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Datasheet> 器件分类 > 半导体> 模拟混合信号IC> ADS8914BRGER

ADS8914BRGER: 产品描述ADS8914B 18-Bit, 250-KSPS, SAR ADC with internal reference buffer, internal LDO & multiSPI interface 24-VQFN -40 to 125; 产品类别半导体模拟混合信号IC; 文件大小3MB，共77页; 制造商Texas Instruments(德州仪器); 官网地址http://www.ti.com.cn/; 标准

敬请期待详细参数选型对比

ADS8914BRGER在线购买

供应商	器件名称	价格	最低购买	库存
	ADS8914BRGER	-	-	点击查看	点击购买

ADS8914BRGER概述

ADS8914B 18-Bit, 250-KSPS, SAR ADC with internal reference buffer, internal LDO & multiSPI interface 24-VQFN -40 to 125

ADS8914BRGER规格参数

参数名称	属性值
Sample rate(Max)(kSPS)	250
Number of input channels	1
Interface	SPI
INL(Max)(+/-LSB)	1.5
Package Group	VQFN\|24
Rating	Catalog
Power consumption(Typ)(mW)	14
Analog voltage AVDD(Max)(V)	5.5
Multi-channel configuration	N/A
Input type	Differential
Analog voltage AVDD(Min)(V)	3
SNR(dB)	102.5
Features	Daisy-Chainable,Oscillator
Input range(Min)(V)	-5
Input range(Max)(V)	5
Reference mode	Ext
Digital supply(Min)(V)	1.65
Digital supply(Max)(V)	5.5
Approx. price(US$)	6.97 \| 1ku
SINAD(dB)	102.48
Operating temperature range(C)	-40 to 125
Architecture	SAR
Resolution(Bits)	18

ADS8914BRGER相似产品对比

	ADS8914BRGER	ADS8912BRGER	ADS8914BRGET	ADS8912BRGET	ADS8910BRGER	ADS8910BRGET	ADS8910B	ADS8912B	ADS8914B
描述	ADS8914B 18-Bit, 250-KSPS, SAR ADC with internal reference buffer, internal LDO & multiSPI interface 24-VQFN -40 to 125	ADS8912B 18-Bit, 500-KSPS, SAR ADC with internal reference buffer, internal LDO & multiSPI interface 24-VQFN -40 to 125	ADS8914B 18-Bit, 250-KSPS, SAR ADC with internal reference buffer, internal LDO & multiSPI interface 24-VQFN -40 to 125	ADS8912B 18-Bit, 500-KSPS, SAR ADC with internal reference buffer, internal LDO & multiSPI interface 24-VQFN -40 to 125	ADS8910B 18-Bit, 1-MSPS, SAR ADC with internal reference buffer, internal LDO & multiSPI interface 24-VQFN -40 to 125	ADS8910B 18-Bit, 1-MSPS, SAR ADC with internal reference buffer, internal LDO & multiSPI interface 24-VQFN -40 to 125	ADS8910B ADS8910B 18-Bit, 1-MSPS, SAR ADC with internal reference buffer, internal LDO & multiSPI interface	ADS8912B ADS8912B 18-Bit, 500-KSPS, SAR ADC with internal reference buffer, internal LDO & multiSPI interface	ADS8914B ADS8914B 18-Bit, 250-KSPS, SAR ADC with internal reference buffer, internal LDO & multiSPI interface
Sample rate(Max)(kSPS)	250	-	-	-	-	1000	1000	500	250
Number of input channels	1	-	-	-	-	1	1	1	1
Interface	SPI	-	-	-	-	SPI	SPI	SPI	SPI
INL(Max)(+/-LSB)	1.5	-	-	-	-	1.5	1.5	1.5	1.5
Package Group	VQFN\|24	-	-	-	-	VQFN\|24	VQFN\|24	VQFN\|24	VQFN\|24
Rating	Catalog	-	-	-	-	Catalog	Catalog	Catalog	Catalog
Power consumption(Typ)(mW)	14	-	-	-	-	21	21	16	14
Analog voltage AVDD(Max)(V)	5.5	-	-	-	-	5.5	5.5	5.5	5.5
Multi-channel configuration	N/A	-	-	-	-	N/A	N/A	N/A	N/A
Input type	Differential	-	-	-	-	Differential	Differential	Differential	Differential
Analog voltage AVDD(Min)(V)	3	-	-	-	-	3	3	3	3
SNR(dB)	102.5	-	-	-	-	102.5	102.5	102.5	102.5
Features	Daisy-Chainable,Oscillator	-	-	-	-	Daisy-Chainable,Oscillator	Daisy-Chainable,Oscillator	Daisy-Chainable,Oscillator	Daisy-Chainable,Oscillator
Input range(Min)(V)	-5	-	-	-	-	-5	-5	-5	-5
Input range(Max)(V)	5	-	-	-	-	5	5	5	5
Reference mode	Ext	-	-	-	-	Ext	Ext	Ext	Ext
Digital supply(Min)(V)	1.65	-	-	-	-	1.65	1.65	1.65	1.65
Digital supply(Max)(V)	5.5	-	-	-	-	5.5	5.5	5.5	5.5
Approx. price(US$)	6.97 \| 1ku	-	-	-	-	11.97 \| 1ku	11.97 \| 1ku	8.97 \| 1ku	6.97 \| 1ku
SINAD(dB)	102.48	-	-	-	-	102.48	102.48	102.48	102.48
Operating temperature range(C)	-40 to 125	-	-	-	-	-40 to 125	-40 to 125	-40 to 125	-40 to 125
Architecture	SAR	-	-	-	-	SAR	SAR	SAR	SAR
Resolution(Bits)	18	-	-	-	-	18	18	18	18

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