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參數(shù)資料
| 型號： | LM348N |
| 廠商： | NATIONAL SEMICONDUCTOR CORP |
| 元件分類： | 運(yùn)動控制電子 |
| 英文描述： | Quad 741 Op Amps LM149 Wide Band Decompensated (AV MIN = 5) |
| 中文描述： | QUAD OP-AMP, 6000 uV OFFSET-MAX, 1 MHz BAND WIDTH, PDIP14 |
| 封裝： | PLASTIC, DIP-14 |
| 文件頁數(shù)： | 3/5頁 |
| 文件大?。?/td> | 78K |
| 代理商： | LM348N |
L
Q
S
P
3
electrical characteristics at specified free-air temperature, V
CC
±
=
±
15 V (unless otherwise noted)
PARAMETER
TEST CONDITIONS
LM148
TYP
LM248
TYP
LM348
TYP
UNIT
MIN
MAX
MIN
MAX
MIN
MAX
VIO
Input offset voltage
VO= 0
VO = 0
25
°
C
Full range
25
°
C
Full range
25
°
C
Full range
1
5
1
6
1
6
mV
6
7.5
7.5
IIO
Input offset current
VO= 0
VO = 0
4
25
4
50
4
50
nA
75
125
100
IIB
Input bias current
VO= 0
VO = 0
30
100
30
200
30
200
nA
325
500
400
VICR
Common-mode input voltage range
Full range
25
°
C
Full range
25
°
C
Full range
25
°
C
Full range
25
°
C
25
°
C
25
°
C
25
°
C
Full range
25
°
C
Full range
25
°
C
±
12
±
12
±
12
±
10
±
10
50
±
12
±
12
±
12
±
10
±
10
25
±
12
±
12
±
12
±
10
±
10
25
V
RL = 10 k
RL
≥
10 k
RL = 2 k
RL
≥
2 k
VO =
±
10 V,
RL=
≥
2 k
±
13
±
13
±
13
VOM
Maximum peak output voltage
swing
V
±
12
±
12
±
12
AVD
Large-signal differential voltag
amplification
160
160
160
V/mV
25
15
15
ri
B1
φ
m
Input resistance
0.8
2.5
0.8
2.5
0.8
2.5
M
MHz
Unity-gain bandwidth
AVD = 1
AVD = 1
VIC = VICRmin,
VO = 0
1
1
1
Phase margin
60
°
90
60
°
90
60
°
90
CMRR
Common mode rejection ratio
Common-mode rejection ratio
70
70
70
dB
,
70
70
70
kSVR
Supply-voltage rejection ratio
(
VCC
±
/
VIO)
Short-circuit output current
VCC
=
±
9 V to
±
15 V,
±
VO = 0
77
96
77
96
77
96
dB
77
77
77
IOS
±
25
±
25
2.4
±
25
2.4
mA
ICC
Supply current (four amplifiers)
No load
VO = 0
VO = VOM
25
°
C
4.5
4.5
mA
2.4
3.6
VO1/VO2
All characteristics are measured under open-loop conditions with zero common-mode input voltage unless otherwise specified. Full range for TA is –55
°
C to 125
°
C for
LM148, –25
°
C to 85
°
C for LM248, and 0
°
C to 70
°
C for LM348.
This parameter is not production tested.
Crosstalk attenuation
f = 1 Hz to 20 kHz
25
°
C
120
120
120
dB
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| LM348MX | Quad 741 Op Amps LM149 Wide Band Decompensated (AV MIN = 5) |
| LM348M | Quad 741 Op Amps LM149 Wide Band Decompensated (AV MIN = 5) |
| LM348J | Quad 741 Op Amps LM149 Wide Band Decompensated (AV MIN = 5) |
| LM348M | Quad Operational Amplifier |
| LM348N | Quad Operational Amplifier |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LM348N | 制造商:STMicroelectronics 功能描述:OP AMP QUAD GEN PURPOSE DIP 348 |
| LM348N | 制造商:Texas Instruments 功能描述:OP AMP, QUAD GEN PURPOSE, DIP, 348 |
| LM348N/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 |
| LM348N/B+ | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Voltage-Feedback Operational Amplifier |
| LM348N/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 |
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