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參數(shù)資料
| 型號： | ADS900 |
| 英文描述： | 10-Bit, 20MHz, #V Supply ANALOG-TO-DIGITAL CONVERTER |
| 文件頁數(shù)： | 4/12頁 |
| 文件大?。?/td> | 219K |
| 代理商： | ADS900 |
4
ADS900
5 Clock Cycles
Data Invalid
t
D
t
L
t
H
t
CONV
N–5
N–4
N–3
N–2
N–1
N
N+1
N+2
Data Out
Clock
Analog In
N
t
2
N+1
N+2
N+3
N+4
N+5
N+6
N+7
t
1
PIN CONFIGURATION
PIN
DESIGNATOR
DESCRIPTION
1
2
3
4
5
6
7
8
9
+V
S
LV
DD
Bit 10
Bit 9
Bit 8
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
GND
GND
CLK
OE
Pwrdn
+V
S
GND
GND
LpBy
NC
1V
REF
IN
LnBy
CM
IN
+V
S
Analog Supply
Output Logic Driver Supply Voltage
Data Bit 10 (D0) (LSB)
Data Bit 9 (D1)
Data Bit 8 (D2)
Data Bit 7 (D3)
Data Bit 6 (D4)
Data Bit 5 (D5)
Data Bit 4 (D6)
Data Bit 3 (D7)
Data Bit 2 (D8)
Data Bit 1 (D9) (MSB)
Analog Ground
Analog Ground
Convert Clock Input
Output Enable, Active Low
Power Down Pin
Analog Supply
Analog Ground
Analog Ground
Positive Ladder Bypass
No Connection
1V Reference Output
Complementary Input
Negative Ladder Bypass
Common-Mode Voltage Output
Analog Input
Analog Supply
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
PIN DESCRIPTIONS
Top View
SSOP
TIMING DIAGRAM
SYMBOL
DESCRIPTION
MIN
TYP
MAX
UNITS
t
CONV
t
L
t
H
t
D
t
1
t
2
Convert Clock Period
Clock Pulse Low
Clock Pulse High
Aperture Delay
Data Hold Time, C
L
= 0pF
New Data Delay Time, C
L
= 15pF max
50
24
24
100
μ
s
ns
ns
ns
ns
ns
ns
25
25
2
3.9
12
+V
S
LV
DD
LSB Bit 10
Bit 9
Bit 8
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
MSB Bit 1
GND
GND
+V
S
IN
CM
LnBy
IN
1V
REF
NC
LpBy
GND
GND
+V
S
Pwrdn
OE
CLK
1
2
3
4
5
6
7
8
9
10
11
12
13
14
28
27
26
25
24
23
22
21
20
19
18
17
16
15
ADS900
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| ADS900E | 10-Bit, 20MHz, #V Supply ANALOG-TO-DIGITAL CONVERTER |
| ADS901 | 10-Bit, 20MHz, #V Supply ANALOG-TO-DIGITAL CONVERTER |
| ADS901E | 10-Bit, 20MHz, #V Supply ANALOG-TO-DIGITAL CONVERTER |
| ADS902 | 10-Bit, 30MHz Sampling ANALOG-TO-DIGITAL CONVERTER |
| ADS902E | 10-Bit, 30MHz Sampling ANALOG-TO-DIGITAL CONVERTER |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ADS900E | 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 10-Bit 20 MSPS SE/Diff Input 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 |
| ADS900E/1K | 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 10-Bit 20 MSPS SE/Diff Input 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 |
| ADS900E/1KG4 | 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 10-Bit 20 MSPS SE/Diff Input 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 |
| ADS900EG4 | 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 10-Bit 20 MSPS SE/Diff Input 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 |
| ADS901 | 制造商:BB 制造商全稱:BB 功能描述:10-Bit, 20MHz, #V Supply ANALOG-TO-DIGITAL CONVERTER |
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