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ISL23512 डेटा पत्रक PDF( Datasheet डाउनलोड )


डेटा पत्रक - Single Push Button Controlled Potentiometer - Intersil

भाग संख्या ISL23512
समारोह Single Push Button Controlled Potentiometer
मैन्युफैक्चरर्स Intersil 
लोगो Intersil लोगो 
पूर्व दर्शन
1 Page
		
<?=ISL23512?> डेटा पत्रक पीडीएफ

ISL23512 pdf
ISL23512
Pin Descriptions
µTQFN
PIN
1
2
3
4
6
7
5, 8, 10
9
SYMBOL
BRIEF DESCRIPTION
PU The PU is a negative-edge triggered input with internal pull-up. Toggling PU will move the wiper close to RH terminal.
PD The PD is a negative-edge triggered input with internal pull-up. Toggling PD will move the wiper close to RL terminal.
RH The RH and RL pins of the ISL23512 are equivalent to the fixed terminals of a mechanical potentiometer. The minimum
voltage is Vss and the maximum is Vcc. The terminology of RH and RL references the relative position of the terminal in
relation to wiper movement direction selected by the PU/PD input.
VSS Ground
RW The RW pin is the wiper terminal of the potentiometer, which is equivalent to the movable terminal of a mechanical
potentiometer.
RL The RH and RL pins of the ISL23512 are equivalent to the fixed terminals of a mechanical potentiometer. The minimum
voltage is Vss and the maximum is Vcc. The terminology of RH and RL references the relative position of the terminal in
relation to wiper movement direction selected by the PU/PD input.
NC No connection.
VCC Supply Voltage.
Block Diagrams
VCC (SUPPLY VOLTAGE)
PU
CONTROL
PD BLOCK
PU
PD
RH
RW
RL
4-BIT
UP/DOWN
COUNTER
15
14
13
12
ONE
OF
SIXTEEN
DECODER
2
RH
TRANSFER RESISTOR
GATES
ARRAY
RW
VSS (GROUND)
1
0
GENERAL
DETAILED
RL
2 FN6590.1
January 21, 2008

विन्यास 9 पेज
डाउनलोड[ ISL23512 Datasheet.PDF ]


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