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參數(shù)資料
| 型號： | ADS5220 |
| 英文描述： | 12-Bit, 40MSPS Sampling, +3.3V ANALOG-TO-DIGITAL CONVERTER |
| 中文描述： | 12位，40MSPS采樣，3.3V的模擬數(shù)字轉(zhuǎn)換器 |
| 文件頁數(shù)： | 4/20頁 |
| 文件大?。?/td> | 433K |
| 代理商： | ADS5220 |
ADS5220
SBAS261A
4
www.ti.com
25
26
27
28
29
30
31
NC
NC
AGND
AGND
AGND
V
REF
RSEL
No Internal Connection
No Internal Connection
Analog Ground
Analog Ground
Analog Ground
Internal Reference Voltage (1/2V Reference)
Reference Mode Select (see Table I for
settings)
Bottom Reference Bypass
No Internal Connection
Top Reference Bypass
No Internal Connection
Analog Supply
Analog Supply
Analog Ground
Analog Ground
Analog Ground
Analog Input
Complementary Analog Input
Digital Ground
Digital Ground
Digital Ground
Convert Clock Input
Digital Supply
Digital Supply
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
REFB
NC
REFT
NC
AV
DD
AV
DD
AGND
AGND
AGND
IN
IN
DGND
DGND
DGND
CLK
DV
DD
DV
DD
I
I
I
I
I
PIN
I/O
NAME
DESCRIPTION
1
MSBI
Most Significant Bit Invert (HI = Binary Two
’
s
Complement, LO = Straight Offset Binary)
Tri-State (LO = Enabled, HI = Tri-State)
Duty Cycle Stablilizer (HI = Enabled,
LO = Normal Operation)
Standard Power Down (LO = Normal
Operation, HI = Enabled)
Quasi Power Down (LO = Normal Operation,
HI = Enabled)
Output Driver Ground
Output Driver Ground
Output Driver Supply
Output Driver Supply
Data Bit 12
Data Bit 11
Data Bit 10
Data Bit 9
Data Bit 8
Data Bit 7
Data Bit 6
Data Bit 5
Data Bit 4
Data Bit 3
Data Bit 2
Data Bit 1
No Internal Connection
No Internal Connection
Over-Range Indicator
2
3
OE
Mode Select
4
STPD
5
QPD
6
7
8
9
GDRV
GDRV
VDRV
VDRV
D11 (MSB)
D10
D9
D8
D7
D6
D5
D4
D3
D2
D1
D0 (LSB)
NC
NC
OVR
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
O
O
O
O
O
O
O
O
O
O
O
O
PIN ASSIGNMENTS
PIN
I/O
NAME
DESCRIPTION
PIN CONFIGURATION
36
35
34
33
32
31
30
29
28
27
26
25
AV
DD
NC
REFT
NC
REFB
RSEL
V
REF
AGND
AGND
AGND
NC
NC
D
D
D
D
C
D
D
D
I
I
A
A
A
A
D
D
D
D
D
D
D
D
D
D
N
N
O
1
2
3
4
5
6
7
8
9
10
11
12
MSBI
OE
Mode Select
STPD
QPD
GDRV
GDRV
VDRV
VDRV
D11 (MSB)
D10
D9
48
47
46
45
44
43
42
41
40
39
38
13
14
15
16
17
18
19
20
21
22
23
37
24
ADS5220
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| ADS5220IPFBR | 12-Bit, 40MSPS Sampling, +3.3V ANALOG-TO-DIGITAL CONVERTER |
| ADS5220IRGZR | 12-Bit, 40MSPS Sampling, +3.3V ANALOG-TO-DIGITAL CONVERTER |
| ADS5220PFBR | 12-Bit, 40MSPS Sampling, +3.3V ANALOG-TO-DIGITAL CONVERTER |
| ADS5220PFBT | 12-Bit, 40MSPS Sampling, +3.3V ANALOG-TO-DIGITAL CONVERTER |
| ADS5220RGZ | 12-Bit, 40MSPS Sampling, +3.3V ANALOG-TO-DIGITAL CONVERTER |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ADS5220EVM | 功能描述:數(shù)據(jù)轉(zhuǎn)換 IC 開發(fā)工具 ADS5120 Eval Mod RoHS:否 制造商:Texas Instruments 產(chǎn)品:Demonstration Kits 類型:ADC 工具用于評估:ADS130E08 接口類型:SPI 工作電源電壓:- 6 V to + 6 V |
| ADS5220IPFBR | 制造商:BB 制造商全稱:BB 功能描述:12-Bit, 40MSPS Sampling, +3.3V ANALOG-TO-DIGITAL CONVERTER |
| ADS5220IRGZR | 制造商:BB 制造商全稱:BB 功能描述:12-Bit, 40MSPS Sampling, +3.3V ANALOG-TO-DIGITAL CONVERTER |
| ADS5220PFBR | 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 12-bit 40MSPS +3.3V RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32 |
| ADS5220PFBRG4 | 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 12-bit 40MSPS +3.3V RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32 |
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