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LTC2447CUHF#PBF: 产品描述8-Channel Single ADC Delta-Sigma 8ksps 24-bit Serial 38-Pin QFN EP Tube; 文件大小340KB，共30页; 制造商ADI(亚德诺半导体); 官网地址https://www.analog.com

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LTC2447CUHF#PBF概述

8-Channel Single ADC Delta-Sigma 8ksps 24-bit Serial 38-Pin QFN EP Tube

LTC2447CUHF#PBF规格参数

参数名称	属性值
欧盟限制某些有害物质的使用	Compliant
ECCN (US)	EAR99
Part Status	Active
HTS	8542.39.00.01
Converter Type	Temperature Measurement
Architecture	Delta-Sigma
Resolution	24bit
Number of ADCs	1
Number of Input Channels	8\|4
Sampling Rate	8ksps
Digital Interface Type	Serial (3-Wire, 4-Wire, SPI, Microwire)
Input Type	Voltage
Input Signal Type	Single-Ended\|Differential
Voltage Reference	External
Polarity of Input Voltage	Bipolar
Voltage Supply Source	Single
Input Voltage	±2.75V
Minimum Single Supply Voltage (V)	4.5
Typical Single Supply Voltage (V)	5
Maximum Single Supply Voltage (V)	5.5
Integral Nonlinearity Error	15ppm of Vref
Full Scale Error	50ppm of Vref
No Missing Codes (bit)	24
Sample and Hold	No
Single-Ended Input	Yes
Digital Supply Support	No
Minimum Operating Temperature (°C)	0
Maximum Operating Temperature (°C)	70
系列 Packaging	Tube
Supplier Temperature Grade	Commercial
Pin Count	38
Standard Package Name	QFN
Supplier Package	QFN EP
Mounting	Surface Mount
Package Height	0.75(Max)
Package Length	7
Package Width	5
PCB changed	38
Lead Shape	No Lead

