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LM148 데이터시트(Datasheet) 3 Page - Texas Instruments

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부품명 LM148
상세내용  QUADRUPLE OPERATIONAL AMPLIFIERS
PDF  5 Pages
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제조사  TI [Texas Instruments]
홈페이지  http://www.ti.com
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electrical characteristics at specified free-air temperature, VCC
± = ±15 V (unless otherwise noted)
PARAMETER
TEST CONDITIONS†
LM148
LM248
LM348
UNIT
PARAMETER
TEST CONDITIONS†
MIN
TYP
MAX
MIN
TYP
MAX
MIN
TYP
MAX
UNIT
VIO
Input offset voltage
VO =0
25
°C
1
5
1
6
1
6
mV
VIO
Input offset voltage
VO = 0
Full range
6
7.5
7.5
mV
IIO
Input offset current
VO =0
25
°C
4
25
4
50
4
50
nA
IIO
Input offset current
VO = 0
Full range
75
125
100
nA
IIB
Input bias current
VO =0
25
°C
30
100
30
200
30
200
nA
IIB
Input bias current
VO = 0
Full range
325
500
400
nA
VICR
Common-mode input voltage range
Full range
±12
±12
±12
V
RL = 10 kΩ
25
°C
±12
±13
±12
±13
±12
±13
VOM
Maximum peak output voltage
RL ≥ 10 kΩ
Full range
±12
±12
±12
V
VOM
g
swing
RL = 2 kΩ
25
°C
±10
±12
±10
±12
±10
±12
V
RL ≥ 2 kΩ
Full range
±10
±10
±10
AVD
Large-signal differential voltage
VO = ± 10 V,
25
°C
50
160
25
160
25
160
V/mV
AVD
gg
g
amplification
O
,
RL= ≥ 2 kΩ
Full range
25
15
15
V/mV
ri
Input resistance‡
25
°C
0.8
2.5
0.8
2.5
0.8
2.5
M
B1
Unity-gain bandwidth
AVD = 1
25
°C
1
1
1
MHz
φm
Phase margin
AVD = 1
25
°C
60
°
60
°
60
°
CMRR
Common mode rejection ratio
VIC = VICRmin,
25
°C
70
90
70
90
70
90
dB
CMRR
Common-mode rejection ratio
IC
ICR
,
VO = 0
Full range
70
70
70
dB
kSVR
Supply-voltage rejection ratio
VCC
± = ± 9 V to ± 15 V,
25
°C
77
96
77
96
77
96
dB
kSVR
yg
j
(
∆VCC±/∆VIO)
CC
±
,
VO = 0
Full range
77
77
77
dB
IOS
Short-circuit output current
25
°C
±25
±25
±25
mA
ICC
Supply current (four amplifiers)
No load
VO = 0
25
°C
2.4
4.5
2.4
4.5
mA
ICC
Supply current (four amplifiers)
No load
VO = VOM
25
°C
2.4
3.6
mA
VO1/VO2
Crosstalk attenuation
f = 1 Hz to 20 kHz
25
°C
120
120
120
dB
† 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.




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