參數(shù)資料
型號(hào)： LM348DR
元件分類： 運(yùn)算放大器
英文描述： Voltage-Feedback Operational Amplifier
中文描述： 電壓反饋運(yùn)算放大器
文件頁(yè)數(shù)： 2/5頁(yè)
文件大?。?/td> 78K
代理商： LM348DR
LM148, LM248, LM348
QUADRUPLE OPERATIONAL AMPLIFIERS
SLOS058B – OCTOBER 1979 – REVISED AUGUST 1996
2
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)
LM148
LM248
LM348
UNIT
Supply voltage, VCC+ (see Note 1)
Supply voltage, VCC– (see Note 1)
Differential input voltage, VID (see Note 2)
Input voltage, VI (either input, see Notes 1 and 3)
Duration of output short circuit (see Note 4)
22
18
18
V
–22
–18
–18
V
44
36
36
V
±
22
±
18
±
18
V
unlimited
unlimited
unlimited
Continuous total power dissipation
See Dissipation Rating Table
Operating free-air temperature range, TA
Storage temperature range
–55 to 125
–25 to 85
0 to 70
°
C
°
C
°
C
°
C
°
C
–65 to 150
–65 to 150
–65 to 150
Case temperature for 60 seconds
FK package
260
Lead temperature 1,6 mm (1/16 inch) from case for 60 seconds
J package
300
Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds
D, N, or PW package
260
260
NOTES:
1. All voltage values, except differential voltages, are with respect to the midpoint between VCC+ and VCC–.
2. Differential voltages are at IN+ with respect to IN–.
3. The magnitude of the input voltage must never exceed the magnitude of the supply voltage or the value specified in the table,
whichever is less.
4. The output may be shorted to ground or either power supply. Temperature and/or supply voltages must be limited to ensure that
the dissipation rating is not exceeded.
DISSIPATION RATING TABLE
PACKAGE
TA
≤
25
°
C
POWER RATING
DERATING
FACTOR
7.6 mW/
°
C
11.0 mW/
°
C
11.0 mW/
°
C
9.2 mW/
°
C
5.6 mW/
°
C
DERATE
ABOVE TA
32
°
C
68
°
C
68
°
C
52
°
C
N/A
TA = 70
°
C
POWER RATING
TA = 85
°
C
POWER RATING
TA = 125
°
C
POWER RATING
D
900 mW
611 mW
497 mW
N/A
FK
900 mW
878 mW
713 mW
273 mW
J
900 mW
878 mW
713 mW
273 mW
N
900 mW
734 mW
596 mW
N/A
PW
700 mW
448 mW
N/A
N/A
recommended operating conditions
MIN
MAX
UNIT
Supply voltage, VCC+
Supply voltage, VCC–
4
18
V
–4
–18
V
相關(guān)PDF資料
PDF描述
LM348N FOUR UA741 QUAD BIPOLAR OPERATIONAL AMPLIFIERS
LM348D FOUR UA741 QUAD BIPOLAR OPERATIONAL AMPLIFIERS
LM348N Quad 741 Op Amps LM149 Wide Band Decompensated (AV MIN = 5)
LM348MX Quad 741 Op Amps LM149 Wide Band Decompensated (AV MIN = 5)
LM348M Quad 741 Op Amps LM149 Wide Band Decompensated (AV MIN = 5)
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LM348DR2 制造商:Rochester Electronics LLC 功能描述:- Bulk
LM348DRE4 功能描述:運(yùn)算放大器 - 運(yùn)放 Quad General-Purpose Op Amp 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
LM348DRG4 功能描述:運(yùn)算放大器 - 運(yùn)放 Quad General-Purpose Op Amp 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
LM348DT 功能描述:運(yùn)算放大器 - 運(yùn)放 Quad Bipolar 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
LM348FK 制造商:TI 制造商全稱:Texas Instruments 功能描述:QUADRUPLE OPERATIONAL AMPLIFIERS
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。

采購(gòu)需求

(若只采購(gòu)一條型號(hào)，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購(gòu)

我的聯(lián)系方式

*
*
*