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參數(shù)資料
| 型號： | ADS1100 |
| 英文描述： | Self-Calibrating, 16-Bit ANALOG-TO-DIGITAL CONVERTER |
| 中文描述： | 自校準，16位模擬數(shù)字轉(zhuǎn)換器 |
| 文件頁數(shù)： | 1/13頁 |
| 文件大小： | 185K |
| 代理商： | ADS1100 |
ADS1100
SBAS239 – MAY 2002
www.ti.com
DESCRIPTION
The ADS1100 is a precision, continuously self-calibrating
Analog-to-Digital (A/D) converter with differential inputs and
up to 16 bits of resolution in a small SOT23-6 package.
Conversions are performed ratiometrically, using the power
supply as the reference voltage. The ADS1100 uses an
I
2
C-compatible serial interface and operates from a single
power supply ranging from 2.7V to 5.5V.
The ADS1100 can perform conversions at rates of 8, 16, 32,
or 128 samples per second. The onboard programmable-
gain amplifier, which offers gains of up to 8, allows smaller
signals to be measured with high resolution. In single-
conversion mode, the ADS1100 automatically powers down
after a conversion, greatly reducing current consumption
during idle periods.
The ADS1100 is designed for applications requiring high-
resolution measurement, where space and power consump-
tion are major considerations. Typical applications include
portable instrumentation, industrial process control and smart
transmitters.
FEATURES
G
COMPLETE DATA ACQUISITION SYSTEM IN A
TINY SOT23-6 PACKAGE
G
16-BITS NO MISSING CODES
G
INL: 0.0125% of FSR MAX
G
CONTINUOUS SELF-CALIBRATION
G
SINGLE-CYCLE CONVERSION
G
PROGRAMMABLE GAIN AMPLIFIER
GAIN = 1, 2, 4, OR 8
G
LOW NOISE: 4
μ
Vp-p
G
PROGRAMMABLE DATA RATE: 8SPS to 128SPS
G
INTERNAL SYSTEM CLOCK
G
I
2
C
TM
INTERFACE
G
POWER SUPPLY: 2.7V TO 5.5V
G
LOW CURRENT CONSUMPTION: 90
μ
A
Copyright 2002, Texas Instruments Incorporated
Self-Calibrating, 16-Bit
ANALOG-TO-DIGITAL CONVERTER
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.
APPLICATIONS
G
PORTABLE INSTRUMENTATION
G
INDUSTRIAL PROCESS CONTROL
G
SMART TRANSMITTERS
G
CONSUMER GOODS
G
FACTORY AUTOMATION
G
TEMPERATURE MEASUREMENT
Σ
A/D
Converter
I
2
C
Interface
Clock
Oscillator
V
IN+
V
IN
–
SCL
SDA
V
DD
GND
A = 1, 2, 4, or 8
PGA
BAA
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.
I
2
C is a registered trademark of Philips Incorporated.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ADS1100_10 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:Self-Calibrating, 16-Bit ANALOG-TO-DIGITAL CONVERTER |
| ADS1100A0IDBV | 制造商:Texas Instruments 功能描述:16BIT ADC SMD 1100A0 SOT-23-6 |
| ADS1100A0IDBVR | 功能描述:模數(shù)轉(zhuǎn)換器 - ADC Self-Calibrating 16-Bit 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 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-32 |
| ADS1100A0IDBVRG4 | 功能描述:模數(shù)轉(zhuǎn)換器 - ADC Self-Calibrating 16-Bit 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 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-32 |
| ADS1100A0IDBVT | 功能描述:模數(shù)轉(zhuǎn)換器 - ADC Self-Calibrating 16-Bit 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 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-32 |
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