KK2903

更新时间： 2024-01-28 19:13:44

品牌	Logo	应用领域
可天士 - KODENSHI		比较器
页数	文件大小	规格书
5页	334K
描述
Low Power Low Offset Voltage Dual Comparators

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技术参数
数据手册

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KK2903 技术参数

生命周期：	Obsolete	Reach Compliance Code：	unknown
风险等级：	5.84	放大器类型：	COMPARATOR
最大输入失调电压：	9000 µV	JESD-30 代码：	R-PDSO-G8
功能数量：	2	端子数量：	8
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
封装等效代码：	SOP8,.25	封装形状：	RECTANGULAR
封装形式：	SMALL OUTLINE	电源：	5 V
认证状态：	Not Qualified	标称响应时间：	1300 ns
子类别：	Comparators	最大压摆率：	2.5 mA
标称供电电压 (Vsup)：	5 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	Base Number Matches：	1

KK2903 数据手册

KK2903

MAXIMUM RATINGS^*

Symbol

Parameter

Value

Unit

V_CC

Power Supply Voltages

Single Supply

Split Supplies

±18

V_IDR

V_ICR

I_SC

Input Differential Voltage Range

Input Common Mode Voltage Range (1)

Output Short Circuit to Ground

Input Current, per pin (2)

-0.3 to V_CC

Continuous

I_IN

T_J

Junction Temperature

Plastic Packages

150

-65 to +150

260

°C

Tstg

T_L

Storage Temperature

Lead Temperature, 1mm from Case for 10 Seconds

P_D

Power Dissipation @T_A=25°C

Plastic Package

570

5.7

µW

mW/°C

Derate above 25°C

^*Maximum Ratings are those values beyond which damage to the device may occur.

Functional operation should be restricted to the Recommended Operating Conditions.

Notes:

1. Split Power Supplies.

2. V_IN<-0.3V. This input current will only exist when voltage at any of the input leads is driven negative.

RECOMMENDED OPERATING CONDITIONS

Symbol

V_CC

Parameter

Min

Max

Unit

DC Supply Voltage

±2.5 or

5.0

±15 or

T_A

Operating Temperature, All Package Types

-40

+85

°C

This device contains protection circuitry to guard against damage due to high static voltages or electric fields.

However, precautions must be taken to avoid applications of any voltage higher than maximum rated voltages to this

high-impedance circuit. For proper operation, V_INand V_OUTshould be constrained to the range GND≤(V_INor

_OUT)≤V_CC.

Unused inputs must always be tied to an appropriate logic voltage level (e.g., either GND or V_CC). Unused outputs must

be left open.

123 4 5

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