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參數(shù)資料
| 型號： | LM258P |
| 廠商： | 意法半導(dǎo)體 |
| 元件分類： | 運動控制電子 |
| 英文描述： | LOW POWER DUAL OPERATIONAL AMPLIFIERS |
| 中文描述： | 低功耗雙運算放大器 |
| 文件頁數(shù)： | 2/12頁 |
| 文件大?。?/td> | 286K |
| 代理商： | LM258P |
LM158,A-LM258,A-LM358,A
2/12
SCHEMATIC DIAGRAM
(1/2 LM158)
ABSOLUTE MAXIMUM RATINGS
Symbol
Parameter
LM158,A
LM258,A
LM358,A
Unit
V
CC
V
i
V
id
P
tot
Supply voltage
Input Voltage
Differential Input Voltage
Power Dissipation
1)
Output Short-circuit Duration
2)
Input Current
3)
Opearting Free-air Temperature Range
Storage Temperature Range
+/-16 or 32
-0.3 to +32
+32
500
V
V
V
1.
2.
Power dissipation must be considered to ensure maximum junction temperature (Tj) is not exceeded.
Short-circuits from the output to V
can cause excessive heating if V
> 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.
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
CC
voltage 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.
mW
Infinite
I
in
3.
50
mA
T
oper
T
stg
-55 to +125
-40 to +105
-65 to +150
0 to +70
°C
°C
6
μ
A
4
μ
A
100
μ
A
Q2
Q3
Q4
Q1
Inverting
input
Non-inverting
input
Q8
Q9
Q10
Q11
Q12
50
μ
A
Q13
Output
Q7
Q6
Q5
R
SC
V
CC
C
C
GND
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LM258P | 制造商:Texas Instruments 功能描述:IC 制造商:Texas Instruments 功能描述:IC, OP-AMP, 700KHZ, 0.3V/ us, DIP-8 |
| LM258PE4 | 功能描述:運算放大器 - 運放 Dual Operational Amplifier RoHS:否 制造商:STMicroelectronics 通道數(shù)量:4 共模抑制比（最小值）:63 dB 輸入補償電壓:1 mV 輸入偏流（最大值）:10 pA 工作電源電壓:2.7 V to 5.5 V 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-16 轉(zhuǎn)換速度:0.89 V/us 關(guān)閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel |
| LM258PT | 功能描述:運算放大器 - 運放 Dual Low Power RoHS:否 制造商:STMicroelectronics 通道數(shù)量:4 共模抑制比（最小值）:63 dB 輸入補償電壓:1 mV 輸入偏流（最大值）:10 pA 工作電源電壓:2.7 V to 5.5 V 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-16 轉(zhuǎn)換速度:0.89 V/us 關(guān)閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel |
| LM258QT | 功能描述:運算放大器 - 運放 Low PWR Dual Op 100dB 1.1MHz 20nA RoHS:否 制造商:STMicroelectronics 通道數(shù)量:4 共模抑制比（最小值）:63 dB 輸入補償電壓:1 mV 輸入偏流（最大值）:10 pA 工作電源電壓:2.7 V to 5.5 V 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-16 轉(zhuǎn)換速度:0.89 V/us 關(guān)閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel |
| LM258W | 制造商:BEAVERSWOOD 功能描述:MARKER MAG WHITE 25X80MM PK100 |
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