LV324_15 Datasheet, PDF (5/6 Pages) Unisonic Technologies – OUTPUT OPERATIONAL AMPLIFIERS

LV324
Preliminary
CMOS IC
 5V ELECTRICAL CHARACTERISTICS(Cont.)
All limits guaranteed for T_J=25°C, V⁺=5V, V^-=0V, V_CM=2.0V, V_O=V⁺/2 and R_L>1MΩ, unless otherwise specified.
Boldface limits apply at the temperature extremes.
PARAMETER
SYMBOL
TEST CONDITIONS
MIN TYP MAX
(Note 6) (Note 5) (Note 6)
UNIT
DC CHARACTERISTICS
Input Offset Voltage
Input Offset Voltage Average Drift
Input Bias Current
V_OS
TCV_OS
I_B
Input Offset Current
I_OS
Common Mode Rejection Ratio
Power Supply Rejection Ratio
CMRR 0V≤V_CM≤4V
PSRR 2.7V≤V⁺≤5V, V_O=1V, V_CM=1V
Input Common-Mode Voltage Range V_CM For CMRR≥50dB
1.7
7
mV
9
mV
5
μV/°C
11
250
nA
500
nA
5
50
nA
150
nA
50
65
dB
50
60
dB
0
-0.2
V
4.2
4
V
Large Signal Voltage Gain (Note 7)
A_V
Output Swing
Output Short Circuit Current
Supply Current
R_L=2kΩ to 2.5V
V_O
R_L=10kΩ to 2.5V
I_O
Sourching, V_O=0V
Sourching, V_O=5V
I_S All four amplifiers
15
10
V⁺-300
V⁺-400
100
V⁺-40
120
V⁺-100
V⁺-200
V⁺-10
65
5
60
10
160
410
300
400
180
280
830
1160
V/mV
V/mV
mV
mV
mV
mV
mV
mV
mV
mV
mA
mA
μA
μA
AC CHARACTERISTICS
Slew Rate
SR (Note 8)
1
V/μs
Gain-Bandwidth Product
GBWP C_L=200pF
1
MH_Z
Phase Margin
φ_m
60
Deg
Gain Margin
G_m
10
dB
Input-Referred Voltage Noise
e_n f=1kH_Z
39
nV/√H_Z
Input-Referred Current Noise
i_n f=1kH_Z
0.21
pA/√H_Z
Notes: 4. The maximum power dissipation is a function of T_J(MAX), θ_JA. The maximum allowable power dissipation at
any ambient temperature is P_D=(T_J(MAX)-T_A)/ θ_JA. All numbers apply for packages soldered directly onto a
PC Board.
5. Typical values represent the most likely parametric norm as determined at the time of characterization.
Actual typical values may vary over time and will also depend on the application and configuration. The
typical values are not tested and are not guaranteed on shipped production material.
6. All limits are guaranteed by testing or statistical analysis.
7. R_L is connected to V^-. The output voltage is 0.5V≤V_O≤4.5V.
8. Connected as voltage follower with 3V step input. Number specified is the slower of the positive and
negative slew rates.
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
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