RHF1201_11 STMICROELECTRONICS [STMicroelectronics], RHF1201_11 Datasheet - Page 5

• Manufacturer Part Number: RHF1201_11
• Description: Rad-hard 12-bit 50 Msps A/D converter
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

RHF1201
3
Table 2.
Pin
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
1
2
3
4
5
6
7
8
9
D11(MSB)
D0(LSB)
GNDBE
GNDBE
Name
VCCBE
VCCBE
GNDBI
VCCBI
D10
OR
DR
D9
D8
D7
D6
D5
D4
D3
D2
D1
Pin descriptions
Pin descriptions
Digital buffer ground
Digital buffer ground
Digital buffer ground
Digital buffer power
supply
NC
NC
Out-of-range output
Most significant bit
output
Digital output
Digital output
Digital output
Digital output
Digital output
Digital output
Digital output
Digital output
Digital output
Digital output
Least significant bit
output
Data ready output
NC
NC
Digital buffer power
supply
Digital buffer power
supply
Description
0 V
0 V
2.5 V/3.3 V
Not connected to the
dice
Not connected to the
dice
CMOS output
(2.5 V/3.3 V)
CMOS output
(2.5 V/3.3 V)
CMOS output
(2.5 V/3.3 V)
CMOS output
(2.5 V/3.3 V)
CMOS output
(2.5 V/3.3 V)
CMOS output
(2.5 V/3.3 V)
CMOS output
(2.5 V/3.3 V)
CMOS output
(2.5 V/3.3 V)
CMOS output
(2.5 V/3.3 V)
CMOS output
(2.5 V/3.3 V)
CMOS output
(2.5 V/3.3 V)
CMOS output
(2.5 V/3.3 V)
CMOS output
(2.5 V/3.3 V)
CMOS output
(2.5 V/3.3 V)
Not connected to the
dice
Not connected to the
dice
2.5 V/3.3 V
0 V
2.5 V
Note
Doc ID 12585 Rev 5
Pin
25
26
27
30
31
32
33
34
35
36
37
38
39
40
41
42
43
46
47
48
28
29
44
45
Name
VREFM
VREFP
DGND
DGND
DGND
AGND
AGND
AGND
AGND
AGND
DFSB
AVCC
AVCC
AVCC
AVCC
DVCC
DVCC
INCM
VINB
IPOL
SRC
OEB
CLK
VIN
Slew rate control input
Data Format Select input
Analog power supply
Analog power supply
Analog bias current input
Top voltage reference
Bottom voltage
reference
Analog input
Input common mode
Digital power supply
Digital power supply
Digital ground
Clock input
Digital ground
Digital ground
Output Enable input
Analog ground
Analog ground
Analog ground
Inverted analog input
Analog ground
Analog ground
Analog power supply
Analog power supply
Description
Pin descriptions
2.5 V/3.3 V CMOS
input
2.5 V/3.3 V CMOS
input
2.5 V/3.3 V CMOS
input
2.5 V
2.5 V
0 V
Can be internal or
external
External
0 V
Optimized for 1V
0 V
Optimized for 1V
0 V
Can be internal or
external
0 V
2.5 V
2.5 V
2.5 V
2.5 V
0 V
2.5 V compatible
CMOS input
0 V
0 V
Note
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