參數(shù)資料
型號(hào)： ADS8325
英文描述： 16-Bit, High-Speed, 2.7V to 5.5V microPower Sampling ANALOG-TO-DIGITAL CONVERTER
中文描述： 16位，高速，2.7V至5.5V微功耗采樣模擬到數(shù)字轉(zhuǎn)換器
文件頁(yè)數(shù)： 1/21頁(yè)
文件大?。?/td> 444K
代理商： ADS8325
ADS8325
DESCRIPTION
The ADS8325 is a 16-bit, sampling, Analog-to-Digital (A/D)
converter specified for a supply voltage range from 2.7V to
5.5V. It requires very little power, even when operating at the
full 100kHz data rate. At lower data rates, the high speed of
the device enables it to spend most of its time in the power-
down mode. For example, the average power dissipation is
less than 1mW at a 10kHz data rate.
The ADS8325 offers excellent linearity and very low noise
and distortion. It also features a synchronous serial (SPI/SSI
compatible) interface and a differential input. The reference
voltage can be set to any level within the range of 2.5V to
V
DD
.
Low power and small size make the ADS8325 ideal for
portable and battery-operated systems. It is also a perfect fit
for remote data acquisition modules, simultaneous multi-
channel systems, and isolated data acquisition. The ADS8325
is available in MSOP-8 and SON-8 packages.
The SON package size is the same as a 3x3 QFN package.
FEATURES
G
16-BITS NO MISSING CODES
G
VERY LOW NOISE: 3LSBp-p
G
EXCELLENT LINEARITY:
±
1.5LSB typ
G
microPOWER: 4.5mW at 100kHz
1mW at 10kHz
G
MSOP-8 AND SON-8 PACKAGES
(SON Package Size Same as 3x3 QFN)
G
16-BIT UPGRADE TO THE 12-BIT ADS7816
AND ADS7822
G
PIN-COMPATIBLE WITH THE ADS7816,
ADS7822, ADS7826, ADS7827, ADS7829, AND
ADS8320
G
SERIAL (SPI
/SSI) INTERFACE
APPLICATIONS
G
BATTERY-OPERATED SYSTEMS
G
REMOTE DATA ACQUISITION
G
ISOLATED DATA ACQUISITION
G
SIMULTANEOUS SAMPLING, MULTI-CHANNEL
SYSTEMS
G
INDUSTRIAL CONTROLS
G
ROBOTICS
G
VIBRATION ANALYSIS
16-Bit, High-Speed, 2.7V to 5.5V microPower Sampling
ANALOG-TO-DIGITAL CONVERTER
www.ti.com
Copyright 2002-2003, Texas Instruments Incorporated
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
SBAS226A – MARCH 2002 – REVISED JUNE 2003
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of Texas Instruments
standard warranty. Production processing does not necessarily include
testing of all parameters.
SAR
Serial
Interface
Comparator
ADS8325
S/H Amp
DCLOCK
D
OUT
CS/SHDN
+IN
REF
–
IN
CDAC
All trademarks are the property of their respective owners.
ADS8325
ADS8325
相關(guān)PDF資料
PDF描述
ADS8325IDGKR 16-Bit, High-Speed, 2.7V to 5.5V microPower Sampling ANALOG-TO-DIGITAL CONVERTER
ADS8325IDGKT 16-Bit, High-Speed, 2.7V to 5.5V microPower Sampling ANALOG-TO-DIGITAL CONVERTER
ADS8325IBDGKR Circular Connector; No. of Contacts:18; Series:D38999; Body Material:Metal; Connecting Termination:Crimp; Connector Shell Size:15; Circular Contact Gender:Socket; Circular Shell Style:Straight Plug; Insert Arrangement:15-18
ADS8325IBDGKT Circular Connector; No. of Contacts:18; Series:D38999; Body Material:Metal; Connecting Termination:Crimp; Connector Shell Size:15; Circular Contact Gender:Socket; Circular Shell Style:Straight Plug; Insert Arrangement:15-18
ADS8325IBDRBR Circular Connector; No. of Contacts:18; Series:D38999; Body Material:Metal; Connecting Termination:Crimp; Connector Shell Size:15; Circular Contact Gender:Socket; Circular Shell Style:Straight Plug; Insert Arrangement:15-18
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ADS8325EVM 功能描述:數(shù)據(jù)轉(zhuǎn)換 IC 開(kāi)發(fā)工具 ADS8325 Eval Mod RoHS:否 制造商:Texas Instruments 產(chǎn)品:Demonstration Kits 類(lèi)型:ADC 工具用于評(píng)估:ADS130E08 接口類(lèi)型:SPI 工作電源電壓:- 6 V to + 6 V
ADS8325EVM-PDK 功能描述:數(shù)據(jù)轉(zhuǎn)換 IC 開(kāi)發(fā)工具 ADS8325 Perf Dev Kit RoHS:否 制造商:Texas Instruments 產(chǎn)品:Demonstration Kits 類(lèi)型:ADC 工具用于評(píng)估:ADS130E08 接口類(lèi)型:SPI 工作電源電壓:- 6 V to + 6 V
ADS8325IBDGKR 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 16-Bit 100kSPS Serial Out 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(lèi)型:Differential 信噪比:107 dB 接口類(lèi)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
ADS8325IBDGKRG4 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 16-Bit 100kSPS Serial Out 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(lèi)型:Differential 信噪比:107 dB 接口類(lèi)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
ADS8325IBDGKT 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 16-Bit 100kSPS Serial Out 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(lèi)型:Differential 信噪比:107 dB 接口類(lèi)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
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