LTC2447CUHF#PBF相似产品对比

	LTC2447CUHF#PBF	LTC2446CUHF#PBF	LTC2446CUHF#TRPBF	LTC2446IUHF#PBF	LTC2446IUHF#TRPBF	LTC2447CUHF#TRPBF	LTC2447IUHF#PBF	LTC2447IUHF#TRPBF
描述	8-Channel Single ADC Delta-Sigma 8ksps 24-bit Serial 38-Pin QFN EP Tube	8-Channel Single ADC Delta-Sigma 8ksps 24-bit Serial 38-Pin QFN EP Tube	8-Channel Single ADC Delta-Sigma 8ksps 24-bit Serial 38-Pin QFN EP T/R	8-Channel Single ADC Delta-Sigma 8ksps 24-bit Serial 38-Pin QFN EP Tube	8-Channel Single ADC Delta-Sigma 8ksps 24-bit Serial 38-Pin QFN EP T/R	8-Channel Single ADC Delta-Sigma 8ksps 24-bit Serial 38-Pin QFN EP T/R	8-Channel Single ADC Delta-Sigma 8ksps 24-bit Serial Automotive 38-Pin QFN EP Tube	8-Channel Single ADC Delta-Sigma 8ksps 24-bit Serial Automotive 38-Pin QFN EP T/R
欧盟限制某些有害物质的使用	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant
ECCN (US)	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99
Part Status	Active	Active	Active	Active	Active	Active	Active	Active
HTS	8542.39.00.01	8542.39.00.01	8542.39.00.01	8542.39.00.01	8542.39.00.01	8542.39.00.01	8542.39.00.01	8542.39.00.01
Converter Type	Temperature Measurement	Temperature Measurement	Temperature Measurement	Temperature Measurement	Temperature Measurement	Temperature Measurement	Temperature Measurement	Temperature Measurement
Architecture	Delta-Sigma	Delta-Sigma	Delta-Sigma	Delta-Sigma	Delta-Sigma	Delta-Sigma	Delta-Sigma	Delta-Sigma
Resolution	24bit	24bit	24bit	24bit	24bit	24bit	24bit	24bit
Number of ADCs	1	1	1	1	1	1	1	1
Number of Input Channels	8\|4	4\|8	4\|8	4\|8	8\|4	8\|4	4\|8	8\|4
Sampling Rate	8ksps	8ksps	8ksps	8ksps	8ksps	8ksps	8ksps	8ksps
Digital Interface Type	Serial (3-Wire, 4-Wire, SPI, Microwire)	Serial (3-Wire, 4-Wire, SPI, Microwire)	Serial (3-Wire, 4-Wire, SPI, Microwire)	Serial (3-Wire, 4-Wire, SPI, Microwire)	Serial (3-Wire, 4-Wire, SPI, Microwire)	Serial (3-Wire, 4-Wire, SPI, Microwire)	Serial (3-Wire, 4-Wire, SPI, Microwire)	Serial (3-Wire, 4-Wire, SPI, Microwire)
Input Type	Voltage	Voltage	Voltage	Voltage	Voltage	Voltage	Voltage	Voltage
Input Signal Type	Single-Ended\|Differential	Single-Ended\|Differential	Single-Ended\|Differential	Differential\|Single-Ended	Single-Ended\|Differential	Single-Ended\|Differential	Differential\|Single-Ended	Single-Ended\|Differential
Voltage Reference	External	External	External	External	External	External	External	External
Polarity of Input Voltage	Bipolar	Bipolar	Bipolar	Bipolar	Bipolar	Bipolar	Bipolar	Bipolar
Voltage Supply Source	Single	Single	Single	Single	Single	Single	Single	Single
Input Voltage	±2.75V	±2.75V	±2.75V	±2.75V	±2.75V	±2.75V	±2.75V	±2.75V
Minimum Single Supply Voltage (V)	4.5	4.5	4.5	4.5	4.5	4.5	4.5	4.5
Typical Single Supply Voltage (V)	5	5	5	5	5	5	5	5
Maximum Single Supply Voltage (V)	5.5	5.5	5.5	5.5	5.5	5.5	5.5	5.5
Integral Nonlinearity Error	15ppm of Vref	15ppm of Vref	15ppm of Vref	15ppm of Vref	15ppm of Vref	15ppm of Vref	15ppm of Vref	15ppm of Vref
Full Scale Error	50ppm of Vref	50ppm of Vref	50ppm of Vref	50ppm of Vref	50ppm of Vref	50ppm of Vref	50ppm of Vref	50ppm of Vref
No Missing Codes (bit)	24	24	24	24	24	24	24	24
Sample and Hold	No	No	No	No	No	No	No	No
Single-Ended Input	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes
Digital Supply Support	No	No	No	No	No	No	No	No
Maximum Operating Temperature (°C)	70	70	70	85	85	70	85	85
系列 Packaging	Tube	Tube	Tape and Reel	Tube	Tape and Reel	Tape and Reel	Tube	Tape and Reel
Supplier Temperature Grade	Commercial	Commercial	Commercial	Industrial	Industrial	Commercial	Industrial	Industrial
Pin Count	38	38	38	38	38	38	38	38
Standard Package Name	QFN	QFN	QFN	QFN	QFN	QFN	QFN	QFN
Supplier Package	QFN EP	QFN EP	QFN EP	QFN EP	QFN EP	QFN EP	QFN EP	QFN EP
Mounting	Surface Mount	Surface Mount	Surface Mount	Surface Mount	Surface Mount	Surface Mount	Surface Mount	Surface Mount
Package Height	0.75(Max)	0.75(Max)	0.75(Max)	0.75(Max)	0.75(Max)	0.75(Max)	0.75(Max)	0.75(Max)
Package Length	7	7	7	7	7	7	7	7
Package Width	5	5	5	5	5	5	5	5
PCB changed	38	38	38	38	38	38	38	38
Lead Shape	No Lead	No Lead	No Lead	No Lead	No Lead	No Lead	No Lead	No Lead

参考设计

LTC2447、具有可选多个基准输入的 24 位高速 8 通道 Delta Sigma ADC 的典型应用

LTC2447、24 位高速 8 通道 Delta Sigma ADC 的典型应用。 LTC2446/LTC2447 是 4 端子开关，支持多路复用比率测量。四组可选差分输入与四组差分参考输入相结合，允许通过单个转换器对多个 RTD、电桥和其他传感器进行数字化说明&#...

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LTC2447CUHF#PBF

LTC2447CUHF#PBF概述

LTC2447CUHF#PBF规格参数

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