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A8946 डेटा पत्रक PDF( Datasheet डाउनलोड )


डेटा पत्रक - TOUCH SCREEN DRIVER - AiT Semiconductor

भाग संख्या A8946
समारोह TOUCH SCREEN DRIVER
मैन्युफैक्चरर्स AiT Semiconductor 
लोगो AiT Semiconductor लोगो 
पूर्व दर्शन
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<?=A8946?> डेटा पत्रक पीडीएफ

A8946 pdf
AiT Semiconductor Inc.
www.ait-ic.com
PIN DESCRIPTION
A8946
TOUCH SCREEN DRIVER
4-WIRE RESISTANCE, LOW-VOLTAGE I/O INTERFACE
Pin #
QFN16 TSSOP16
1 13
2 14
3 15
4 16
51
62
73
84
95
10 6
11 7
12 8
13 9
14 10
15 11
16 12
Top View
Top View
Symbol
Functions
BUSY Busy Output. This output is high impedance when CS is high.
Serial Data Input. If CS is low, data is latched on rising edge of
DIN
DCLK.
CS Chip Select Input. Controls conversion timing and enables the
serial input/output register. CS high = power-down mode (ADC
DCLK
+VCC
X+
Y+
X-
Y-
GND
VBAT
AUX
VREF
IOVDD
only).
External Clock Input. This clock runs the SAR conversion process
and synchronizes serial data I/O.
Power Supply
X+ Position Input
Y+ Position Input
X– Position Input
Y– Position Input
Ground
Battery Monitor Input
Auxiliary Input to ADC
Voltage Reference Input / Output
Digital I/O Power Supply
PENIRQ Pen Interrupt
DOUT
Serial Data Output. Data is shifted on the falling edge of DCLK.
This output is high impedance when CS is high.
REV1.2 - DEC 2007 RELEASED – OCT 2008 REVISED -
-2-

विन्यास 25 पेज
डाउनलोड[ A8946 Datasheet.PDF ]


शेयर लिंक


अनुशंसा डेटापत्रक

भाग संख्याविवरणविनिर्माण
A8946TOUCH SCREEN DRIVERAiT Semiconductor
AiT Semiconductor


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