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參數(shù)資料
| 型號： | LF442AMH |
| 廠商： | NATIONAL SEMICONDUCTOR CORP |
| 元件分類： | 運(yùn)動控制電子 |
| 英文描述： | Dual Low Power JFET Input Operational Amplifier |
| 中文描述： | DUAL OP-AMP, 1000 uV OFFSET-MAX, 1 MHz BAND WIDTH, MBCY8 |
| 封裝： | METAL CAN-8 |
| 文件頁數(shù)： | 4/10頁 |
| 文件大?。?/td> | 209K |
| 代理商： | LF442AMH |
LF441C LF442C LF444C
4
MOTOROLA ANALOG IC DEVICE DATA
VCC = +15 V
VEE = –15 V
25
°
C
–55
°
C
125
°
C
+
V
–
V
VCC, POSITIVE SUPPLY VOLTAGE (V)
VEE, NEGATIVE SUPPLY VOLTAGE (V)
20
15
10
5.0
0
20
15
10
5.0
0
–20
–15
–10
–5.0
0
0
–5.0
–10
–15
–20
Figure 5. Positive Input Common Mode Voltage
Range versus Positive Supply Voltage
Figure 6. Negative Input Common Mode Voltage
Range versus Negative Supply Voltage
Figure 7. Output Voltage versus Output
Source Current
Figure 8. Output Voltage versus
Output Sink Current
Figure 9. Output Voltage Swing
versus Supply Voltage
Figure 10. Output Voltage Swing
versus Load Resistance
IO, OUTPUT SOURCE CURRENT (mA)
–IO, OUTPUT SINK CURRENT (mA)
VCC,
VEE
, SUPPLY VOLTAGE (V)
RL, LOAD RESISTANCE (
)
20
15
10
5.0
0
0
–20
–15
–10
–5.0
0
0
1.0
2.0
3.0
4.0
5.0
6.0
7.0
8.0
2.0
4.0
6.0
8.0
10
12
14
16
18
20
40
35
30
25
20
15
10
5.0
0
0
2.0
4.0
6.0
8.0
10
12
14
16
1.0 k
2.0 k
3.0 k
4.0 k
6.0 k
8.0 k 10 k
28
26
24
22
20
18
16
V
V
–55
°
C
≤
TA
≤
125
°
C
–55
°
C
≤
TA
≤
125
°
C
RL = 10 k
–55
°
C
≤
TA
≤
125
°
C
VCC = +15 V
VEE = –15 V
TA = 25
°
C
V
V
VCC = +15 V
VEE = –15 V
125
°
C
25
°
C
–55
°
C
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| LF442ACN | Dual Low Power JFET Input Operational Amplifier |
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| LF451 | LF451 Wide-Bandwidth JFET-Input Operational Amplifier |
| LF451CM | LF451 Wide-Bandwidth JFET-Input Operational Amplifier |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LF442AMH/NOPB | 功能描述:運(yùn)算放大器 - 運(yùn)放 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(bǔ)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 |
| LF442C | 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:Amplifiers and Comparators |
| LF442CD | 制造商:ONSEMI 制造商全稱:ON Semiconductor 功能描述:LOW POWER JFET INPUT OPERATIONAL AMPLIFIERS |
| LF442CH/A+ | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Voltage-Feedback Operational Amplifier |
| LF442CJ | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Voltage-Feedback Operational Amplifier |
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