参数资料
型号: LC75412E
元件分类: 音频控制
英文描述: 2 CHANNEL(S), TONE CONTROL CIRCUIT, PQFP64
封装: QIP-64
文件页数: 4/21页
文件大小: 204K
代理商: LC75412E
No. 7053-12/21
LC75412E, 75412W
Continued from preceding page.
Pin Name
Pin No.
Function
Equivalent circuit
Continued on next page.
Equalizer F1 band filter configuration capacitor connection pins.
Connect capacitor between
LF1C1 (RF1C1) and LF1C2 (RF1C2)
LF1C2 (RF1C2) and LF1C3 (RF1C3)
LF1C1
LF1C2
LF1C3
RF1C1
RF1C2
RF1C3
42
41
40
7
8
9
VDD
FnC1
VDD
FnC3
VDD
FnC2
+
Equalizer F3 band filter configuration capacitor connection pins.
Connect capacitor between
LF3C1 (RF3C1) and LF3C2 (RF3C2)
LF3C2 (RF3C2) and LF3C3 (RF3C3)
LF3C1
LF3C2
LF3C3
RF3C1
RF3C2
RF3C3
36
35
34
13
14
15
Equalizer output pins
LTOUT
RTOUT
33
16
VDD
Fader block input pins
Drive at low impedance.
LFIN
RFIN
32
17
VDD
No connect pin
NC
45
44
43
39
38
37
21
10
11
12
5
4
3
Dedicated IC test pin.
Normally this pin is used connected to GND.
TEST
28
VDD
相关PDF资料
PDF描述
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LC75421M 2 CHANNEL(S), TONE CONTROL CIRCUIT, PDSO36
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相关代理商/技术参数
参数描述
LC75412EH-E 功能描述:音频放大器 RoHS:否 制造商:STMicroelectronics 产品:General Purpose Audio Amplifiers 输出类型:Digital 输出功率: THD + 噪声: 工作电源电压:3.3 V 电源电流: 最大功率耗散: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:TQFP-64 封装:Reel
LC75412W 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:Electronic Volume Controller for Car Audio Systems
LC75412WH-D-E 功能描述:音频放大器 RoHS:否 制造商:STMicroelectronics 产品:General Purpose Audio Amplifiers 输出类型:Digital 输出功率: THD + 噪声: 工作电源电压:3.3 V 电源电流: 最大功率耗散: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:TQFP-64 封装:Reel
LC75412WH-E 功能描述:音频放大器 RoHS:否 制造商:STMicroelectronics 产品:General Purpose Audio Amplifiers 输出类型:Digital 输出功率: THD + 噪声: 工作电源电压:3.3 V 电源电流: 最大功率耗散: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:TQFP-64 封装:Reel
LC75412WS 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:Electronic Volume Controller for Car Audio Systems