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參數(shù)資料
| 型號(hào)： | LF156H |
| 廠商： | NATIONAL SEMICONDUCTOR CORP |
| 元件分類： | 運(yùn)算放大器 |
| 英文描述： | Series Monolithic JFET Input Operational Amplifiers |
| 中文描述： | OP-AMP, 7000 uV OFFSET-MAX, 5 MHz BAND WIDTH, MBCY8 |
| 封裝： | METAL CAN, TO-5, 8 PIN |
| 文件頁數(shù)： | 4/23頁 |
| 文件大小： | 1079K |
| 代理商： | LF156H |
Notes for Electrical Characteristics
(Continued)
LF155/156
±
15V
≤
V
S
≤
±
20V
55C
≤
T
A
≤
+125C
+125C
LF256/257
±
15V
≤
V
S
≤
±
20V
25C
≤
T
A
≤
+85C
+85C
LF356B
LF355/6/7
V
S
=
±
15V
0C
≤
T
A
≤
+70C
+70C
Supply Voltage, V
S
T
A
T
HIGH
±
15V
≤
V
S
±
20V
0C
≤
T
A
≤
+70C
+70C
and V
OS
, I
B
and I
OS
are measured at V
CM
= 0.
Note 4:
The Temperature Coefficient of the adjusted input offset voltage changes only a small amount (0.5μV/C typically) for each mV of adjustment from its original
unadjusted value. Common-mode rejection and open loop voltage gain are also unaffected by offset adjustment.
Note 5:
The input bias currents are junction leakage currents which approximately double for every 10C increase in the junction temperature, T
. Due to limited
production test time, the input bias currents measured are correlated to junction temperature. In normal operation the junction temperature rises above the ambient
temperature as a result of internal power dissipation, Pd. T
= T
A
+
θ
JA
Pd where
θ
JA
is the thermal resistance from junction to ambient. Use of a heat sink is
recommended if input bias current is to be kept to a minimum.
Note 6:
Supply Voltage Rejection is measured for both supply magnitudes increasing or decreasing simultaneously, in accordance with common practice.
Note 7:
Settling time is defined here, for a unity gain inverter connection using 2 k
resistors for the LF155/6. It is the time required for the error voltage (the voltage
at the inverting input pin on the amplifier) to settle to within 0.01% of its final value from the time a 10V step input is applied to the inverter. For the LF357, A
V
= 5,
the feedback resistor from output to input is 2k
and the output step is 10V (See Settling Time Test Circuit).
Note 8:
Max. Power Dissipation is defined by the package characteristics. Operating the part near the Max. Power Dissipation may cause the part to operate outside
guaranteed limits.
Typical DC Performance Characteristics
specified.
Curves are for LF155 and LF156 unless otherwise
Input Bias Current
Input Bias Current
00564637
00564638
Input Bias Current
Voltage Swing
00564639
00564640
L
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| LF156AH | Series Monolithic JFET Input Operational Amplifiers |
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| LF156AH | JFET-Input Operational Amplifiers Low Supply Current High Speed |
| LF156A | JFET-Input Operational Amplifiers Low Supply Current High Speed |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LF156H/883 | 制造商:Linear Technology 功能描述:JFET-INPUT OPERATIONAL AMPLIFIERS LOW SUPPLY CURRENT 制造商:Texas Instruments 功能描述:OP Amp Single GP 制造商:Texas Instruments 功能描述:OP Amp Single GP ±22V 8-Pin TO-99 Tray 制造商:Texas Instruments 功能描述:OP AMP SGL GP 22V 8PIN TO-99 - Rail/Tube |
| LF156H/883C | 制造商:National Semiconductor 功能描述:156 NSC'88 S8J2B |
| LF156H/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 |
| LF156H883 | 制造商:NATIONAL 功能描述:* |
| LF156H883C | 制造商:LT 功能描述:* 制造商:National Semiconductor 功能描述:156 NSC'88 S8J2B |
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