Datasheet > LM193AD/LM193ADT

LM193AD/LM193ADT

更新时间： 2022-04-23 23:00:11

品牌	Logo	应用领域
意法半导体 - STMICROELECTRONICS		比较器
页数	文件大小	规格书
15页	265K
描述
Low Power Dual Voltage Comparators

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数据手册

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LM193AD/LM193ADT 数据手册

Electrical Characteristics

LM193, LM193A, LM293, LM293A, LM393, LM393A

Figure 1. Supply current vs. supply voltage

Figure 2. Input current vs. supply voltage

V = 0V

T_amb= -55°C

⁹Ω

T_amb= -55°C

R_i= 10

T_amb= 0°C

0.8

= +25°C

T_amb

T_amb= 0°C

0.6

T_amb= +70°C

T_amb= +25°C

0.4

0.2

T_amb= +125°C

T_amb= +70°C

30 40

SUPPLY VOLTAGE (V)

Figure 3. Output saturation voltage vs.

frequency

Figure 4. Response time for various input

overdrives - negative transition

10 ¹

Input overdrive : 5mV

Out of saturation

10 ⁰

5.1k

Ω

20mV

e_I

T_amb= +125°C

e_o

10^-1

100mV

T_amb= -55°C

T_amb= +25°C

10^-2

-50

-100

T_amb= +25°C

1.5 2

10^-3

10^-2

10^-1

10 ⁰

10 ¹

10 ²

0.5

TIME ( s)

OUTPUT SINK CURRENT (mA)

Figure 5. Response time for various input

overdrives - positive transition

Input overdrive : 100mV

5mV

20mV

Ω

5.1k

e_o

e_I

T_amb= +25°C

0.5

1.5

TIME ( s)

6/15

1...3 4 567 8 9...15

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