Datasheet> 器件分类 > 模拟混合信号IC> 放大器电路> BU7444F

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BU7444F: 产品描述Operational Amplifier, 4 Func, 6000uV Offset-Max, CMOS, PDSO14, ROHS COMPLIANT, SOP-14; 产品类别模拟混合信号IC 放大器电路; 文件大小724KB，共37页; 制造商ROHM(罗姆半导体); 官网地址https://www.rohm.com/; 标准

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BU7444F概述

Operational Amplifier, 4 Func, 6000uV Offset-Max, CMOS, PDSO14, ROHS COMPLIANT, SOP-14

BU7444F规格参数

参数名称	属性值
是否Rohs认证	符合
零件包装代码	SOIC
包装说明	SOP,
针数	14
Reach Compliance Code	compliant
ECCN代码	EAR99
放大器类型	OPERATIONAL AMPLIFIER
标称共模抑制比	60 dB
最大输入失调电压	6000 µV
JESD-30 代码	R-PDSO-G14
长度	8.7 mm
功能数量	4
端子数量	14
最高工作温度	85 °C
最低工作温度	-40 °C
封装主体材料	PLASTIC/EPOXY
封装代码	SOP
封装形状	RECTANGULAR
封装形式	SMALL OUTLINE
峰值回流温度（摄氏度）	NOT SPECIFIED
座面最大高度	1.71 mm
标称压摆率	0.3 V/us
供电电压上限	7 V
标称供电电压 (Vsup)	3 V
表面贴装	YES
技术	CMOS
温度等级	INDUSTRIAL
端子形式	GULL WING
端子节距	1.27 mm
端子位置	DUAL
处于峰值回流温度下的最长时间	NOT SPECIFIED
标称均一增益带宽	600 kHz
宽度	4.4 mm
Base Number Matches	1

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Operational Amplifiers / Comparators

Ground Sense Low Voltage

Operation CMOS Operational Amplifiers

BU7461G, BU7461SG, BU7441G, BU7441SG, BU7462F/FVM/NUX, BU7462SF/FVM/NUX,

BU7442F/FVM/NUX, BU7442SF/FVM/NUX, BU7464F, BU7464SF, BU7444F, BU7444SF,

BU7465HFV, BU7465SHFV, BU7445HFV, BU7445SHFV

No.10049JET21

●Description

Low Voltage CMOS Op-Amp integrates one or two independent outputs full swing Op-Amps and phase compensation

capacitors on a single chip. Especially, this series is operable with low voltage, low supply current and low input bias current.

Ground Sense : BU7461 (BU7461S) family, BU7441 (BU7441S) family, BU7462 (BU7462S) family,

BU7442 (BU7442S) family, BU7464 (BU7464S) family, BU7444 (BU7444S) family,

BU7465 (BU7465S) family, BU7445 (BU7445S) family,

●Features

1) Operable with low voltage

+1.7[V] ~ +5.5[V] (Single supply) :

BU7461/BU7441 family, BU7462/BU7442 family

BU7464/BU7444 family, BU7465/BU7445 family

2) Input Ground Sense, Output Full Swing

3) High speed operation (BU7461 family, BU7462 family)

4) Internal phase compensation

5) Wide temperature range

-40[℃] ~ +85[℃]

(BU7461G, BU7462 family, BU7464F, BU7465HFV)

(BU7441G, BU7442 family, BU7444F, BU7445HFV)

-40[℃] ~ +105[℃]

(BU7461SG, BU7462S family, BU7464SF, BU7465SHFV)

(BU7441SG, BU7442S family, BU7444SF, BU7445SHFV)

6) High open loop voltage gain

7) Low supply current

(BU7441 family, BU7442 family)

(BU7445 family, BU7444 family)

8) Low input bias current 1[pA](Typ.)

9) ESD protection circuit

Human body mode (HBM)±4000[V](Typ.)

Ground Sense

High speed

Single

BU7461G

(BU7461SG:Operation guaranteed up to +105℃)

BU7465HFV

(BU7465SHFV::Operation guaranteed up to +105℃)

Dual

Quad

Low power

Single

BU7462F/FVM/NUX

(BU7462S F/FVM/NUX:Operation guaranteed up to +105℃)

BU7464F

(BU7464SF:Operation guaranteed up to +105℃)

BU7441G

(BU7441SG:Operation guaranteed up to +105℃)

BU7445HFV

(BU7445SHFV:Operation guaranteed up to +105℃)

Dual

Quad

BU7442F/FVM/NUX

(BU7442S F/FVM/NUX:Operation guaranteed up to +105℃)

BU7444F

(BU7444SF:Operation guaranteed up to +105℃)

