LM2904Q2T STMicroelectronics, LM2904Q2T Datasheet - Page 4

• Manufacturer Part Number: LM2904Q2T
• Description: LM2904 Series 30 V 1.1 MHz Low-Power Dual Operational Amplifier - DFN-8
• Manufacturer: STMicroelectronics

Absolute maximum ratings and operating conditions
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. The junction base/substrate of the input PNP transistor polarized in reverse must be protected by a resistor in series with
6. Short-circuits can cause excessive heating and destructive dissipation. Values are typical.
7. Human body model: a 100 pF capacitor is charged to the specified voltage, then discharged through a 1.5 kΩ resistor
8. Machine model: a 200 pF capacitor is charged to the specified voltage, then discharged directly between two pins of the
9. Charged device model: all pins and the package are charged together to the specified voltage and then discharged directly
4/24
Symbol
approximately 40 mA, independent of the magnitude of V
Destructive dissipation can result from simultaneous short-circuits on all amplifiers.
junction of the input PNP transistor becoming forward-biased and thereby acting as input diode clamp. In addition to this
diode action, there is NPN parasitic action on the IC chip. This transistor action can cause the output voltages of the Op-
amps to go to the V
This is not destructive and normal output is restored for input voltages above -0.3 V.
the inputs to limit the input current to 400 µA max (R = (Vin-32 V)/400 µA).
between two pins of the device. This is done for all couples of connected pin combinations while the other pins are floating.
device with no external series resistor (internal resistor < 5 Ω). This is done for all couples of connected pin combinations
while the other pins are floating.
to the ground through only one pin. This is done for all pins.
T
R
R
ESD
V
T
V
V
I
oper
T
thja
CC
stg
thjc
in
id
in
j
Supply voltage
Differential input voltage
Input voltage
Output short-circuit duration
Input current
Input current
Operating free-air temperature range
Storage temperature range
Maximum junction temperature
Thermal resistance junction to ambient
Thermal resistance junction to case
HBM: human body model
MM: machine model
CDM: charged device model
Absolute maximum ratings
Absolute maximum ratings and operating conditions
SO-8
TSSOP8
DIP8
MiniSO-8
DFN8 2x2
SO-8
TSSOP8
DIP8
MiniSO-8
CC
voltage level (or to ground for a large overdrive) for the time during which an input is driven negative.
(5)
(4)
(1)
: V
: V
in
in
driven positive above AMR value
(8)
CC
driven negative
Parameter
can cause excessive heating if V
(2)
(7)
(9)
(3)
Doc ID 2471 Rev 14
(6)
(6)
CC
.
cc+
> 15 V. The maximum output current is
5 mA in DC or 50 mA in AC
(duty cycle = 10%, T = 1s)
-40 to +125
-65 to +150
±16 or 32
-0.3 to 32
Infinite
Value
±32
150
125
120
190
300
200
0.4
1.5
85
57
40
37
41
39
LM2904, LM2904A
°C/W
°C/W
Unit
mA
kV
°C
°C
°C
V
V
V
V
V
s