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參數(shù)資料
| 型號： | ADS7830IPWR |
| 英文描述： | CMOS Hex Inverting Buffer/Converter 16-SOIC -55 to 125 |
| 中文描述： | 8位，8通道采樣模擬到數(shù)字轉(zhuǎn)換接口的I2C⑩ |
| 文件頁數(shù)： | 1/16頁 |
| 文件大小： | 251K |
| 代理商： | ADS7830IPWR |
8-Bit, 8-Channel Sampling
ANALOG-TO-DIGITAL CONVERTER
with I
2
C
Interface
FEATURES
G
70kHz SAMPLING RATE
G
±
0.5LSB INL/DNL
G
8 BITS NO MISSING CODES
G
4 DIFFERENTIAL/8 SINGLE-ENDED INPUTS
G
2.7V TO 5V OPERATION
G
BUILT-IN 2.5V REFERENCE/BUFFER
G
SUPPORTS ALL THREE I
2
C MODES:
Standard, Fast, and High-Speed
G
LOW POWER:
180
μ
W (Standard Mode)
300
μ
W (High-Speed Mode)
675
μ
W (Fast Mode)
G
DIRECT PIN COMPATIBLE WITH ADS7828
G
TSSOP-16 PACKAGE
APPLICATIONS
G
VOLTAGE-SUPPLY MONITORING
G
ISOLATED DATA ACQUISITION
G
TRANSDUCER INTERFACE
G
BATTERY-OPERATED SYSTEMS
G
REMOTE DATA ACQUISITION
DESCRIPTION
The ADS7830 is a single-supply, low-power, 8-bit data
acquisition device that features a serial I
2
C interface and an
8-channel multiplexer. The Analog-to-Digital (A/D) converter
features a sample-and-hold amplifier and internal,
asynchronous clock. The combination of an I
2
C serial,
2-wire interface and micropower consumption makes the
ADS7830 ideal for applications requiring the A/D converter to
be close to the input source in remote locations and for
applications requiring isolation. The ADS7830 is available in
a TSSOP-16 package.
ADS7830
SBAS302 – DECEMBER 2003
www.ti.com
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.
Copyright 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.
SAR
2.5V V
REF
Serial
Interface
SDA
Comparator
S/H Amp
REF
IN
/REF
OUT
SCL
CH0
CH1
CH2
CH3
CH4
CH5
CH6
CH7
COM
A0
A1
CDAC
8-Channel
MUX
Buffer
ADS7830
All trademarks are the property of their respective owners.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ADS7830IPWRG4 | 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 8-Bit 8-Ch Sampling w/I2C Interface 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 |
| ADS7830IPWT | 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 8-Bit 8-Ch Sampling w/I2C Interface 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 |
| ADS7830IPWT | 制造商:Texas Instruments 功能描述:A/D Converter (A-D) IC |
| ADS7830IPWTG4 | 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 8-Bit 8-Ch Sampling w/I2C Interface 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 |
| ADS7831 | 制造商:BB 制造商全稱:BB 功能描述:12-Bit 600kHz Sampling CMOS ANALOG-to-DIGITAL CONVERTER |
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