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參數(shù)資料
| 型號： | ADS8326I |
| 英文描述： | 16-Bit, High-Speed, 2.7V to 5.5V microPower Sampling |
| 中文描述： | 16位，高速，2.7V至5.5V微功率采樣 |
| 文件頁數(shù)： | 1/31頁 |
| 文件大小： | 482K |
| 代理商： | ADS8326I |
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FEATURES
16 Bits No Missing Codes (Full-Supply Range,
High or Low Grade)
Very Low Noise: 3LSB
PP
Excellent Linearity:
±1LSB typ,
±
1.5LSB max INL
±0.6LSB typ,
±
1LSB max DNL
±1mV max Offset
±
12LSB typ Gain Error
micro
Power:
10mW at 5V, 250kHz
4mW at 2.7V, 200kHz
2mW at 2.7V, 100kHz
0.2mW at 2.7V, 10kHz
MSOP-8 Package
(SON-8 package available Q4, 2007; package
size same as 3x3 QFN)
16-Bit Upgrade to the 12-Bit ADS7816 and
ADS7822
Pin-Compatible with the ADS7816, ADS7822,
ADS7826, ADS7827, ADS7829, ADS8320, and
ADS8325
Serial (SPI/SSI) Interface
APPLICATIONS
Battery-Operated Systems
Remote Data Acquisition
Isolated Data Acquisition
Simultaneous Sampling, Multichannel
Systems
Industrial Controls
Robotics
Vibration Analysis
DESCRIPTION
The ADS8326 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 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
0.2mW at a 10kHz data rate.
SAR
Serial
Interface
Comparator
ADS8326
S/H Amp
DCLOCK
D
OUT
CS/SHDN
+IN
REF
-
IN
CDAC
ADS8326
SBAS343–MAY 2007
16-Bit, High-Speed, 2.7V to 5.5V
micro
Power Sampling
ANALOG-TO-DIGITAL CONVERTER
The ADS8326 offers excellent linearity and very low
noise and distortion. It also features a synchronous
serial
(SPI/SSI-compatible)
differential input. The reference voltage can be set to
any level within the range of 0.1V to V
DD
.
Low power and small size make the ADS8326 ideal
for portable and battery-operated systems. It is also
a perfect fit for remote data-acquisition modules,
simultaneous multichannel systems, and isolated
data acquisition. The ADS8326 is available in an
MSOP-8 package.
interface
and
a
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.
SPI is a trademark of Motorola, Inc.
All other trademarks are the property of their respective owners.
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
Copyright 2007, Texas Instruments Incorporated
相關PDF資料 |
PDF描述 |
|---|---|
| ADS8326IB | 16-Bit, High-Speed, 2.7V to 5.5V microPower Sampling |
| ADS8326IBDGKR | 16-Bit, High-Speed, 2.7V to 5.5V microPower Sampling |
| ADS8326IBDGKT | 16-Bit, High-Speed, 2.7V to 5.5V microPower Sampling |
| ADS8326IBDRBR | 16-Bit, High-Speed, 2.7V to 5.5V microPower Sampling |
| ADS8326IBDRBT | 16-Bit, High-Speed, 2.7V to 5.5V microPower Sampling |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| ADS8326IB | 制造商:BB 制造商全稱:BB 功能描述:16-Bit, High-Speed, 2.7V to 5.5V microPower Sampling |
| ADS8326IBDGKR | 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 16B Pseudo Diff Input RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結構: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 |
| ADS8326IBDGKRG4 | 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 16B Pseud Diff Input 200kSPS Serial Out RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結構: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 |
| ADS8326IBDGKT | 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 16B Pseudo Diff Input RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結構: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 |
| ADS8326IBDGKTG4 | 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 16B Pseud Diff Input 200kSPS Serial Out RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結構: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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