AD9280 Analog Devices, AD9280 Datasheet - Page 5

• Manufacturer Part Number: AD9280
• Description: 8-Bit, Complete, 32 MSPS A/D Converter
• Manufacturer: Analog Devices

Specifications of AD9280

• Resolution (bits): 8bit
• # Chan: 1
• Sample Rate: 32MSPS
• Interface: Par
• Analog Input Type: Diff-Uni,SE-Uni
• Ain Range: 1 V p-p,2 V p-p
• Adc Architecture: Pipelined
• Pkg Type: SOP

REV. E
SSOP
Pin No.
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
1
2
3
4
5
6
7
8
9
DNC
Name
AVSS
DRVDD
DNC
D0
D1
D2
D3
D4
D5
D6
D7
OTR
DRVSS
CLK
THREE-STATE
STBY
REFSENSE
CLAMP
CLAMPIN
REFTS
REFTF
MODE
REFBF
REFBS
VREF
AIN
AVDD
PIN FUNCTION DESCRIPTIONS
28-Lead Wide Body (SSOP)
DRVDD
DRVSS
PIN CONFIGURATION
AVSS
DNC
DNC
OTR
D6
D0
D1
D2
D3
D4
D5
D7
NC = DO NOT CONNECT
10
11
12
13
14
1
2
3
4
5
6
7
8
9
(Not to Scale)
TOP VIEW
AD9280
–5–
Description
Analog Ground
Digital Driver Supply
Bit 0
Bit 1
Bit 2
Bit 3
Bit 4
Bit 5
Bit 6
Bit 7, Most Significant Bit
Out-of-Range Indicator
Digital Ground
Clock Input
HI: High Impedance State. LO: Normal Operation
HI: Power-Down Mode. LO: Normal Operation
Reference Select
HI: Enable Clamp Mode. LO: No Clamp
Clamp Reference Input
Top Reference
Top Reference Decoupling
Mode Select
Bottom Reference Decoupling
Bottom Reference
Internal Reference Output
Analog Input
Analog Supply
Do Not Connect
Do Not Connect
28
27
26
25
24
23
22
21
20
19
18
17
16
15
AVDD
AIN
VREF
REFBS
REFBF
MODE
REFTF
REFTS
CLAMPIN
CLAMP
REFSENSE
STBY
THREE-STATE
CLK
AD9280