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參數(shù)資料
| 型號： | ADS1254E |
| 英文描述： | 24-Bit, 20kHz, Low Power ANALOG-TO-DIGITAL CONVERTER |
| 中文描述： | 24位20kHz的，低功耗模擬數(shù)字轉(zhuǎn)換器 |
| 文件頁數(shù)： | 16/17頁 |
| 文件大?。?/td> | 281K |
| 代理商： | ADS1254E |
PACKAGING INFORMATION
Orderable Device
Status
(1)
Package
Type
SSOP/
QSOP
SSOP/
QSOP
Package
Drawing
DBQ
Pins Package
Qty
56
Eco Plan
(2)
Lead/Ball Finish
MSL Peak Temp
(3)
ADS1254E
ACTIVE
20
None
CU SNPB
Level-3-250C-168 HR
ADS1254E/2K5
ACTIVE
DBQ
20
2500
None
CU SNPB
Level-3-250C-168 HR
(1)
The marketing status values are defined as follows:
ACTIVE:
Product device recommended for new designs.
LIFEBUY:
TI has announced that the device will be discontinued, and a lifetime-buy period is in effect.
NRND:
Not recommended for new designs. Device is in production to support existing customers, but TI does not recommend using this part in
a new design.
PREVIEW:
Device has been announced but is not in production. Samples may or may not be available.
OBSOLETE:
TI has discontinued the production of the device.
(2)
Eco Plan - May not be currently available - please check
for the latest availability information and additionalproduct content details.
None:
Not yet available Lead (Pb-Free).
Pb-Free (RoHS):
TI's terms "Lead-Free" or "Pb-Free" mean semiconductor products that are compatible with the current RoHS requirements
for all 6 substances, including the requirement that lead not exceed 0.1% by weight in homogeneous materials. Where designed to be soldered
at high temperatures, TI Pb-Free products are suitable for use in specified lead-free processes.
Green (RoHS & no Sb/Br):
TI defines "Green" to mean "Pb-Free" and in addition, uses package materials that do not contain halogens,
including bromine (Br) or antimony (Sb) above 0.1% of total product weight.
(3)
MSL, Peak Temp. -- The Moisture Sensitivity Level rating according to the JEDECindustry standard classifications, and peak solder
temperature.
Important Information and Disclaimer:
The information provided on this page represents TI's knowledge and belief as of the date that it is
provided. TI bases its knowledge and belief on information provided by third parties, and makes no representation or warranty as to the
accuracy of such information. Efforts are underway to better integrate information from third parties. TI has taken and continues to take
reasonable steps to provide representative and accurate information but may not have conducted destructive testing or chemical analysis on
incoming materials and chemicals. TI and TI suppliers consider certain information to be proprietary, and thus CAS numbers and other limited
information may not be available for release.
In no event shall TI's liability arising out of such information exceed the total purchase price of the TI part(s) at issue in this document sold by TI
to Customer on an annual basis.
PACKAGE OPTION ADDENDUM
www.ti.com
9-Dec-2004
Addendum-Page 1
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| ADS1256IDB | Very Low Noise, 24-Bit Analog-to-Digital Converter |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ADS1254E | 制造商:Texas Instruments 功能描述:IC 24BIT ADC SMD 1254 SSOP20 制造商:Texas Instruments 功能描述:IC, 24BIT ADC, SMD, 1254, SSOP20 制造商:Texas Instruments 功能描述:IC, 24BIT ADC, SMD, 1254, SSOP20; Resolution (Bits):24bit; Sampling Rate:20.8kSPS; Supply Voltage Type:Single; Supply Voltage Min:4.75V; Supply Voltage Max:5.25V; Supply Current:800A; Digital IC Case Style:SSOP; No. of Pins:20; ;RoHS Compliant: Yes |
| ADS1254E/2K5 | 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 24-Bit 20kHz Low Power 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 |
| ADS1254E/2K5G4 | 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 24-Bit 20kHz Low Power 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 |
| ADS1254EG4 | 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 24-Bit 20kHz Low Power 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 |
| ADS1254-EP | 制造商:TI 制造商全稱:Texas Instruments 功能描述:24-Bit, 20-kHz, LOW POWER ANALOG-TO-DIGITAL CONVERTER |
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