LV324 Datasheet, PDF (4/6 Pages) Unisonic Technologies – GENERAL PURPOSE, LOW VOLTAGE, RAIL-TO-RAIL OUTPUT OPERATIONAL AMPLIFIERS

LV324
Preliminary
CMOS IC
 ABSOLUTE MAXIMUM RATING (Note)
PARAMETER
Differential Input Voltage
Supply Voltage (V⁺-V^-)
Output Short Current to V⁺
Output Short Current to V^-
Infrared or Convection (20sec)
SYMBOL
V_IDM
V⁺-V^-
I_O(SC)
I_O(SC)
RATINGS
±Supply Voltage
5.5
Note 1
Note 2
235
UNIT
V
V
A
A
°C
Operating Ratings
Supply Voltage
V⁺-V^-
2.7 ~ 5.5
V
Temperature Range
T_A
-40 ~ +85
°C
Junction Temperature
T_J
150
°C
Storage Temperature Range
T_STG
-65 ~ 150
°C
Notes: 1. Absolute maximum ratings are those values beyond which the device could be permanently damaged.
Absolute maximum ratings are stress ratings only and functional device operation is not implied.
2. Shorting output to V⁺ will adversely affect reliability.
3. Shorting output to V^- will adversely affect reliability.
 THERMAL DATA
PARAMETER
SYMBOL
RATINGS
Thermal Resistance (Note)
SOP-14
TSSOP-14
θ_JA
145
155
Note: All numbers are typical, and apply for packages soldered directly onto a PC board in still air.
UNIT
C/W
C/W
 2.7V ELECTRICAL CHARACTERISTICS
All limits guaranteed for T_J=25°C, V⁺=2.7V, V^-=0V, V_CM=1.0V, V_OUT=V⁺/2 and R_L>1MΩ, unless otherwise specified.
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
Input Offset Current
Common Mode Rejection Ratio
Power Supply Rejection Ratio
V_OS
TCV_OS
I_B
I_OS
CMRR
PSRR
0V≤V_CM≤1.7V
2.7V≤V⁺≤5V, V_O=1V
Input Common-Mode Voltage Range V_CM For CMRR≥50dB
Output Swing
V_OUT R_L=10kΩ to 1.35V
1.7
7
mV
5
μV/°C
11
250 nA
5
50
nA
50
63
dB
50
60
dB
0
-0.2
V
1.9
1.7
V
V⁺-100 V⁺-10
mV
60
180 mV
Supply Current
I_S All four amplifiers
260 680 μA
AC CHARACTERISTICS
Gain-Bandwidth Product
Phase Margin
GBWP C_L=200pF
φm
1
MHZ
60
Deg
Gain Margin
Input-Referred Voltage Noise
Gm
en f=1kHZ
10
dB
46
nV/√HZ
Input-Referred Current Noise
in f=1kHZ
0.17
pA/√HZ
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
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QW-R502-A08.a