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BA82901YF-C PDF预览

BA82901YF-C

更新时间: 2023-09-03 20:25:23
品牌 Logo 应用领域
罗姆 - ROHM 比较器
页数 文件大小 规格书
31页 1567K
描述
BA82901YF-C是将高增益且接地检测输入独立的比较器以4个电路集成于1枚芯片的单片IC。工作范围宽达2V~36V(单一电源工作时),且消耗电流低,适用于引擎控制单元、EPS、ABS等所有车载应用。不仅如此,还具有出色的EMI耐受力,可轻松替换现有产品,EMI设计也更容易。

BA82901YF-C 数据手册

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BA82903Yxxx-C BA82901Yxx-C  
Description of Electrical Characteristics  
Described below are descriptions of the relevant electrical terms used in this datasheet. Items and symbols used are also  
shown. Note that item name and symbol and their meaning may differ from those on another manufacturer’s or general  
document.  
1. Absolute Maximum Ratings  
Absolute maximum rating items indicate the condition which must not be exceeded even momentarily. Applying of voltage in  
excess of absolute maximum rating or use at outside the temperature range which is provided in the absolute maximum  
ratings may cause deteriorating the characteristics of the IC or destroying it.  
1.1 Supply Voltage (VCC-VEE  
)
Indicates the maximum voltage that can be applied between the positive power supply pin and negative power  
supply pin without deteriorating the characteristics of the IC or without destroying it.  
1.2 Differential Input Voltage (VID)  
Indicates the maximum voltage that can be applied between non-inverting pin and inverting pin without deteriorating  
the characteristics of the IC or without destroying it.  
1.3 Input Common-mode Voltage Range (VICM  
)
Indicates the voltage range that can be applied to the non-inverting pin and inverting pin without deteriorating the  
characteristics of the IC or without destroying it. Input common-mode voltage range of the maximum ratings does not  
assure normal operation of IC. For normal operation, use the IC within the input common-mode voltage range of  
electrical characteristics.  
1.4 Storage Temperature Range (Tstg)  
The storage temperature range denotes the range of temperatures the IC can be stored without causing excessive  
deteriorating the characteristics of the IC.  
2. Electrical Characteristics  
2.1 Input Offset Voltage (VIO)  
Indicates the voltage difference between non-inverting pin and inverting pin. It can be translated as the input voltage  
difference required for setting the output voltage at 0 V.  
2.2 Input Offset Current (IIO)  
Indicates the difference of input bias current between the non-inverting and inverting pins.  
2.3 Input Bias Current (IB)  
Indicates the current that flows into or out of the input pin. It is defined by the average of input bias currents at the  
non-inverting and inverting pins.  
2.4 Input Common-mode Voltage Range (VICM  
)
Indicates the input voltage range where IC normally operates.  
2.5 Large Signal Voltage Gain (AV)  
Indicates the amplifying rate (gain) of output voltage regarding the voltage difference between non-inverting pin and  
inverting pin. It is normally the amplifying rate (gain) with reference to DC voltage.  
Av = (Output Voltage) / (Differential Input Voltage)  
2.6 Supply Current (ICC  
)
Indicates the current that flows within the IC under no-load conditions.  
2.7 Output Sink Current (ISINK  
)
Indicates the current flowing into the IC under specified output conditions.  
2.8 Output Saturation Voltage (Low Level Output Voltage) (VOL  
)
Indicates the lower limit of output voltage under specified load conditions.  
2.9 Output Leakage Current (High Level Output Current) (ILEAK  
)
Indicates the current that flows into the IC under specified input and output conditions.  
2.10 Response Time (tRE  
)
Indicates the time interval between the input step function and the instant when the output crosses 50 % of the  
amplitude.  
2.11 Operable Frequency (fopr)  
Indicates minimum frequency that IC moves under specified conditions.  
www.rohm.com  
TSZ02201-0GNG2G500020-1-2  
21.Sep.2022 Rev.002  
© 2018 ROHM Co., Ltd. All rights reserved.  
5/28  
TSZ22111 15 001  

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