TS321_05 Datasheet, PDF (3/12 Pages) STMicroelectronics – Low Power Single Operational Amplifier

TS321
2
Absolute Maximum Ratings
Absolute Maximum Ratings
Table 1. Key parameters and their absolute maximum ratings
Symbol
Parameter
Value
Unit
V_CC
Vi
V_id
I_in
T_oper
T_stg
R_thja
R_thjc
ESD
Supply Voltage
Input Voltage
Differential Input Voltage
Output Short-circuit Duration - note ⁽¹⁾
Input Current - note ⁽²⁾
Operating Free Air Temperature Range
Storage Temperature Range
Thermal Resistance Junction to Ambient ⁽³⁾
SOT23-5
SO8
Thermal Resistance Junction to Case
SOT23-5
SO8
HBM: Human Body Model⁽⁴⁾
MM: Machine Model⁽⁵⁾
±16 to 32
-0.3 to +32
+32
Infinite
50
-40 to +125
-65 to +150
250
125
81
40
300
200
V
V
V
mA
°C
°C
°C/W
°C/W
V
V
1. Short-circuits from the output to V_CC can cause excessive heating if V_CC > 15V. The maximum output current is
approximately 40mA independent of the magnitude of V_CC.
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 diodes 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_CC voltage level (or to ground for a large overdrive) for the time duration than an input is driven
negative. This is not destructive and normal output will set up again for input voltage higher than -0.3V.
3. Short-circuits can cause excessive heating. Destructive dissipation can result from simultaneous short-circuit on all
amplifiers. All values are typical.
4. Human body model, 100pF discharged through a 1.5kΩ resistor into pin of device.
5. Machine model ESD, a 200pF cap is charged to the specified voltage, then discharged directly into the IC with no external
series resistor (internal resistor < 5Ω), into pin to pin of device.
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