Diodes AS331 - Manual (Page 3)

LOW POWER LOW OFFSET VOLTAGE SINGLE COMPARATOR AS331
Data Sheet
3
May. 2010 Rev. 1. 4 BCD Semiconductor Manufacturing Limited
Package
Temperature
Range
Part Number Marking ID
Packing
Type
Lead Free Green Lead Free Green
SOT-23-5 -40 to 85 o C AS331KTR-E1 AS331KTR-G1 EEA GEA Tape & Reel
Circuit Type
Package
K: SOT-23-5
E1: Lead Free
AS331 -
TR: Tape and Reel
Ordering Information
Parameter Symbol Value Unit
Supply Voltage V
CC
40 V
Differential Input Voltage V
ID
40 V
Input Voltage V
IN
-0.3 to 40 V
Input Current (V
IN
<-0.3V) (Note 2) I
IN
50 mA
Output Short-circuit Current to Ground Continuous
Power Dissipation (T
A
=25 o C)
P
D
620 mW
Operating Junction Temperature T
J
150 o C
Storage Temperature T
STG
-65 to 150 o C
Lead Temperature (Soldering, 10sec) T
LEAD
260 o
C
Absolute Maximum Ratings (Note 1)
Note 1: Stresses greater than 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 Max-
imum Ratings" for extended periods may affect device reliability.
Note 2: This input current will only exist when the voltage at any of the input leads is driven negative. It is due to
the collector-base junction of the input PNP transistors becoming forward biased and thereby acting as input diode
clamps. In addition to this diode action, there is also lateral NPN parasitic transistor action on the IC chip. This
transistor action can cause the output voltages of the comparators to go to the V+ voltage level (or to ground for a
large overdrive) for the time duration that an input is driven negative. This is not destructive and normal output
states will re-establish when the input voltage, which was negative, again returns to a value greater than -0.3V (at
25
o
C).
G1: Green
BCD Semiconductor's Pb-free products, as designated with "E1" suffix in the part number, are RoHS compliant. Products with
"G1" suffix are available in green package.