LM358AN

更新时间： 2024-02-25 22:18:08

品牌	Logo	应用领域
意法半导体 - STMICROELECTRONICS		运算放大器光电二极管 PC
页数	文件大小	规格书
16页	274K
描述
Low Power Dual Operational Amplifiers

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数据手册

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LM358AN 数据手册

LM158-LM258-LM358-LM158A-LM258A-LM358A

Absolute Maximum Ratings

Table 1.

Symbol

Key parameters and their absolute maximum ratings

Parameter

LM158,A

LM258,A

LM358,A Unit

Supply voltage

Input Voltage

+/-16 or 32

-0.3 to +32

+32

Differential Input Voltage

(1)

500

Power Dissipation

tot

(2)

Infinite

Output Short-circuit Duration

(3)

Input Current

Operating Free-air Temperature Range

Storage Temperature Range

-55 to +125 -40 to +105 0 to +70

°C

oper

-65 to +150

150

stg

Maximum Junction Temperature

(4)

Thermal Resistance Junction to Ambient

thja

SO8

TSSOP8

DIP8

125

120

°C/W

190

miniSO8

(5)

300

HBM: Human Body Model

(6)

ESD

200

1.5

MM: Machine Model

CDM: Charged Device Model

1. Power dissipation must be considered to ensure maximum junction temperature (Tj) is not exceeded.

2. Short-circuits from the output to V_CCcan cause excessive heating if V_CC> 15V. The maximum output current

is approximately 40mA independent

of the magnitude of V_CC. Destructive dissipation can result from simultaneous short-circuit on all amplifiers.

3. This input current only exists when the voltage at any of the input leads is driven negative. It is due to the

collector-base junction of the input PNP

transistor becoming forward biased and thereby acting as input diodes clamps. In addition to this diode action,

there is also NPN parasitic action on

the IC chip. this transistor action can cause the output voltages of the Op-amps to go to the V_CCvoltage level

(or to ground for a large overdrive)

for the time duration than an input is driven negative.

This is not destructive and normal output will set up again for input voltage higher than -0.3V.

4. Short-circuits can cause excessive heating. Destructive dissipation can result from simultaneous short-circuit

on all amplifiers

5. Human body model, 100pF discharged through a 1.5kΩ resistor into pin of device.

6. Machine model ESD, a 200pF cap is charged to the specified voltage, then discharged directly into the IC with

no external series resistor (internal resistor < 5Ω), into pin to pin of device.

3/16

1 234 5 6 7...16

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