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参数资料
| 型号： | LC75421M |
| 元件分类： | 音频控制 |
| 英文描述： | 2 CHANNEL(S), TONE CONTROL CIRCUIT, PDSO36 |
| 封装： | 0.375 INCH, MFP-36 |
| 文件页数： | 2/24页 |
| 文件大小： | 392K |
| 代理商： | LC75421M |
No. 6866-10/24
LC75421M
Continued from preceding page.
Pin No.
Pin Name
Function
Equivalent circuit
Capacitor connection pin for configuring treble filter
11
27
LTRE
RTRE
VDD
TRE
Connect a capacitor of a few tens of F between Vref and
AVSS (VSS) as a analog ground 0.5 × VDD voltage
generator, current ripple countermeasure.
19
Vref
VDD
Vref
VDD
Ground pin
3
VSS
Power supply pin
35
VDD
Chip enable pin
Data is written to the internal latch and the analog switches
are operated when the level changes from High to Low.
Data transfer is enabled when the level is High.
2
CE
Serial data pin and clock input pin for control
1
36
DI
CL
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