參數(shù)資料
型號： CAP1014-1-EZK
廠商： STANDARD MICROSYSTEMS CORP
元件分類： 模擬信號調理
英文描述： SPECIALTY ANALOG CIRCUIT, QCC32
封裝： 5 X 5 MM, 0.50 MM PITCH, ROHS COMPLIANT, QFN-32
文件頁數(shù)： 55/73頁
文件大?。?/td> 945K
代理商： CAP1014-1-EZK
Multiple Channel Capacitive Touch Sensor and LED Driver
Datasheet
SMSC CAP1014
59
Revision 1.64 (01-15-09)
DATASHEET
For those LEDs that are associated with a dual-color LED outputs, then the inactive state indicates
that the LED connected between the drive pin and ground will be on. Likewise, the active state
indicates that the LED connected between VDD and the drive in will be on.
For those LEDs that are not linked with a Capacitive Touch Sensor channel, then the bit state
determines whether the LED is active (or breathing - see Section 5.34) or inactive.
5.31.1
LED Output Control 1
Bit 7 - LED8_DR - Determines whether the LED8 output is driven high or low. This LED cannot be
linked to a Capacitive Touch Sensor.
‘0’ (default) - The LED8 output is driven low.
‘1’ - The LED8 output is High Z or driven high.
Bit 6 - LED7_DR - Determines whether LED7 output is driven high or low.
‘0’ (default) - The LED7 output is driven low.
‘1’ - The LED7 output is High Z or driven high.
Bit 5 - LED6_DR - Determines whether LED6 output is driven high or low.
Bit 4 - LED5_DR - Determines whether LED5 output is driven high or low.
Bit 3 - LED4_DR - Determines whether LED4 output is driven high or low.
Bit 2 - LED3_DR - Determines whether LED3 output is driven high or low.
Bit 1 - LED2_DR - Determines whether LED2 output is driven high or low.
Bit 0 - LED1_DR - Determines whether LED1 output is driven high or low.
5.31.2
LED Output Control 2
Bit 2 - LED11_DR - Determines whether LED11 is active or not. This LED cannot be linked to a
Capacitive Touch Sensor.
‘0’ (default) - The LED11 output is in High Z and LED will be inactive.
‘1’ - The LED11 output is driven low and the LED will be active.
Bit 1 - LED10_DR - Determines whether LED10 is active or not. If this LED is linked to the Group of
sensors, then LED9 is automatically linked to the Group if sensors.
‘0’ (default) - The LED10 output is in High Z and LED will be inactive. If linked to the Group of
Capacitive Touch sensors, then it will remain inactive when actuated.
‘1’ - The LED10 output is driven low and the LED will be active. If linked to Group of Capacitive
Touch sensors, it will be in High-Z until it is actuated. At this point it will be driven low and the LED
will be active.
Bit 0 - LED9_DR - Determines whether LED9 is active or not.
‘0’ (default) - The LED9 output is in High Z and LED will be inactive. If linked to the Group of
Capacitive Touch sensors, then it will remain inactive when actuated.
‘1’ - The LED9 output is driven low and the LED will be active. If linked to Group of Capacitive
Touch sensors, it will be in High-Z until it is actuated. At this point it will be driven low and the LED
will be active.
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相關代理商/技術參數(shù)
參數(shù)描述
CAP1014-1-EZK-TR 制造商:SMSC 制造商全稱:SMSC 功能描述:Multiple Channel Capacitive Touch Sensor and LED Driver
CAP1014-2-EZK-TR 制造商:SMSC 制造商全稱:SMSC 功能描述:Multiple Channel Capacitive Touch Sensor and LED Driver
CAP1026 制造商:SMSC 制造商全稱:SMSC 功能描述:6 Channel Capacitive Touch Sensor with 2 LED Drivers
CAP1026-1-AP-TR 制造商:SMSC 制造商全稱:SMSC 功能描述:6 Channel Capacitive Touch Sensor with 2 LED Drivers
CAP1028 制造商:SMSC 制造商全稱:SMSC 功能描述:8 Channel Capacitive Touch Sensor with 2 LED Drivers
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