參數(shù)資料
型號(hào): LC7461M
元件分類(lèi): 搖控器
英文描述: INFRARED, TRANSMITTER IC, PDSO24
封裝: MFP-24
文件頁(yè)數(shù): 3/7頁(yè)
文件大?。?/td> 230K
代理商: LC7461M
Pin Assignment
Top view
Pin Description
Pin Name
Pin No.
Input/Output
Internal Equivalent Circuit
Pin Function
VDD,VSS
8, 12
Power supply pins VSS = GND
KO0toKO713to20
Output
Key scan timing signal output pins
KI0toKI31 to 4
Input
Keys return signal entry pins
OSC1
OSC2
10
11
Input/output
Input/output pins for ceramic resonator-used
oscillation
Oscillator configuration
C0 to C5
21 to 24,
5, 6
Input
Input pins for custom code setting
Capable of externally setting 6 bits of 13 bits in
all that provide a custom code
OUT
7
Output
Output pin for transmit LED drive
TEST
9
Input
LSI test pin
Normally set to high-level or brought to open
state
LC7461M
No.2119-3/7
相關(guān)PDF資料
PDF描述
LC7462M INFRARED, TRANSMITTER IC, PDSO20
LC7463M INFRARED, TRANSMITTER IC, PDSO20
LC7464M INFRARED, TRANSMITTER IC, PDSO24
LC7465M INFRARED, TRANSMITTER IC, PDSO30
LC74711 ON-SCREEN DISPLAY IC, PDIP22
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