參數(shù)資料
型號(hào)： ADS8344EB
英文描述： 16-Bit, 8-Channel Serial Output Sampling ANALOG-TO-DIGITAL CONVERTER
中文描述： 16位，8通道串行輸出采樣模擬到數(shù)字轉(zhuǎn)換器
文件頁數(shù)： 1/13頁
文件大小： 278K
代理商： ADS8344EB
ADS8344
ADS8344
16-Bit, 8-Channel Serial Output Sampling
ANALOG-TO-DIGITAL CONVERTER
FEATURES
G
PIN FOR PIN WITH ADS7844
G
SINGLE SUPPLY: 2.7V to 5V
G
8-CHANNEL SINGLE-ENDED OR
4-CHANNEL DIFFERENTIAL INPUT
G
UP TO 100kHz CONVERSION RATE
G
84dB SINAD
G
SERIAL INTERFACE
G
QSOP-20 AND SSOP-20 PACKAGES
DESCRIPTION
The ADS8344 is an 8-channel, 16-bit sampling ana-
log-to-digital converter (ADC) with a synchronous
serial interface. Typical power dissipation is 10mW at
a 100kHz throughput rate and a +5V supply. The
reference voltage (V
) can be varied between 500mV
and V
, providing a corresponding input voltage
range of 0V to V
. The device includes a shutdown
mode which reduces power dissipation to under 15
μ
W.
The ADS8344 is guaranteed down to 2.7V operation.
Low power, high speed, and on-board multiplexer
make the ADS8344 ideal for battery operated systems
such as personal digital assistants, portable multi-
channel data loggers, and measurement equipment.
The serial interface also provides low-cost isolation
for remote data acquisition. The ADS8344 is available
in a QSOP-20 or a SSOP-20 package and is guaran-
teed over the –40
°
C to +85
°
C temperature range.
2000 Burr-Brown Corporation
PDS-1571A
APPLICATIONS
G
DATA ACQUISITION
G
TEST AND MEASUREMENT
G
INDUSTRIAL PROCESS CONTROL
G
PERSONAL DIGITAL ASSISTANTS
G
BATTERY-POWERED SYSTEMS
International Airport Industrial Park Mailing Address: PO Box 11400, Tucson, AZ 85734 Street Address: 6730 S. Tucson Blvd., Tucson, AZ 85706 Tel: (520) 746-1111
Twx: 910-952-1111 Internet: http://www.burr-brown.com/ Cable: BBRCORP Telex: 066-6491 FAX: (520) 889-1510 Immediate Product Info: (800) 548-6132
For most current data sheet and other product
information, visit www.burr-brown.com
CDAC
SAR
Comparator
Eight
Channel
Multiplexer
Serial
Interface
and
Control
CH4
CH5
CH6
CH7
COM
V
REF
CS
SHDN
DIN
DOUT
BUSY
DCLK
CH0
CH1
CH2
CH3
¤
ADS8344
¤
ADS8344
相關(guān)PDF資料
PDF描述
ADS8344NB 16-Bit, 8-Channel Serial Output Sampling ANALOG-TO-DIGITAL CONVERTER
ADS8361 Dual, 500kSPS, 16-Bit, 2 + 2 Channel, Simultaneous Sampling ANALOG-TO-DIGITAL CONVERTER
ADS8361IRHBR Dual, 500kSPS, 16-Bit, 2 + 2 Channel, Simultaneous Sampling ANALOG-TO-DIGITAL CONVERTER
ADS8361IRHBT Dual, 500kSPS, 16-Bit, 2 + 2 Channel, Simultaneous Sampling 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
ADS8344EB 制造商:Texas Instruments 功能描述:IC 16BIT ADC SMD 8344 SSOP20
ADS8344EB/2K5 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 16-Bit 8-Ch Serial Output Sampling 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
ADS8344EB/2K5G4 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 16-Bit 8-Ch Serial Output Sampling 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
ADS8344EBG4 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 16-Bit 8-Ch Serial Output Sampling 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
ADS8344EG4 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 16-Bit 8-Ch Serial Output Sampling 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
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