TS831-5IZ-AP ,MICROPOWER VOLTAGE SUPERVISOR RESET ACTIVE LOWTS831MICROPOWER VOLTAGE SUPERVISORRESET ACTIVE LOW ■ ULTRA LOW POWER CONSUMPTION : 12μA ma ..
TS831-5IZT ,MICROPOWER VOLTAGE SUPERVISOR RESET ACTIVE LOWELECTRICAL CHARACTERISTICS Tamb = 25°C (unless otherwise specified) Symbol Parameter Min. Typ. M ..
TS834-5I ,MICROPOWER VOLTAGE SUPERVISOR RESET ACTIVE LOW OR HIGH WITH INTEGRATED TIMERTS834 MICROPOWER VOLTAGE SUPERVISORRESET ACTIVE LOW OR HIGH WITH INTEGRATED TIMER.ULTRA LOW POWER ..
TS834-5ID ,MICROPOWER VOLTAGE SUPERVISOR RESET ACTIVE LOW OR HIGH WITH INTEGRATED TIMERABSOLUTE MAXIMUM RATINGS Symbol Parameter Value Unit1)V 7VCC Supply Voltage V Output Voltage ..
TS834-5IDT ,MICROPOWER VOLTAGE SUPERVISOR RESET ACTIVE LOW OR HIGH WITH INTEGRATED TIMERTS834MICROPOWER VOLTAGE SUPERVISORRESET ACTIVE LOW OR HIGH INTEGRATED TIMER ■ ULTRA LOW POWER CONS ..
TS836-4IDT ,MICROPOWER VOLTAGE SUPERVISOR RESET ACTIVE HIGHTS836MICROPOWER VOLTAGE SUPERVISORRESET ACTIVE HIGH ■ ULTRA LOW POWER CONSUMPTION : 12μA m ..
UA9636ACD ,Dual Line Driver With Adjustable Slew Ratemaximum ratings over operating free-air temperature range (unless otherwise noted)Positive supply v ..
UA9636ACDR ,Dual Line Driver With Adjustable Slew Rate uA9636AC DUAL LINE DRIVER WITH ADJUSTABLE SLEW RATE SLLS110B – OCTOBER 1980 – REVISED MAY 1995D OR ..
UA9636ACJG ,Dual Line Driver With Adjustable Slew Ratemaximum ratings” may cause permanent damage to the device. These are stress ratings only, andfuncti ..
UA9636ACP ,Dual Line Driver With Adjustable Slew Ratelogic diagram2 71A 1Y1[Slew-Rate]W-S1W-S3 6722A 2Y1Y1A3 62Y2A†This symbol is in accordance with ANS ..
UA9637ACD ,Dual Differential Line Receivermaximum ratings” may cause permanent damage to the device. These are stress ratings only, andfuncti ..
UA9637ACDR ,Dual Differential Line Receivermaximum ratings over operating free-air temperature range (unless otherwise noted)Supply voltage ra ..
TS831-3IDT-TS831-3IPT-TS831-3IZ-TS831-4ID-TS831-4IDT-TS831-4IZ-TS831-5IDT-TS831-5IPT-TS831-5IZ-AP-TS831-5IZT
MICROPOWER VOLTAGE SUPERVISOR RESET ACTIVE LOW
ULTRA LOW POWER CONSUMPTION : 12μA maximum� PRECISION RESET THRESHOLD� THRESHOLD VOLTAGE:
4.33V typ. FOR TS831-5
4.50V typ. FOR TS831-4
2.71V typ. FOR TS831-3 GUARANTEED RESET OPERATION FOR
VCC DOWN TO 1V� OPEN DRAIN OUTPUT COMPARATOR� FAST RESPONSE TIME : 20μs FOR A 10mV
OVERDRIVE� INTERNAL BUILT-IN HYSTERESIS� PIN TO PIN COMPATIBLE WITH MC33064
AND MC33164
DESCRIPTIONThe TS831 is an ultra low power integrated circuit
incorporating a high stability band-gap voltage
reference and a comparator with an open drain
output.
The threshold voltage is set at 4.33V for TS831-5,
4.5V for TS831-4 and 2.71V for TS831-3 by
internal thermally matched resistors.
The comparator exhibits a 20μs response (with
10mV overdrive) and has an open drain output
active when input voltage is lower than the
threshold. An internal hysteresis, 100mV for
TS831-4 / TS831-5 and 60mV for TS831-3,
increases the comparator’s noise margin and
prevents false reset operation.
APPLICATION Power-on reset generator for microcontroller� Power failure detector
ORDER CODE
Z= TO92 Plastic package
D = Small Outline Package (SO) - also available in Tape & Reel (DT)
P = Thin Shrink Small Outline Package (TSSOP) - only available in Tape & Reel (PT)
PIN CONNECTIONS (top view)
TS831MICROPOWER VOLTAGE SUPERVISOR
RESET ACTIVE LOW
TS831
ABSOLUTE MAXIMUM RATINGS
OPERATING CONDITIONS
TS831-5
ELECTRICAL CHARACTERISTICS Tamb = 25°C (unless otherwise specified) All voltages values, except differential voltage are with respect to network ground terminal.Tj = 150°C, Tamb = 25oC with Rthja = 200oC/W for TO-92 package
Rthja = 175o C/W for SO8 package
Rthja = 200o C/W for TSSOP8 package Maximum package power dissipation limits must be observed.
Note : Limits are 100% production tested at 25°C. Limits over temperature are guaranteed through correlation and by design.
TS831
TS831-4
ELECTRICAL CHARACTERISTICS Tamb = 25°C (unless otherwise specified)
TS831-3
ELECTRICAL CHARACTERISTICS Tamb = 25°C (unless otherwise specified)
Note : Limits are 100% production tested at 25°C. Limits over temperature are guaranteed through correlation and by design.
Note : Limits are 100% production tested at 25°C. Limits over temperature are guaranteed through correlation and by design.
TS831
EQUIVALENT SCHEMATIC DIAGRAM
TIMING DIAGRAM
TS831
Output voltage versus Vcc
Output voltage versus Vcc
Output voltage versus Vcc
Reset output voltage versus Vcc
Reset output voltage versus Vcc
Reset output voltage versus Vcc
TS831THI versus temperature
Hysteresis voltage versus temperature
Supply current vs Vcc & temperature THD versus temperature
Supply current versus temperature
Voltage output low vs Isink & temperature
