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| 型號(hào)： | LC7527E |
| 元件分類： | 音頻控制 |
| 英文描述： | 2 CHANNEL(S), EQUALIZER CIRCUIT, PQFP64 |
| 封裝： | QFP-64 |
| 文件頁(yè)數(shù)： | 7/11頁(yè) |
| 文件大?。?/td> | 244K |
| 代理商： | LC7527E |
No. 4466-5/11
LC7527E
Continued from preceding page.
Pin
Pin No.
Circuit type
Function
LVref
RVref
LIN1
LIN2
RIN1
RIN2
CE
CL
DI
S1
NC
58
55
59
60
54
53
27
25
26
24
16
20
21
29
33
52
61
Power supply: Analog ground
The impedance of the pattern connected to these pins should
be kept as low as possible.
LVref and RVref are not connected to the VSS pin.
Left channel audio signal input
IN1 is normally connected to an operational amplifier inverting
input.
IN2 is normally connected to an operational amplifier non-
inverting input.
Right channel audio signal input
IN1 is normally connected to an operational amplifier inverting
input.
IN2 is normally connected to an operational amplifier non-
inverting input.
Chip enable input. Internal data is latched when this pin goes
from high to low and the analog switches operate. Data
transfers are enabled when this pin is high.
Clock input. Schmitt inverter input circuit
Data input. Schmitt inverter input circuit
Dual chip system chip select input. By connecting S1 (this pin)
to either VDD or VEE, data input is enabled when the address
matches the corresponding address listed below.
S1 = VDD → Address: 8C
S1 = VEE → Address: 8D
No connection. Do not connect signals to these pins.
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|---|---|
| LC75281 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Parametric Equalizer System |
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| LC75281E-E | 功能描述:多媒體雜項(xiàng) RoHS:否 制造商:Texas Instruments 類型: 通道數(shù)量: 轉(zhuǎn)換速率:540 Mbps 分辨率: 封裝 / 箱體:SOIC-16 封裝:Tube |
| LC7530 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述: |
| LC7531 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述: |
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