TSA1005-40IF データシートの表示（PDF） - STMicroelectronics
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TSA1005-40IF Datasheet PDF : 22 Pages
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PIN CONNECTIONS (top view)
index
corner
AGND 1
INI 2
AGND 3
INIB 4
AGND 5
IPOL 6
AVCCB 7
AGND 8
INQ 9
AGND 10
INBQ 11
AGND 12
48 47 46 45 44 43 42 41 40 39 38 37
36 D0(LSB)
35 D1
34 D2
33 D3
32 D4
TSA1005
31 D5
30 D6
29 D7
28 D8
27 D9(MSB)
26 VCCBE
25 GNDBE
13 14 15 16 17 18 19 20 21 22 23 24
TSA1005
PIN DESCRIPTION
Pin No Name
Description
Observation
1
AGND Analog ground
0V
2
INI I channel analog input
3
AGND Analog ground
0V
4
INBI I channel inverted analog input
5
AGND Analog ground
0V
6
IPOL Analog bias current input
7
AVCC Analog power supply
2.5V
8
AGND Analog ground
0V
9
INQ Q channel analog input
10
AGND Analog ground
0V
11
INBQ Q channel inverted analog input
12
AGND Analog ground
0V
13
REFPQ Q channel top reference voltage
14 REFMQ Q channel bottom reference
0V
voltage
15
INCMQ Q channel input common mode
16
AGND Analog ground
17
AVCC Analog power supply
18
DVCC Digital power supply
19
DGND Digital ground
20
CLK Clock input
21 SELECT Channel selection
22
DGND Digital ground
23
DVCC Digital power supply
24
GNDBI Digital buffer ground
0V
2.5V
2.5V
0V
2.5V CMOS input
2.5V CMOS input
0V
2.5V
0V
Pin No Name
Description
25
GNDBE Digital buffer ground
26
VCCBE Digital Buffer power supply
27 D9(MSB) Most Significant Bit output
28
D8
Digital output
29
D7
Digital output
30
D6
Digital output
31
D5
Digital output
32
D4
Digital output
33
D3
Digital output
34
D2
Digital output
35
D1
Digital output
36 D0(LSB) Least Significant Bit output
37
NC Non connected
38
NC Non connected
Observation
0V
2.5V/3.3V
CMOS output (2.5V/3.3V)
CMOS output (2.5V/3.3V)
CMOS output (2.5V/3.3V)
CMOS output (2.5V/3.3V)
CMOS output (2.5V/3.3V)
CMOS output (2.5V/3.3V)
CMOS output (2.5V/3.3V)
CMOS output (2.5V/3.3V)
CMOS output (2.5V/3.3V)
CMOS output (2.5V/3.3V)
39
VCCBE Digital Buffer power supply
2.5V/3.3V - See Application
Note
40
GNDBE Digital buffer ground
0V
41
VCCBI Digital Buffer power supply
2.5V
42
VCCBI Digital Power Supply
2.5V
43
OEB Output Enable input
2.5V/3.3V CMOS input
44
AVCC Analog power supply
2.5V
45
AVCC Analog power supply
2.5V
46
INCMI I channel input common mode
47
REFMI I channel bottom reference voltage 0V
48
REFPI I channel top reference voltage
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