Datasheet > LMV7251MDC

LMV7251MDC

更新时间： 2024-01-02 14:19:26

品牌	Logo	应用领域
美国国家半导体 - NSC		/
页数	文件大小	规格书
17页	303K
描述
IC COMPARATOR, 6000 uV OFFSET-MAX, 670 ns RESPONSE TIME, UUC, DIE, Comparator

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LMV7251MDC 数据手册

5V Electrical Characteristics

Unless otherwise specified, all limits guaranteed for T_J= 25˚C, V⁺= 5V, V⁻= 0V. Boldface limits apply at the temperature ex-

tremes.

Symbol

Parameter

Input Offset Voltage

Conditions

Typ

Limits

Units

(Note 5)

(Note 6)

V_OS

0.03

max

TC V_OS

Input Offset Average Drift

Input Bias Current

Input Offset Current

Supply Current

V_CM= 2.5V (Note 7)

µV/C

I_B

I_OS

I_S

220

µA

max

I_SC

Output Short Circuit Current

Sourcing, V_O= 2.5V

(LMV7251 only)

min

Sinking, V_O= 2.5V

I_LEAKAGE

V_OH

Output Leakage Current

Output Voltage High

Output Voltage Low

V_O= 5V,

(LMV7255 only)

375

I_O= 4mA

4.9

4.82

180

min

V_OL

I_O= −4mA

max

Note 1: Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. Operating Ratings indicate conditions for which the device is

intended to be functional, but specific performance is not guaranteed. For guaranteed specifications and the test conditions, see the Electrical Characteristics.

Note 2: Human body model, 1.5kΩ in series with 100pF.

Note 3: The maximum power dissipation is a function of T

, θ , and T . The maximum allowable power dissipation at any ambient temperature is

J(max)

= (T

- T )/θ . All numbers apply for packages soldered directly into a PC board.

J(max) A JA

Note 4: Typical values represent the most likely parametric norm.

Note 5: All limits are guaranteed by testing or statistical analysis.

Note 6: Machine Model, 0Ω in series with 200pF.

Note 7: Offset Voltage average drift determined by dividing the change in V

at temperature extremes into the total temperature change.

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