LM2904W STMicroelectronics, LM2904W Datasheet - Page 3

• Manufacturer Part Number: LM2904W
• Description: Low Power Dual Operational Amplifier
• Manufacturer: STMicroelectronics

Specifications of LM2904W

• Large Dc Voltage Gain: 100 dB
• Wide Bandwidth (unity Gain): 1.1 MHz (temperature compensated)
• Low Input Bias Current: 20 nA (temperature compensated)
• Low Input Offset Current: 2 nA
• Esd Internal Protection: 2 kV

LM2904W
2
Table 1.
1. All voltage values, except differential voltage are with respect to network ground terminal.
2. Differential voltages are the non-inverting input terminal with respect to the inverting input terminal.
3. Short-circuits from the output to V
4. This input current only exists when the voltage at any of the input leads is driven negative. It is due to the collector-base
5. Short-circuits can cause excessive heating and destructive dissipation. R
6. Human body model: 100 pF discharged through a 1.5 kΩ resistor between two pins of the device, done for all couples of pin
7. Machine model: a 200 pF cap is charged to the specified voltage, then discharged directly between two pins of the device
8. Charged device model: all pins plus package are charged together to the specified voltage and then discharged directly to
Symbol
approximately 40 mA, independent of the magnitude of V
circuits on all amplifiers.
junction of the input PNP transistor becoming forward biased and thereby acting as input diode clamps. In addition to this
diode action, there is also NPN parasitic action on the IC chip. This transistor action can cause the output voltages of the
Op-amps to go to the V
negative. This is not destructive and normal output is restored for input voltages above -0.3 V.
combinations with other pins floating.
with no external series resistor (internal resistor < 5 Ω), done for all couples of pin combinations with other pins floating.
the ground.
ESD
R
R
V
T
T
V
V
I
T
thja
thjc
CC
stg
stg
in
id
in
j
Absolute maximum ratings and operating conditions
Absolute maximum ratings (AMR)
Supply voltage
Differential input voltage
Input voltage
Output short-circuit duration
Input current
Storage temperature range
Maximum junction temperature
Thermal resistance junction to ambient
Thermal resistance junction to case
Storage temperature range
HBM: human body model
MM: machine model
CDM: charged device model
SO-8
TSSOP8
DIP8
SO-8
TSSOP8
DIP8
CC
voltage level (or to ground for a large overdrive) for the time during which an input is driven
(4)
(1)
CC
(7)
can cause excessive heating if V
Parameter
(2)
(6)
(3)
(8)
Doc ID 9893 Rev 9
(5)
Absolute maximum ratings and operating conditions
(5)
CC
. Destructive dissipation can result from simultaneous short-
CC
+
th
> 15 V. The maximum output current is
are typical values.
-0.3V to V
-0.3V to V
-65 to +150
-65 to +150
Infinite
Value
2000
1500
+32
150
125
120
200
50
85
40
37
41
CC
CC
+ 0.3
+ 0.3
°C/W
°C/W
Unit
mA
°C
°C
°C
V
V
V
V
s
3/20