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參數(shù)資料
| 型號： | ADS5102CPFB |
| 廠商： | Texas Instruments, Inc. |
| 英文描述： | 1.8-V ANALOG SUPPLY, 10-BIT, 65/40 MSPS ANALOG-TO-DIGITAL CONVERTERS WITH INTERNAL REFERENCE |
| 中文描述： | 1.8 - V模擬電源，10位，65/40 MSPS的模擬到數(shù)字的，具有內(nèi)部參考變換器 |
| 文件頁數(shù)： | 17/23頁 |
| 文件大小： | 334K |
| 代理商： | ADS5102CPFB |
ADS5102
ADS5103
SLAS351B – OCTOBER 2001 – REVISED DECEMBER 2001
3
www.ti.com
Terminal Functions
TERMINAL
I/O
DESCRIPTION
NAME
NO.
I/O
DESCRIPTION
AVDD
2, 41, 46
I
Analog supply, 1.8V
±5%
AGND
3, 9, 42, 45
I
Analog ground
REFT
4
I/O
Reference top
REFB
5
I/O
Reference bottom
CML
6
O
Common mode level output—nominally 1.0 V
BG
7
O
Band-gap decoupling—decouple with 1
F to GND and 100 k to AVDD (refer to Figure 30)
PDREF
17
I
Powerdown reference when using external voltage reference 0 = internal VREF, 1 = external VREF.
In external VREF mode, connect pins BG and REFT together.
RBIAS
14
O
Connect a resistor between this pin and AGND. This resistor value is determined by speed grade
selected and is used to set amplifier internal bias currents. (see Table 2)
OE
18
I
1 = 3-state the data outputs , 0 = data bus enable
STBY
19
I
0 = power down mode, 1 = normal operation mode
CLK
20
I
Clock Input
DGND
21, 40
I
Digital ground
DVDD
22, 39
I
Digital supply—1.8 V nominally
DRVDD
24
I
Driver digital supply—1.8 V or 3.3 V nominally
D9
25
O
Digital Bit 9 (MSB)
D8
26
O
Digital Bit 8
D7
27
O
Digital Bit 7
D6
28
O
Digital Bit 6
D5
29
O
Digital Bit 5
D4
30
O
Digital Bit 4
D3
31
O
Digital Bit 3
D2
32
O
Digital Bit 2
D1
33
O
Digital Bit 1
D0
34
O
Digital Bit 0 (LSB)
DRGND
37
I
Driver digital ground
AIN+
44
I
Positive analog input
AIN–
43
I
Negative analog input
NC
1,8,10,11,12,
13,15,16,23,35,
36, 38,47,48
NA
No internal connection on this pin
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ADS5102CPFBG4 | 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 10 Bit 65MSPS 1.8V Int/Ext Ref w/Pwrdwn 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 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-32 |
| ADS5102CPFBR | 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 10 Bit 65MSPS 1.8V Int/Ext Ref w/Pwrdwn 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 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-32 |
| ADS5102CPFBRG4 | 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 10 Bit 65MSPS 1.8V Int/Ext Ref w/Pwrdwn 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 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-32 |
| ADS5102EVM | 功能描述:數(shù)據(jù)轉(zhuǎn)換 IC 開發(fā)工具 ADS5102 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 |
| ADS5102IPFB | 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 10 Bit 65MSPS 1.8V Int/Ext Ref w/Pwrdwn 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 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-32 |
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