LM833 View Datasheet(PDF) - STMicroelectronics
Part Name
Description
Manufacturer
LM833 Datasheet PDF : 12 Pages
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Absolute maximum ratings
1
Absolute maximum ratings
LM833
Table 1. Key parameters and their absolute maximum ratings
Symbol
Parameter
Value
Unit
VCC
Supply voltage
±18 or +36
V
Vid
Differential input voltage(1)
±30
V
Vi
Input voltage(1)
±15
V
Input current (2): Vin driven negative
5 mA in DC or 50 mA in
AC (duty cycle = 10%,
Iin
T=1s)
mA
Input current (3): Vin driven positive above
AMR value
0.4
Output short-circuit duration
Infinite
s
Tj
Junction temperature
+150
°C
Tstg
Storage temperature
-65 to +150
°C
Ptot
Maximum power dissipation(4)
500
mW
HBM: human body model(5)
2
kV
ESD
MM: machine model(6)
200
V
CDM: charged device model(7)
1.5
kV
1. Either or both input voltages must not exceed the magnitude of Vcc+ or Vcc-.
2. This input current only exists when the voltage at any of the input leads is driven negative. It is due to the
collector-base 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 VCC voltage level (or to ground for a large
overdrive) for the time during which an input is driven negative.
This is not destructive and normal output is restored for input voltages above -0.3 V.
3. The junction base/substrate of the input PNP transistor polarized in reverse must be protected by a resistor
in series with the inputs to limit the input current to 400 µA max (R = (Vin - 36 V)/400 µA).
4. Power dissipation must be considered to ensure maximum junction temperature (Tj) is not exceeded.
5. Human body model: 100 pF discharged through a 1.5 kΩ resistor between two pins of the device, done for
all couples of pin combinations with other pins floating.
6. Machine model: a 200 pF capacitor is charged to the specified voltage, then discharged directly between
two pins of the device with no external series resistor (internal resistor < 5 Ω), done for all couples of pin
combinations with other pins floating.
7. Charged device model: all pins plus package are charged together to the specified voltage and then
discharged directly to the ground.
Table 2. Operating conditions
Symbol
Parameter
VCC
Toper
Supply voltage
Operating free-air temperature range
Value
Unit
±2.5 to ±15
V
-40 to 105
°C
2/12
Doc ID 2169 Rev 3
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