參數(shù)資料
型號: TSC2008IRGVR
廠商: TEXAS INSTRUMENTS INC
元件分類: 消費(fèi)家電
英文描述: SPECIALTY CONSUMER CIRCUIT, PQCC16
封裝: 4 X 4 MM, GREEN, PLASTIC, VQFN-16
文件頁數(shù): 36/40頁
文件大?。?/td> 1028K
代理商: TSC2008IRGVR
PIN CONFIGURATION
1
2
3
4
NC
PENIRQ
SDO
X
-
Y+
X+
VDD/REF
13
14
15
16
8
7
6
5
TSC2008
ThermalPad
A
UX
GND
Y-
NC
SDI
C
S
SCLK
12
11
10
9
NC
C lumns
o
(FRONTVIEW)
A
C
B
D
Y
-
GND
AUX
SCLK
X
-
X+
VDD/REF
3
2
1
PENIRQ
SDO
CS
Rows
Y+
SDI
www.ti.com.......................................................................................................................................................... SBAS406B – JUNE 2008 – REVISED MARCH 2009
YZG PACKAGE
4 x 4 QFN-16
WCSP-12
(TOP VIEW)
(TOP VIEW, SOLDER BUMPS ON BOTTOM SIDE)
(1)
The thermal pad is internally connected to
the substrate. The thermal pad can be
connected to the analog ground or left
floating. Keep the thermal pad separate
from the digital ground, if possible.
PIN ASSIGNMENTS
PIN NO.
PIN
QFN
WCSP
NAME
I/O
A/D
DESCRIPTION
1
NC
No connection
2
B1
SDI
I
D
Serial data input
3
A1
CS
I
D
Chip select
4
A2
SCLK
I
D
Serial clock input
5
A3
VDD/REF
Supply voltage and external reference input
6
B3
X+
I
A
X+ channel input
7
C3
Y+
I
A
Y+ channel input
8
D3
X–
I
A
X– channel input
9
D2
Y–
I
A
Y– channel input
10
B2
GND
Ground
11
NC
No connection
12
C2
AUX
I
A
Auxiliary channel input. If not used, this input should be grounded.
13
NC
No connection
14
NC
No connection
Pen touch interrupt output. Active low when pen is touched. The output remains low until conversion is
15
D1
PENIRQ
O
D
complete or pen touch is released. The rising edge signals the end of conversion (EOC).
16
C1
SDO
O
D
Serial data output
Copyright 2008–2009, Texas Instruments Incorporated
5
Product Folder Link(s): TSC2008
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