TL331KDBVR Datasheet, PDF (2/10 Pages) Texas Instruments – SINGLE DIFFERENTIAL COMPARATOR

TL331
SLVS238F – AUGUST 1999 – REVISED JULY 2008 ......................................................................................................................................................... www.ti.com
LOGIC DIAGRAM
IN+
OUT
IN−
SCHEMATIC
V_CC
80-µA
Current Regulator
10 µA
IN+
IN−
60 µA
10 µA
80 µA
OUT
COMPONENT COUNT
Epi-FET
1
Diodes
2
Resistors
1
Transistors 20
Note: Current values shown are nominal.
GND
ABSOLUTE MAXIMUM RATINGS⁽¹⁾
over operating free-air temperature range (unless otherwise noted)
V_CC Supply voltage⁽²⁾
V_ID
Differential input voltage⁽³⁾
V_I
Input voltage range (either input)
V_O
Output voltage
I_O
Output current
Duration of output short-circuit to ground⁽⁴⁾
θ_JA
Package thermal impedance⁽⁵⁾⁽⁶⁾
T_J
Operating virtual junction temperature
T_stg Storage temperature range
36 V
±36 V
–0.3 V to 36 V
36 V
20 mA
Unlimited
206°C/W
150°C
–65°C to 150°C
(1) Stresses beyond those listed under absolute maximum ratings may cause permanent damage to the device. These are stress ratings
only, and functional operation of the device at these or any other conditions beyond those indicated under recommended operating
conditions is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
(2) All voltage values, except differential voltages, are with respect to the network ground.
(3) Differential voltages are at IN+ with respect to IN–.
(4) Short circuits from outputs to V_CC can cause excessive heating and eventual destruction.
(5) Maximum power dissipation is a function of T_J(max), θ_JA, and T_A. The maximum allowable power dissipation at any allowable ambient
temperature is P_D = (T_J(max) – T_A)/θ_JA. Operating at the absolute maximum T_J of 150°C can impact reliability.
(6) The package thermal impedance is calculated in accordance with JESD 51-7.
2
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