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| 型號： | ADS5510IPAPG4 |
| 英文描述： | 11-Bit, 125-MSPS Analog-To-Digital Converter |
| 中文描述： | 11位，125 MSPS的模擬到數(shù)字轉(zhuǎn)換器 |
| 文件頁數(shù)： | 25/30頁 |
| 文件大?。?/td> | 876K |
| 代理商： | ADS5510IPAPG4 |
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SERIAL PROGRAMMING INTERFACE
The ADS5510 has internal registers for the programming of some of the modes described in the previous
sections. The registers should be reset after power-up by applying a 2
μ
s (minimum) high pulse on RESET (pin
35); this also resets the entire ADC and sets the data outputs to low. This pin has a 200-k
internal pullup
resistor to AVDD. The programming is done through a three-wire interface. The timing diagram and serial
register setting in the
Serial Programing Interface
section describe the programming of this register.
ADS5510
SLAS499–JANUARY 2007
Table 8. Timing Characteristics at Additional Sampling Frequencies (DLL OFF)
CLKOUT Jitter,
Peak-to-Peak
t
JIT
(ps)
TYP
210
260
445
800
CLKOUT, Rise Time
t
r
(ns)
CLKOUT, Fall Time
t
f
(ns)
Input-to-Output Clock Delay
t
PDI
(ns)
f
(MSPS)
MIN
TYP
2.5
3.1
4.8
8.3
MAX
2.8
3.5
5.3
9.5
MIN
TYP
2.1
2.6
4
7.6
MAX
2.3
2.9
4.4
8.2
MIN
MAX
315
380
650
1200
MIN
7.1
7.8
9.5
13
16
537
TYP
8
8.5
10.4
15.5
20.7
551
MAX
8.9
9.4
11.4
18
25.5
567
80
65
40
20
10
2
31
52
36
65
2610
4400
Table 2
shows the different modes and the bit values to be written to the register to enable them.
Note that some of these modes may modify the standard operation of the device and possibly vary the
performance with respect to the typical data shown in this data sheet.
Applying a RESET signal is
must
to set the internal registers to their default states for normal operation. If the
hardware RESET function is not used in the system, the RESET pin must be tied to ground and it is necessary
to write the default values to the internal registers through the serial programming interface. The registers must
be written in the following order.
Write 9000h (Address 9, Data 000)
Write A000h (Address A, Data 000)
Write B000h (Address B, Data 000)
Write C000h (Address C, Data 000)
Write D000h (Address D, Data 000)
Write E000h (Address E, Data 804)
Write 0000h (Address 0, Data 000)
Write 1000h (Address 1, Data 000)
Write F000h (Address F, Data 000)
NOTE:
This procedure is only required if a RESET pulse is not provided to the device.
25
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| ADS5510IPAPR | 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 11-Bit 125 MSPS 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 |
| ADS5510IPAPRG4 | 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 11B 125 MSPS ADC 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 |
| ADS-5512 | 功能描述:DC/DC轉(zhuǎn)換器 51W 12V/3A, 5V/3A DC/DC RoHS:否 制造商:Murata 產(chǎn)品: 輸出功率: 輸入電壓范圍:3.6 V to 5.5 V 輸入電壓（標稱）: 輸出端數(shù)量:1 輸出電壓（通道 1）:3.3 V 輸出電流（通道 1）:600 mA 輸出電壓（通道 2）: 輸出電流（通道 2）: 安裝風格:SMD/SMT 封裝 / 箱體尺寸: |
| ADS5517 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:11-BIT, 200 MSPS ADC |
| ADS5517EVM | 功能描述:數(shù)據(jù)轉(zhuǎn)換 IC 開發(fā)工具 ADS5517 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 |
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