www.rohm.com

1/36

2010.12 - Rev.A

BU7444F相似产品对比

	BU7444F	BU7464F	BU7445HFV	BU7445SHFV	BU7465SHFV	BU7442NUX	BU7444SF	BU7462NUX	BU7462SNUX	BU7465HFV
描述	Operational Amplifier, 4 Func, 6000uV Offset-Max, CMOS, PDSO14, ROHS COMPLIANT, SOP-14	Operational Amplifier, 4 Func, 6000uV Offset-Max, CMOS, PDSO14, ROHS COMPLIANT, SOP-14	Operational Amplifier, 1 Func, 6000uV Offset-Max, CMOS, PDSO5, ROHS COMPLIANT, HVSOF-5	Operational Amplifier, 1 Func, 6000uV Offset-Max, CMOS, PDSO5, ROHS COMPLIANT, HVSOF-5	Operational Amplifier, 1 Func, 6000uV Offset-Max, CMOS, PDSO5, ROHS COMPLIANT, HVSOF-5	Operational Amplifier, 2 Func, 6000uV Offset-Max, CMOS, PDSO8, 2 X 3 MM, ROHS COMPLIANT, VSON-8	Operational Amplifier, 4 Func, 6000uV Offset-Max, CMOS, PDSO14, ROHS COMPLIANT, SOP-14	Operational Amplifier, 2 Func, 6000uV Offset-Max, CMOS, PDSO8, 2 X 3 MM, ROHS COMPLIANT, VSON-8	Operational Amplifier, 2 Func, 6000uV Offset-Max, CMOS, PDSO8, 2 X 3 MM, ROHS COMPLIANT, VSON-8	Operational Amplifier, 1 Func, 6000uV Offset-Max, CMOS, PDSO5, ROHS COMPLIANT, HVSOF-5
是否Rohs认证	符合	符合	符合	符合	符合	符合	符合	符合	符合	符合
零件包装代码	SOIC	SOIC	SOF	SOF	SOF	SON	SOIC	SON	SON	SOF
包装说明	SOP,	SOP,	VSOF,	VSOF,	VSOF,	VSON,	SOP,	VSON,	VSON,	VSOF,
针数	14	14	5	5	5	8	14	8	8	5
Reach Compliance Code	compliant	compliant	compliant	compliant	compliant	compliant	compliant	compliant	compliant	compliant
ECCN代码	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99
放大器类型	OPERATIONAL AMPLIFIER	OPERATIONAL AMPLIFIER	OPERATIONAL AMPLIFIER	OPERATIONAL AMPLIFIER	OPERATIONAL AMPLIFIER	OPERATIONAL AMPLIFIER	OPERATIONAL AMPLIFIER	OPERATIONAL AMPLIFIER	OPERATIONAL AMPLIFIER	OPERATIONAL AMPLIFIER
标称共模抑制比	60 dB	60 dB	60 dB	60 dB	60 dB	60 dB	60 dB	60 dB	60 dB	60 dB
最大输入失调电压	6000 µV	6000 µV	6000 µV	6000 µV	6000 µV	6000 µV	6000 µV	6000 µV	6000 µV	6000 µV
JESD-30 代码	R-PDSO-G14	R-PDSO-G14	R-PDSO-F5	R-PDSO-F5	R-PDSO-F5	R-PDSO-N8	R-PDSO-G14	R-PDSO-N8	R-PDSO-N8	R-PDSO-F5
长度	8.7 mm	8.7 mm	1.6 mm	1.6 mm	1.6 mm	3 mm	8.7 mm	3 mm	3 mm	1.6 mm
功能数量	4	4	1	1	1	2	4	2	2	1
端子数量	14	14	5	5	5	8	14	8	8	5
最高工作温度	85 °C	85 °C	85 °C	105 °C	105 °C	85 °C	105 °C	85 °C	105 °C	85 °C
最低工作温度	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C
封装主体材料	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
封装代码	SOP	SOP	VSOF	VSOF	VSOF	VSON	SOP	VSON	VSON	VSOF
封装形状	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR
封装形式	SMALL OUTLINE	SMALL OUTLINE	SMALL OUTLINE, VERY THIN PROFILE	SMALL OUTLINE, VERY THIN PROFILE	SMALL OUTLINE, VERY THIN PROFILE	SMALL OUTLINE, VERY THIN PROFILE	SMALL OUTLINE	SMALL OUTLINE, VERY THIN PROFILE	SMALL OUTLINE, VERY THIN PROFILE	SMALL OUTLINE, VERY THIN PROFILE
峰值回流温度（摄氏度）	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	260
座面最大高度	1.71 mm	1.71 mm	0.6 mm	0.6 mm	0.6 mm	0.6 mm	1.71 mm	0.6 mm	0.6 mm	0.6 mm
标称压摆率	0.3 V/us	1 V/us	0.25 V/us	0.25 V/us	1 V/us	0.3 V/us	0.3 V/us	1 V/us	1 V/us	1 V/us
供电电压上限	7 V	7 V	7 V	7 V	7 V	7 V	7 V	7 V	7 V	7 V
标称供电电压 (Vsup)	3 V	3 V	3 V	3 V	3 V	3 V	3 V	3 V	3 V	3 V
表面贴装	YES	YES	YES	YES	YES	YES	YES	YES	YES	YES
技术	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS
温度等级	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL
端子形式	GULL WING	GULL WING	FLAT	FLAT	FLAT	NO LEAD	GULL WING	NO LEAD	NO LEAD	FLAT
端子节距	1.27 mm	1.27 mm	0.5 mm	0.5 mm	0.5 mm	0.5 mm	1.27 mm	0.5 mm	0.5 mm	0.5 mm
端子位置	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL
处于峰值回流温度下的最长时间	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED
标称均一增益带宽	600 kHz	1000 kHz	400 kHz	400 kHz	1200 kHz	600 kHz	600 kHz	1000 kHz	1000 kHz	1200 kHz
宽度	4.4 mm	4.4 mm	1.2 mm	1.2 mm	1.2 mm	2 mm	4.4 mm	2 mm	2 mm	1.2 mm
厂商名称	-	ROHM(罗姆半导体)	-	-	-	ROHM(罗姆半导体)	ROHM(罗姆半导体)	ROHM(罗姆半导体)	ROHM(罗姆半导体)	ROHM(罗姆半导体)

BU7444F

BU7444F概述

BU7444F规格参数

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