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| 型號(hào)： | ADS8380IRHPR |
| 英文描述： | 18-BIT, 600-kHz, PSEUDO-DIFFERENTIAL INPUT, MICROPOWER SAMPLING ANALOG-TO-DIGITAL CONVERTER WITH SERIAL INTERFACE AND REFERENCE |
| 中文描述： | 18位，600千赫，偽差分輸入，微采樣模數(shù)位串行接口和參考轉(zhuǎn)爐 |
| 文件頁(yè)數(shù)： | 6/29頁(yè) |
| 文件大小： | 1397K |
| 代理商： | ADS8380IRHPR |
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TIMING CHARACTERISTICS
(1)(2)(3)(4)
ADS8380
SLAS387A–NOVEMBER 2004–REVISED DECEMBER 2004
ADS8380I/ADS8380IB
MIN
TYP
REF
FIGURE
PARAMETER
UNIT
MAX
CONVERSION AND SAMPLING
t
d1
Delay time, conversion start command to conversion start (aperture delay)
t
d2
Delay time, conversion end to BUSY fall
t
d4
Delay time, conversion start command to BUSY rise
t
d3
Delay time, CONVST rise to sample start
t
d5
Delay time, CS fall to sample start
t
d6
Delay time, conversion abort command to BUSY fall
DATA READ OPERATION
t
d12
Delay time, CS fall to MSB valid
t
d15
Delay time, FS rise to MSB valid
t
d7
Delay time, BUSY fall to MSB valid (if FS is high when BUSY falls)
t
d13
Delay time, SCLK rise to bit valid
t
d14
Delay time, CS rise to SDO 3-state
MISCELLANEOUS
t
d10
Delay time, PD rise to SDO 3-state
Nap mode
Delay time, total
Full power down (external reference used with or without
t
d18
device resume
1-μF||0.1-μF capacitor on REFOUT)
time
Full power down (internal reference used with or without
1-μF||0.1-μF capacitor on REFOUT)
t
d11
Delay time, untrimmed circuit full power-down resume time
Delay time, device
Nap
t
d16
power-down time
Full power down (internal/external reference used)
Delay time, trimmed internal reference settling (either by turning on supply or
t
d17
resuming from full power-down mode), with 1-μF||0.1-μF capacitor on REFOUT
10
5
20
5
10
10
ns
ns
ns
ns
ns
ns
41,43
41 – 43
41
43
43
44
3
6
15
18
18
10
6
ns
ns
ns
ns
ns
45
46,47
47
45– 47
45
2
55
ns
ns
53,54
55
300
t
+ 2x
conversions
54
25
(4)
ms
53
1
ms
ns
μs
53,54
55
53,54
200
10
4
ms
53
(1)
(2)
(3)
(4)
All input signals are specified with t
= t
f
= 5 ns (10% to 90% of V
) and timed from a voltage level of (V
IL
+ V
IH
)/2.
All specifications typical at –40
°
C to 85
°
C, +VA = +4.75 V to +5.25 V, +VBD = +2.7 V to +5.25 V.
All digital output signals loaded with 10-pF capacitors.
Including t
d11
, two conversions (time to cycle CONVST twice), and t
d17
.
6
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| ADS8380IBRHPR | 18-BIT, 600-kHz, PSEUDO-DIFFERENTIAL INPUT, MICROPOWER SAMPLING ANALOG-TO-DIGITAL CONVERTER WITH SERIAL INTERFACE AND REFERENCE |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ADS8380IRHPRG4 | 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 18-Bit 600KSPS Serial 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 |
| ADS8380IRHPT | 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 18-Bit 600KSPS Serial 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 |
| ADS8380IRHPTG4 | 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 18-Bit 600KSPS Serial 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 |
| ADS8381 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:18-BIT, 580-kHz, UNIPOLAR INPUT, MICRO POWER SAMPLING ANALOG-TO-DIGITAL CONVERTER WITH PARALLEL INTERFACE |
| ADS8381EVM | 功能描述:數(shù)據(jù)轉(zhuǎn)換 IC 開(kāi)發(fā)工具 ADS8381 Eval Mod RoHS:否 制造商:Texas Instruments 產(chǎn)品:Demonstration Kits 類型:ADC 工具用于評(píng)估:ADS130E08 接口類型:SPI 工作電源電壓:- 6 V to + 6 V |
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