參數(shù)資料
型號(hào)： LM4562NA/NOPB
廠商： NATIONAL SEMICONDUCTOR CORP
元件分類： 運(yùn)算放大器
英文描述： LM4562 Dual High Performance, High Fidelity Audio Operational Amplifier; Package: MDIP; No of Pins: 8; Qty per Container: 40/Rail
中文描述： DUAL OP-AMP, 700000 uV OFFSET-MAX, 55 MHz BAND WIDTH, PDIP8
封裝： PLASTIC, DIP-8
文件頁數(shù)： 23/34頁
文件大?。?/td> 1038K
代理商： LM4562NA/NOPB
Absolute Maximum Ratings (Notes 1, 2)
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
Power Supply Voltage
(V
S = V
+
- V-)
36V
Storage Temperature
65°C to 150°C
Input Voltage
(V-)
-0.7V to (V+)+0.7V
Output Short Circuit (Note 3)
Continuous
Power Dissipation
Internally Limited
ESD Susceptibility (Note 4)
2000V
ESD Susceptibility (Note 5)
Pins 1, 4, 7 and 8
200V
Pins 2, 3, 5 and 6
100V
Junction Temperature
150°C
Thermal Resistance
θ
JA (SO)
145°C/W
θ
JA (NA)
102°C/W
θ
JA (HA)
150°C/W
θ
JC (HA)
35°C/W
Temperature Range
T
MIN ≤ TA ≤ TMAX
–40°C
≤ T
A ≤ 85°C
Supply Voltage Range
±2.5V
≤ V
S ≤ ± 17V
Electrical Characteristics for the LM4562 (Notes 1, 2) The specifications apply for V
S = ±15V, RL =
2k
, f
IN = 1kHz, TA = 25°C, unless otherwise specified.
Symbol
Parameter
Conditions
LM4562
Units
(Limits)
Typical
Limit
(Note 6)
(Note 7)
THD+N
Total Harmonic Distortion + Noise
A
V = 1, VOUT = 3Vrms
R
L = 2k
R
L = 600
0.00003
0.00009
% (max)
IMD
Intermodulation Distortion
A
V = 1, VOUT = 3VRMS
Two-tone, 60Hz & 7kHz 4:1
0.00005
%
GBWP
Gain Bandwidth Product
55
45
MHz (min)
SR
Slew Rate
±20
±15
V/
μs (min)
FPBW
Full Power Bandwidth
V
OUT = 1VP-P, –3dB
referenced to output magnitude
at f = 1kHz
10
MHz
t
s
Settling time
A
V = –1, 10V step, CL = 100pF
0.1% error range
1.2
μs
e
n
Equivalent Input Noise Voltage
f
BW = 20Hz to 20kHz
0.34
0.65
μV
RMS
(max)
Equivalent Input Noise Density
f = 1kHz
f = 10Hz
2.7
6.4
4.7
nV/√Hz
(max)
i
n
Current Noise Density
f = 1kHz
f = 10Hz
1.6
3.1
pA/√Hz
V
OS
Offset Voltage
±0.1
±0.7
mV (max)
ΔV
OS/ΔTemp
Average Input Offset Voltage Drift vs
Temperature
–40°C
≤ T
A ≤ 85°C
0.2
μV/°C
PSRR
Average Input Offset Voltage Shift vs
Power Supply Voltage
ΔV
S = 20V (Note 8)
120
110
dB (min)
ISO
CH-CH
Channel-to-Channel Isolation
f
IN = 1kHz
f
IN = 20kHz
118
112
dB
I
B
Input Bias Current
V
CM = 0V
10
72
nA (max)
ΔI
OS/ΔTemp
Input Bias Current Drift vs
Temperature
–40°C
≤ T
A ≤ 85°C
0.1
nA/°C
I
OS
Input Offset Current
V
CM = 0V
11
65
nA (max)
V
IN-CM
Common-Mode Input Voltage Range
+14.1
–13.9
(V+) – 2.0
(V-) + 2.0
V (min)
CMRR
Common-Mode Rejection
–10V<Vcm<10V
120
110
dB (min)
Z
IN
Differential Input Impedance
30
k
Common Mode Input Impedance
–10V<Vcm<10V
1000
M
3
www.national.com
LM4562
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