Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. Exposure to any Absolute Maximum
Rating condition for extended periods may affect device reliability and lifetime.
Note 2:
The op amp supplies must be established simultaneously, with, or before, the application of any input signals.
Note 3:
The inputs are protected by ESD protection diodes to each power supply. If the input extends more than 500mV beyond the power supply, the input
current should be limited to less than 10mA.
Note 4:
A heat sink may be required to keep the junction temperature below the absolute maximum. This depends on the power supply voltage and how many
amplifiers are shorted. Thermal resistance varies with the amount of PC board metal connected to the package. The specified values are for short traces
connected to the leads.
ESD, Electrostatic Discharge Protection
Symbol
HBM
CDM
Parameter
Human Body Model ESD
Charged Device Model ESD
Condition
MIL-STD-883H Method 3015.8
JEDEC-EIA/JESD22-C101E
Minimum Level
2
2
Unit
kV
kV
Thermal Resistance
Package Type
8-Pin SOP
8-Pin MSOP
14-Pin SOP
14-Pin TSSOP
θ
JA
158
210
120
180
θ
JC
43
45
36
35
Unit
° C/W
° C/W
° C/W
° C/W
2
Rev. A.01
www.3peakic.com.cn
LM2904/LM2902
1.2MHz, Low-Power 36V Op Amps
Electrical Characteristics
The specifications are at T
A
= 27° C. V
S
= 5V, V
CM
= V
OUT
=2.5V, R
L
= 2kΩ, C
L
=100pF, unless otherwise noted.
SYMBOL
V
OS
V
OS
TC
I
B
I
OS
V
n
e
n
i
n
C
IN
CMRR
V
CM
PSRR
A
VOL
V
OH
PARAMETER
Input Offset Voltage
Input Offset Voltage Drift
Input Bias Current
Input Offset Current
Input Voltage Noise
Input Voltage Noise Density
Input Current Noise
Input Capacitance
Common Mode Rejection Ratio
Common-mode Input Voltage
Range
Power Supply Rejection Ratio
Open-Loop Large Signal Gain
Output Swing from Supply Rail
f = 0.1Hz to 10Hz
f = 1kHz
f = 1kHz
Differential
Common Mode
DC, V
S
= 30V, V
CM
= 0V to 28V
V
S
= 5 V to 30V
V
S
= 5 V to 30V
V
S
= 15 V, V
O
= 1 V to 11 V, R
L
= 2 kΩ
R
LOAD
= 10kΩ, V
S
= ± 15 V
R
LOAD
= 2kΩ, V
S
= ± 15 V
R
LOAD
= 10kΩ , V
S
= ± 15 V
V
OL
R
OUT
R
O
I
SC
V
S
I
Q
PM
GM
GBWP
SR
FPBW
t
S
THD+N
X
talk
Output Swing from Supply Rail
Closed-Loop Output Impedance
Open-Loop Output Impedance
Output Short-Circuit Current
Supply Voltage
Quiescent Current per Amplifier
Phase Margin
Gain Margin
Gain-Bandwidth Product
Slew Rate at unity gain
Full Power Bandwidth
Note 1
Settling Time, 0.1%
Settling Time, 0.01%
Total Harmonic Distortion and
Noise
Channel Separation
V
S
= 5V, No load
V
S
= 30V, No load
R
LOAD
= 1kΩ, C
LOAD
= 100pF
R
LOAD
= 1kΩ, C
LOAD
= 60pF
f = 1kHz
A
V
= 1, V
S
= ± 15V, V
OUT
= -10V to 10V,
C
LOAD
=60pF, R
LOAD
= 10kΩ
A
V
= -1, V
OUT
= 1V Step
f = 1kHz, A
V
=1, R
L
= 2kΩ, V
OUT
= 1Vp-p
f = 1 kHz to 20 kHz
R
LOAD
= 2kΩ, V
S
= ± 15 V
R
LOAD
≥
10 kΩ, V
S
= 15 V
A
V
= 1, f =1kHz, I
OUT
= 0
f = 1kHz, I
OUT
= 0
Sink or source current, V
S
= 30V
20
3
100
110
62
18
1.2
0.55
17.5
2.8
3.1
0.001
80
CONDITIONS
V
S
= 5 V, V
CM
= 2.5V and V
CM
= 0V
V
S
= 30 V, V
CM
= 15V and V
CM
= 0V
-40° C to 125° C
T
A
= 27 ° C
T
A
= 85 ° C
MIN
-3
-3
TYP
±1
±1
1
60
200
0.001
10
48
2
2.5
5
120
V
+
-2
120
110
14.75
13.90
-14.85
-14.25
5
0.002
120
35
36
150
200
-14.70
-14.10
MAX
3
3
UNITS
mV
mV
μV/° C
pA
pA
pA
μV
PP
nV/√Hz
fA/√Hz
pF
dB
V
dB
dB
V
V
V
V
mV
Ω
Ω
mA
V
μA
μA
°
dB
MHz
V/μs
kHz
μs
%
dB
80
V
–
90
98
14.70
13.70
Note 1:
Full power bandwidth is calculated from the slew rate FPBW = SR/π • V
电子工程世界
模拟电子
