KA311
SINGLE COMPARATOR
8 DIP
VOLTAGE COMPARATOR
The KA311 series is a monolithic, low input current voltage comparat...
KA311
SINGLE COMPARATOR
8 DIP
VOLTAGE COMPARATOR
The KA311 series is a monolithic, low input current
voltage comparator. This device is also designed to operate from dual or single supply
voltage.
FEATURE
Low input bias current : 250nA (Max) Low input offset current : 50nA (Max) Differential Input
Voltage : 30V. Power supply
voltage : single 5.0V supply to Offset
voltage null capability. Strobe capability. 8 SOP
15V.
BLOCK DIAGRAM ORDERING IN FORMATION
Device KA311 KA311D Package 8 DIP 8 SOP Operating Temperature 0 ~ +70
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SCHEMATIC DIAGRAM
KA311
ABSOLUTE MAXIMUM RATINGS
Characteristic Total Supply
Voltage Output to Negative Supply
Voltage KA311 Ground to Negative
voltage Differential Input
Voltage Input
Voltage Output Short Circuit Duration Power Dissipation Operating Temperature Range Storage Temperature Range Symbol VCC VO - VEE VEE VI(DIFF) VI PD T OPR T STG
SINGLE COMPARATOR
Value 36 40 30 30 15 10 500 0 ~ +70 - 65 ~ +150
Unit V V V V V sec mW
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ELECTRICAL CHARACTERISTICS (VCC = 15V, T A = 25&, unless otherwise specified)
Characteristic Input Offset
Voltage Input Offset Current Input Bias Current
Voltage Gain Response Time Saturation
Voltage Strobe “NO” Current Output Leakage Current Input
Voltage Range Positive Supply Current Negative Supply Current Strobe Current Symbol VIO IIO IBIAS GV tRES IO =50mA, VI VSAT ISTR(ON) ISINK VI(R) ICC IEE ISTR ISTR =3mA, VI 10mV VO(P) =35V, VEE =VGND =-5V NOTE 1 -14.5 to 13.0 RS
50KÎ
Test Conditio...