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Datasheet> 器件分类 > 模拟混合信号IC> 转换器> AD7891BS-2

AD7891BS-2: 产品描述8-CH 12-BIT PROPRIETARY METHOD ADC, SERIAL/PARALLEL ACCESS, PQCC44; 产品类别模拟混合信号IC 转换器; 文件大小366KB，共20页; 制造商ADI(亚德诺半导体); 官网地址https://www.analog.com

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AD7891BS-2概述

8-CH 12-BIT PROPRIETARY METHOD ADC, SERIAL/PARALLEL ACCESS, PQCC44

AD7891BS-2规格参数

参数名称	属性值
是否Rohs认证	不符合
厂商名称	ADI(亚德诺半导体)
零件包装代码	QFP
包装说明	PLASTIC, MO-112-AA-1, MQFP-44
针数	44
Reach Compliance Code	not_compliant
ECCN代码	EAR99
最大模拟输入电压	2.5 V
最小模拟输入电压	-2.5 V
最长转换时间	1.6 µs
转换器类型	ADC, PROPRIETARY METHOD
JESD-30 代码	S-PQFP-G44
JESD-609代码	e0
长度	10 mm
最大线性误差 (EL)	0.0183%
湿度敏感等级	3
模拟输入通道数量	8
位数	12
功能数量	1
端子数量	44
最高工作温度	85 °C
最低工作温度	-40 °C
输出位码	BINARY, 2\'S COMPLEMENT BINARY
输出格式	SERIAL, PARALLEL, WORD
封装主体材料	PLASTIC/EPOXY
封装代码	QFP
封装等效代码	QFP44,.57SQ,32
封装形状	SQUARE
封装形式	FLATPACK
峰值回流温度（摄氏度）	240
电源	5 V
认证状态	Not Qualified
采样速率	0.5 MHz
采样并保持/跟踪并保持	TRACK
座面最大高度	2.45 mm
标称供电电压	5 V
表面贴装	YES
技术	CMOS
温度等级	INDUSTRIAL
端子面层	Tin/Lead (Sn85Pb15)
端子形式	GULL WING
端子节距	0.8 mm
端子位置	QUAD
处于峰值回流温度下的最长时间	30
宽度	10 mm
Base Number Matches	1

AD7891BS-2相似产品对比

	AD7891BS-2	AD7891	AD7891AS-2	AD7891AS-1	AD7891BS-1	AD7891YP-1	AD7891YS-2	AD7891YS-1
描述	8-CH 12-BIT PROPRIETARY METHOD ADC, SERIAL/PARALLEL ACCESS, PQCC44	8-CH 12-BIT PROPRIETARY METHOD ADC, SERIAL/PARALLEL ACCESS, PQCC44	8-CH 12-BIT PROPRIETARY METHOD ADC, SERIAL/PARALLEL ACCESS, PQCC44	8-CH 12-BIT PROPRIETARY METHOD ADC, SERIAL/PARALLEL ACCESS, PQFP44	8-CH 12-BIT PROPRIETARY METHOD ADC, SERIAL/PARALLEL ACCESS, PQCC44	8-CH 12-BIT PROPRIETARY METHOD ADC, SERIAL/PARALLEL ACCESS, PQCC44	8-CH 12-BIT PROPRIETARY METHOD ADC, SERIAL/PARALLEL ACCESS, PQCC44	8-CH 12-BIT PROPRIETARY METHOD ADC, SERIAL/PARALLEL ACCESS, PQFP44
位数	12	12	12	12	12	12	12	12
功能数量	1	1	1	1	1	1	1	1
端子数量	44	44	44	44	44	44	44	44
输出格式	SERIAL, PARALLEL, WORD	SERIAL, PARALLEL, WORD	SERIAL, PARALLEL, WORD	串行, 并行, WORD	SERIAL, PARALLEL, WORD	SERIAL, PARALLEL, WORD	SERIAL, PARALLEL, WORD	SERIAL, PARALLEL, WORD
表面贴装	YES	Yes	Yes	Yes	Yes	Yes	Yes	YES
温度等级	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	OTHER
端子形式	GULL WING	J BEND	J BEND	GULL WING	J BEND	J BEND	J BEND	GULL WING
端子位置	QUAD	QUAD	QUAD	四	QUAD	QUAD	QUAD	QUAD
最大工作温度	-	85 Cel	85 Cel	85 Cel	85 Cel	85 Cel	85 Cel	-
最小工作温度	-	-40 Cel	-40 Cel	-40 Cel	-40 Cel	-40 Cel	-40 Cel	-
额定供电电压	-	5 V	5 V	5 V	5 V	5 V	5 V	-
最大转换时间	-	1.6 uS	1.6 uS	1.6 uS	1.6 uS	1.6 uS	1.6 uS	-
最大线性误差	-	0.0244 %	0.0244 %	0.0244 %	0.0244 %	0.0244 %	0.0244 %	-
最大限制模拟输入电压	-	10 V	10 V	10 V	10 V	10 V	10 V	-
最小限制模拟输入电压	-	-10 V	-10 V	-10 V	-10 V	-10 V	-10 V	-
加工封装描述	-	PLASTIC, MO-047AC, LCC-44	PLASTIC, MO-047AC, LCC-44	塑料, MO-112-AA-1, MQFP-44	PLASTIC, MO-047AC, LCC-44	PLASTIC, MO-047AC, LCC-44	PLASTIC, MO-047AC, LCC-44	-
状态	-	ACTIVE	ACTIVE	ACTIVE	ACTIVE	ACTIVE	ACTIVE	-
工艺	-	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS	-
包装形状	-	SQUARE	SQUARE	SQUARE	SQUARE	SQUARE	SQUARE	-
包装尺寸	-	CHIP CARRIER	CHIP CARRIER	FLATPACK	CHIP CARRIER	CHIP CARRIER	CHIP CARRIER	-
端子间距	-	1.27 mm	1.27 mm	0.8000 mm	1.27 mm	1.27 mm	1.27 mm	-
端子涂层	-	TIN LEAD	TIN LEAD	锡铅	TIN LEAD	TIN LEAD	TIN LEAD	-
包装材料	-	PLASTIC/EPOXY	PLASTIC/EPOXY	塑料/环氧树脂	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	-
采样率	-	0.4545 MHz	0.4545 MHz	0.4545 MHz	0.4545 MHz	0.4545 MHz	0.4545 MHz	-
转换器的类型	-	PROPRIETARY METHOD	PROPRIETARY METHOD	专有的方法	PROPRIETARY METHOD	PROPRIETARY METHOD	PROPRIETARY METHOD	-
输出位编码	-	BINARY, 2S COMPLEMENT BINARY	BINARY, 2S COMPLEMENT BINARY	二进制, 2S 补充的二进制	BINARY, 2S COMPLEMENT BINARY	BINARY, 2S COMPLEMENT BINARY	BINARY, 2S COMPLEMENT BINARY	-
模拟通道数	-	8	8	8	8	8	8	-
采样保持和跟踪保持	-	TRACK	TRACK	TRACK	TRACK	TRACK	TRACK	-

AD7891BS-2

AD7891BS-2概述

AD7891BS-2规格参数

AD7891BS-2相似产品对比

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