项 RoHS:否 制造商:Texas Instruments 类型: 通道数量: 转换速率:540 Mbps 分辨率: 封装 / 箱体:SOIC-16 封装:Tube |
| LC75410NES-E | 制造商:ON Semiconductor 功能描述:ELECTRONIC VOLUME - Trays |
| LC75410W | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:Electronic Volume Controller for Car Audio Systems |
| LC75410WS-E | 功能描述:多媒体杂项 RoHS:否 制造商:ON Semiconductor 类型: 通道数量: 转换速率: 分辨率: 封装 / 箱体: 封装: |
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