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Standard Open-Collector Comparator_BA2903FV

通用BA8391G/BA10393/BA10339家族和高可靠性BA2903/BA2901家族是单片式IC。单芯片中集成了分别独立且高增益的1个/2个/4个比较器电路。在单一电源工作的情况下，工作电压范围宽，分别是2～36[V] (BA8391G,BA10393,BA2903,BA2901家族)、3 ～ 36[V] (BA10339家族)。由于消耗电流少，所以可用于各种应用方案。

Data Sheet

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基础信息
（环境数据等）

FAQ

购买 *

* 本产品是标准级的产品。本产品不建议使用的车载设备。

型号	Status	封装	包装数量	最小独立包装数量	包装形态	RoHS
BA2903FV-E2	供应中	SSOP-B8	2500	2500	Taping	Yes

特性：

Grade	Standard
Power supply(Min.)[V]	2.0
Power supply(Max.)[V]	36.0
Channel	2
Circuit Current(Typ.)[mA]	0.6
Input Offset Voltage(Max.)[mV]	7.0
Input Bias Current(Typ.)[nA]	50.0
Input Voltage Range [V]	VEE to VCC-1.5
Response Time(Typ.)[µS]	1.3
Voltage gain (Typ.)[dB]	100.0
Output current(Typ.)[mA]	16.0
Operating Temperature (Min.)[°C]	-40
Operating Temperature (Max.)[°C]	125

特点：

・单电源工作
・工作电源电压范围宽
    +2.0[V] ～ +36.0[V]　(单电源)
    ±1.0[V] ～ ±18.0[V]　(双电源)
・标准比较器端子连接
・输入输出都可以近GND电平工作
・内置静电保护电路
    人体模式(HBM)±5000[V](Typ.)
・采用金PAD
・温度范围宽
    -40[℃] ～ +125[℃]

应用：

引脚配置图：

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PART NUMBER	Product Name	Package	Distribution Inventory
BA2901SFV	Standard Open-Collector Comparator	SSOP-B14	购买
BA2903F	Standard Open-Collector Comparator	SOP8	购买
BA2903SFV	Standard Open-Collector Comparator	SSOP-B8	购买
BA2903SFVM	Standard Open-Collector Comparator	MSOP8	购买
BA2901F	Standard Open-Collector Comparator	SOP14	购买
BA2901FV	Standard Open-Collector Comparator	SSOP-B14	购买

New Products:

New Product List

技术信息

Spice Model (lib)

Comparator Circuit Collection

For Ground Sense Comparators, Automotive Comparators

Op-Amp / Comparator Tutorial

This application note explains the general terms and basic techniques that are necessary for configuring application circuits with op-amps and comparators. Refer to this note for guidance when using op-amps and comparators.

Thermal Resistance

The definition and how to use thermal resistance and thermal characterization parameter of packages for ROHM’s integrated circuit are described in this application note.

Part Explanation

For ICs