Technical Note
3/17
LM358DR/PWR/DGKR,LM2904DR/PWR/DGKR/VQDR/VQPWR
LM324DR/PWR/KDR,LM2902DR/PER/KDR/KPWR/KVQDR/KVQPWR
www.rohm.com
2011.06 - Rev.B
© 2011 ROHM Co., Ltd. All rights reserved.
○LM2904,LM2902 family (Unless otherwise specified, Vcc=+5[V])
Parameter Symbol
Temperature
range
Limits
Unit Conditions
Fig.
No
LM2904 family LM2902 family
Min. Typ. Max. Min. Typ. Max.
Input Offset Voltage (*3) VIO
25℃ - 3 7 - 3 7
mV
VO=1.4[V],VIC=VICR(min)
Vcc=5[V] to MAX(*5)
98
Full range - - 10 - - 10
Input Offset Voltage Drift αVIO - - 7 - - 7 - μV/℃ - -
Input Offset
Current (*3)
LM2904
LM2902(*5)
IIO
25℃ - 2 50 - 2 50
nA VO=1.4[V] 98
Full range - - 300 - - 300
LM2904V
LM2902V(*5)
25℃ - 2 50 - 2 50
Full range - - 150 - - 150
Input Offset Current Drift αIIO - - 10 - - 10 - pA/℃ - -
Input Bias Current (*3) IIB
25℃ - 20 250 - 20 250
nA VO=1.4[V] 98
Full range - - 500 - - 500
Input Common-mode
Voltage Range
VICR
25℃ - - Vcc-1.5 - - Vcc-1.5
V Vcc=5[V] to MAX(*5) 98
Full range - - Vcc-2.0 - - Vcc-2.0
High Level Output Voltage
VOH
25℃ Vcc-1.5 - - Vcc-1.5 - -
V
RL≧10[kΩ]
99
LM2904
LM2902(*5)
Full range 23 24 - 23 24 - Vcc=MAX(*5),RL≧10[kΩ]
LM2904V
LM2902V(*5)
Full range 27 28 - 27 - - Vcc=MAX(*5),RL≧10[kΩ]
Low Level
Output Voltage
VOL Full range - 5 20 - 5 20 mV RL≦10[kΩ] 99
Large Signal
Voltage Gain
AVD 25℃ 25 100 - 25 100 - V/mV
Vcc=15[V],VO=1[V] to 11[V]
RL≧2[kΩ]
98
Common-
mode Rejection Ratio
LM2904
LM2902(*5)
CMRR
25℃ 50 80 - 50 80 - dB
Vcc=5[V] to MAX(*5)
VIC=VICR(min)
98
LM2904V
LM2902V(*5)
25℃ 65 80 - 60 80 - dB
Supply Voltage
Rejection Ratio
LM2904
LM2904V
M2902(*5)
KSVR 25℃
65 100 - 50 100 -
dB Vcc=5[V] to MAX(*5) 98
LM2902V(*5) - - - 60 100 -
Cross-talk Attenuation VO1/VO2 25℃ - 120 - - 120 - dB f=1[kHz] to 20[kHz] 101
Output Current (*4)
Source
25℃ 20 30 - 20 30 60
mA
Vcc=15[V],VO=0[V]
VID=1[V]
99
Full range 10 - - 10 - -
Sink
25℃ 10 20 - 10 20 -
mA
Vcc=15[V],VO=0[V]
VID=-1[V]
Full range 2 - - 2 - -
LM2904
LM2902(*5)
Io
25℃ - 30 - - 30 - μA
VO=200[mV],VID=-1[V]
LM2904V
LM2902V(*5)
25℃ 12 40 - 12 40 - μA
Supply Current (All Amps) ICC
Full range - 0.7 1.2 - 0.7 1.2
mA
VO=2.5[V],No Load
99
Full range - 1 2 - 1.4 3
Vcc=MAX(*5),VO=0.5[V]
No Load
Slew Rate at Unity Gain SR 25℃ - 0.3 - - 0.5 - V/μs
RL=1[MΩ],CL=30[pF],
VI=±10[V]
Vcc=15[V],GND=-15[V]
(reference to Fig100)
99
Unity-Gain Bandwidth B1 25℃ - 0.7 - - 1.2 - MHz
RL=1[MΩ],CL=20[pF]
Vcc=15[V],GND=-15[V]
(reference to Fig99)
99
Equivalent Input Noise Voltage Vn 25℃ - 40 - - 35 -
HznV/
Vcc=15[V],GND=-15[V]
RS=100[Ω]VI=0[V]
f=1[kHz],
( reference to Fig99)
99
(*3) Absolute value
(*4) Under high temperature, consider the power dissipation of the IC when selecting the output current.
When the output terminal is continuously shorted the output current is reduced to lower the temperature inside the IC.
(*5) The maximum supply voltage is 26V for the LM2904DR, LM2904PW, LM2904PWR, and LM2904DQKR
The maximum supply voltage is 32V for the LM2904VQDR and LM2904VQPWR