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參數資料
| 型號： | AD9235 |
| 廠商： | Analog Devices, Inc. |
| 元件分類： | ADC |
| 英文描述： | 12-Bit, 20/40/65 MSPS 3 V A/D Converter |
| 中文描述： | 12位，20/40/65MSPS的3V A/D轉換器 |
| 文件頁數： | 6/32頁 |
| 文件大小： | 1181K |
| 代理商： | AD9235 |
第1頁第2頁第3頁第4頁第5頁當前第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁
REV. B
AD9235
–6–
PIN CONFIGURATION
28-Lead TSSOP
32-Lead LFCSP
PIN 1
INDICATOR
TOP VIEW
(Not to Scale)
24 VREF
23 SENSE
22 MODE
21 OTR
20 D11(MSB)
19 D10
18 D9
17 D8
DNC 1
CLK 2
DNC 3
PDWN 4
DNC 5
DNC 6
(LSB)D0 7
3
D
D
D
D
D
D
D
D
D1 8
3
3
2
2
2
2
2
AD9235
PIN FUNCTION DESCRIPTIONS
Pin Number
Mnemonic
Description
28-Lead
TSSOP
32-Lead
LFCSP
1
2
3
4
5
6
7, 12
8, 11
9
10
13
14
15–22,
25–28
23
24
21
22
23
24
25
26
27, 32
28, 31
29
30
2
4
7-14,
17-20
15
16
OTR
MODE
SENSE
VREF
REFB
REFT
AVDD
AGND
VIN+
VIN–
CLK
PDWN
D0 (LSB)–D11(MSB)
Out-of-Range Indicator.
Data Format and Clock Duty Cycle Stabilizer (DCS) Mode Selection.
Reference Mode Selection.
Voltage Reference Input/Output.
Differential Reference (–).
Differential Reference (+).
Analog Power Supply.
Analog Ground.
Analog Input Pin (+).
Analog Input Pin (–).
Clock Input Pin.
Power-Down Function Selection (Active High).
Data Output Bits.
DGND
DRVDD
Digital Output Ground.
Digital Output Driver Supply. Must be decoupled to DGND with a minimum
0.1
μ
F capacitor. Recommended decoupling is 0.1
μ
F in parallel with 10
μ
F.
Do Not Connect.
1, 3, 5, 6
DNC
1
2
3
4
5
6
7
8
9
10
11
12
13
14
OTR
MODE
SENSE
VREF
REFB
REFT
AVDD
AGND
VIN+
VIN–
AGND
AVDD
CLK
PDWN
D11 (MSB)
D10
D9
D8
DRVDD
DGND
D7
D6
D5
D4
D3
D2
D1
D0 (LSB)
28
27
26
25
24
23
22
21
20
19
18
17
16
15
AD9235
TOP VIEW
(Not to Scale)
相關PDF資料 |
PDF描述 |
|---|---|
| AD9235BCP-20 | 12-Bit, 20/40/65 MSPS 3 V A/D Converter |
| AD9235BCP-40 | 12-Bit, 20/40/65 MSPS 3 V A/D Converter |
| AD9235BCP-65 | 12-Bit, 20/40/65 MSPS 3 V A/D Converter |
| AD9235BRU-20 | 12-Bit, 20/40/65 MSPS 3 V A/D Converter |
| AD9235BRU-40 | 12-Bit, 20/40/65 MSPS 3 V A/D Converter |
相關代理商/技術參數 |
參數描述 |
|---|---|
| AD9235-20PCB | 制造商:Analog Devices 功能描述:Development Tools, 12-Bit, 20/40/65MSPS 3V A/D Converter 制造商:Analog Devices 功能描述:DEV TOOLS, 12-BIT, 20/40/65MSPS 3V A/D CNVRTR - Bulk |
| AD9235-40PCB | 制造商:Analog Devices 功能描述:DEV TOOLS, 12-BIT, 20/40/65MSPS 3V A/D CNVRTR - Bulk |
| AD9235-65PCB | 制造商:Analog Devices 功能描述:Development Tools, 12-Bit, 20/40/65MSPS 3V A/D Converter 制造商:Analog Devices 功能描述:DEV TOOLS, 12-BIT, 20/40/65MSPS 3V A/D CNVRTR - Bulk |
| AD9235BCP-20 | 制造商:Analog Devices 功能描述:ADC Single Pipelined 20Msps 12-bit Parallel 32-Pin LFCSP EP 制造商:Analog Devices 功能描述:ADC SGL PIPELINED 20MSPS 12-BIT PARALLEL 32LFCSP EP - Bulk |
| AD9235BCP-20EB | 制造商:Analog Devices 功能描述:EVAL BD FOR 12-BIT, 20/40/65 MSPS ,3V A/D CNVRTR - Bulk |
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