AD9236BRURL7-80 データシートの表示（PDF） - Analog Devices
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AD9236BRURL7-80 Datasheet PDF : 36 Pages
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AD9236
PIN CONFIGURATIONS AND FUNCTION DESCRIPTIONS
OTR 1
28 D11 (MSB)
MODE 2
27 D10
SENSE 3
26 D9
VREF 4
25 D8
REFB 5
24 DRVDD
REFT 6
AVDD 7
AD9236
TOP VIEW
23 DGND
22 D7
AGND 8 (Not to Scale) 21 D6
VIN+ 9
20 D5
VIN– 10
19 D4
AGND 11
18 D3
AVDD 12
17 D2
CLK 13
16 D1
PDWN 14
15 D0 (LSB)
03066-0-021
Figure 3. 28-Lead TSSOP
DNC 1
CLK 2
DNC 3
PDWN 4
DNC 5
DNC 6
(LSB) D0 7
D1 8
AD9236
CSP
TOP VIEW
(Not to Scale)
24 VREF
23 SENSE
22 MODE
21 OTR
20 D11 (MSB)
19 D10
18 D9
17 D8
Figure 4. 32-Lead LFCSP
03066-0-022
Table 8. Pin Function Descriptions—28-Lead TSSOP
Pin No. Mnemonic
Description
1
OTR
Out-of-Range Indicator
2
MODE
Data Format Select and DCS
Mode Selection
3
SENSE
Reference Mode Selection
4
VREF
Voltage Reference Input/Output
5
REFB
Differential Reference (–)
6
REFT
Differential Reference (+)
7, 12
AVDD
Analog Power Supply
8, 11
AGND
Analog Ground
9
VIN+
Analog Input Pin (+)
10
VIN–
Analog Input Pin (–)
13
CLK
Clock Input Pin
14
PDWN
Power-Down Function Select
15 to 22, D0 (LSB) to
25 to 28 D11 (MSB)
Data Output Bits
23
DGND
Digital Output Ground
24
DRVDD
Digital Output Driver Supply
Table 9. Pin Function Descriptions—32-Lead LFCSP
Pin No. Mnemonic
Description
1, 3, 5, 6 DNC
Do Not Connect
2
CLK
Clock Input Pin
4
PDWN
Power-Down Function Select
7 to 14, D0 (LSB) to
17 to 20 D11 (MSB)
Data Output Bits
15
DGND
Digital Output Ground
16
DRVDD
Digital Output Driver Supply
21
OTR
Out-of-Range Indicator
22
MODE
Data Format Select and DCS
Mode Selection
23
SENSE
Reference Mode Selection
24
VREF
Voltage Reference Input/Output
25
REFB
Differential Reference (–)
26
REFT
Differential Reference (+)
27, 32 AVDD
Analog Power Supply
28, 31 AGND
Analog Ground
29
VIN+
Analog Input Pin (+)
30
VIN–
Analog Input Pin (–)
Rev. B | Page 9 of 36
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