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PT7M6832 Datasheet, PDF (5/12 Pages) Pericom Semiconductor Corporation – Ultra Low Voltage Detectors
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PT7M6832-6840
Ultra Low Voltage Detectors
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DC Electrical Characteristics
(VCC = +0.9V to +5.5V, unless otherwise noted. Typical values are at TA = +25ºC)
Description
Sym.
Test Conditions
Operating Voltage Range
TA= -40ºC ~+85ºC, PT7M6832/6835/6838,
PT7M6834/6837/6840
VCC TA= -40ºC ~+85ºC, PT7M6833/6836/6839
TA= 0ºC ~+85ºC, PT7M6833/6836/6839
TA= -40ºC ~+85ºC, PT7M6838/6839/6840
VCC=1.2V, no load , reset not asserted
Supply Current
ICC VCC=1.8V, no load , reset not asserted
VCC=3.6V, no load , reset not asserted
W
Min
0.9
0.85
0.75
1.5
-
-
-
1.620
Typ
-
-
-
-
7.5
9
16
1.665
Max Unit
5.5
5.5
V
5.5
5.5
13
16
µA
25
1.710
V
1.530 1.575 1.620
Reset Threshold
I
VTH
H (-10ºC ~ +85ºC)
1.350 1.388 1.425
V
1.275 1.313 1.350
G (0ºC ~ +85ºC)
1.080 1.110 1.140
RESET-IN Threshold
Reference voltage
temperature coefficient
Push-pull RESET
Output High Voltage
Push-pull RESET
Output Low Voltage
Push-pull RESET
Output Low Voltage
Open-Drain RESET
Output Low Voltage
MR Input Voltage
VRSTIN
TC
VOH
VOL
VIL
VIH
F*(0ºC ~+85ºC)
1.020
1.5V<=VCC<=5.5V, RESET-IN falling from high
to low(25ºC)
-2%
1.5V<=VCC<=5.5V, RESET-IN rising from low
to high(0ºC ~85ºC)
-5%
Reference voltage temperature coefficient,
-40ºC ~+85ºC
-
VCC>=1.1V, Isource=50µA, reset not asserted
0.8×Vcc
VCC>=1.5V, Isource=150µA, reset not asserted
0.8×Vcc
VCC >=1.0V, Isource=50µA, reset asserted
0.8×Vcc
VCC >=1.5V, Isource=150µA, reset asserted
0.8×Vcc
VCC >=1.0V, Isink=80µA, reset asserted
-
VCC >=1.5V, Isink=200µA, reset asserted
-
VCC >=1.1V, Isink=80µA, reset not asserted
-
VCC >=1.5V, Isink=200µA, reset not asserted
-
VCC >=1.0V, Isink=80µA, reset asserted
-
VCC >=1.5V, Isink=200µA, reset asserted
-
-
-
-
0.7×Vcc
1.050
444
444
70
-
-
-
-
-
-
-
-
-
-
-
-
1.080
+2%
+5%
ppm/
-
℃
-
-
-
-
-
0.2×Vcc
0.2×Vcc
V
0.2×Vcc
0.2×Vcc
0.15
V
0.2
0.3×Vcc
V
-
Open-Drain RESET
Output Leakage Current
RESET-IN Leakage Current
Reset Threshold Hysteresis
ILKG
IRSTIN
VHYS
VCC > VTH , reset not asserted
-
-
-
-
1.0 µA
-25
-
+25 nA
-
0.75
-
% VTH
2013-11-0003
PT0236-6
11/18/13
5
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