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BU7251SG PDF预览

BU7251SG

更新时间: 2024-11-20 06:44:35
品牌 Logo 应用领域
罗姆 - ROHM /
页数 文件大小 规格书
19页 500K
描述
Comparators: Low Voltage CMOS

BU7251SG 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Active零件包装代码:SSOP
包装说明:LSSOP,针数:5
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.73
放大器类型:COMPARATOR最大输入失调电压:11000 µV
JESD-30 代码:R-PDSO-G5JESD-609代码:e2
长度:2.9 mm标称负供电电压 (Vsup):
功能数量:1端子数量:5
最高工作温度:105 °C最低工作温度:-40 °C
封装主体材料:PLASTIC/EPOXY封装代码:LSSOP
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, LOW PROFILE, SHRINK PITCH
峰值回流温度(摄氏度):NOT SPECIFIED认证状态:Not Qualified
座面最大高度:1.25 mm子类别:Comparator
供电电压上限:7 V标称供电电压 (Vsup):3 V
表面贴装:YES温度等级:INDUSTRIAL
端子面层:Tin/Copper (Sn/Cu)端子形式:GULL WING
端子节距:0.95 mm端子位置:DUAL
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:1.65 mm
Base Number Matches:1

BU7251SG 数据手册

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ROHM’s Selection Operational Amplifier/Comparator Series  
Comparators:  
Low Voltage CMOS  
BU7251G,BU7251SG,BU7231G,BU7231SG,  
BU7252F/FVM,BU7252S F/FVM,BU7232F/FVM,BU7232S F/FVM  
No.09049EAT06  
Description  
CMOS comparator BU7251/BU7231family and BU7252/BU7232 family are input full swing and push pull output comparator.  
These ICs integrate one op-amp or two independent op-amps and phase compensation capacitor on a single chip.  
The features of these ICs are low operating supplyVoltage that is +1.8V to +5.5V(single supply) and low supply current,  
extremely low input bias current.  
BU7251 G  
High speed  
Single  
Dual  
(BU7251SG:105 )  
BU7252 F/FVM  
)  
(BU7252S F/FVM:105  
BU7231 G  
Low power  
Single  
Dual  
(BU7231SG:105)  
BU7232 F/FVM  
(BU7232S F/FVM:105 )  
Features  
1) Low operating supply voltage (+1.8[V]+5.5[V])  
2) +1.8 [V]+5.5[V](single supply)  
±0.9[V]±2.75[V](split supply)  
3) Input and Output full swing  
4) Push-pull output type  
5) High speed operation  
6) Low supply current  
(BU7251 family, BU7252 family)  
(BU7231 family, BU7232 family)  
7) Internal ESD protection  
Human body model (HBM) ±4000[V](Typ.)  
8) Wide temperature range  
-40[]+85[]  
-40[]+105[]  
(BU7251G,BU7252 family, BU7231G, BU7232 family)  
(BU7251SG,BU7252S family, BU7231SG,BU7232S family)  
Pin Assignments  
VDD  
OUT2  
IN2-  
1
2
3
4
8
7
6
5
OUT1  
VDD  
OUT  
1
2
3
5
4
IN-  
CH1  
- +  
IN1-  
VSS  
IN+  
CH2  
+ -  
IN1+  
VSS  
IN2+  
SSOP5  
SOP8  
MSOP8  
BU7251G  
BU7251SG  
BU7231G  
BU7231SG  
BU7252F  
BU7252SF  
BU7232F  
BU7232SF  
BU7252FVM  
BU7252SFVM  
BU7232FVM  
BU7232SFVM  
www.rohm.com  
© 2009 ROHM Co., Ltd. All rights reserved.  
2009.05 - Rev.A  
1/18  

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