PT7M6418 Datasheet, PDF (4/12 Pages) Pericom Semiconductor Corporation – Low Power Voltage Detector

||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||| |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Maximum Ratings
Storage Temperature ............................................................-65ºC to +150ºC
Ambient Temperature with Power Applied ..........................-40ºC to +85ºC
Supply Voltage to Ground Potential (Vcc to GND) ..............-0.3V to +6.0V
DC Input Voltage (All inputs except Vcc and GND).......-0.3V to V_CC+0.3V
DC Output Current (All outputs) .........................................................20mA
ESD(HBM) for 64xxNL/NLL......................................................1KV
ESD(HBM) for 64xxCL/CH/BL..................................................2KV
Power Dissipation ..............................................................................320mW
(Depend on package)
PT7M6418 -6450CL/CH /NL
Low Power Voltage Detector
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Note:
Stresses greater than those listed under MAXIMUM
RATINGS may cause permanent damage to the
device. This is a stress rating only and functional
operation of the device at these or any other condi-
tions above those indicated in the operational sec-
tions of this specification is not implied. Exposure
to absolute maximum rating conditions for extended
periods may affect reliability.
DC Electrical Characteristics
(V_CC = 1.2V to 5.5V, T_A= -40~85ºC, unless otherwise noted. Typical values are at T_A = +25ºC)
Description
Sym
Test Conditions
Min
Typ
Supply Voltage
V_CC
Supply Current
I_CC
Output high
(Push-Pull
V_OH
only)
Output
Driving
Output low
V_OL
Open-Drain Output Leakage
Current
Voltage Threshold*
I_LKG
V_TH-
V_TH+
Voltage threshold Hysteresis
Pushbutton Detect
V_HYST
P_BDV
T_A= 0~70ºC
T_A= -40~85ºC
V_CC = 3V. No load.
V_CC = 5V. No load.
V_CC ≥ 1.8V, I_source = 1mA
V_CC ≥ 2.5V, I_source = 3mA
V_CC ≥ 4.5V, I_source = 8mA
V_CC ≥ 1.2V, I_sink = 1mA
V_CC ≥ 2.5V, I_sink = 4mA
V_CC ≥ 4.5V, I_sink = 9mA
-
+25C
-40C~85C
+25C
-40C~85C
V_HYST = [(V_TH+)-(V_TH-)]/(V_TH-)
100%
-40C~85C, Vcc = 5V
1.0
1.2
-
-
0.8×Vcc
0.8×Vcc
0.8×Vcc
-
-
-
-
(V_TH-)
0.985
(V_TH-)
0.975
(V_TH+)
0.985
(V_TH+)
0.975
3
0.7
-
-
0.6
0.9
-
-
-
-
-
-
-
V_TH-
V_TH-
V_TH+
V_TH+
4.5
-
Max
Unit
5.5
V
5.5
1.2
µA
2.0
µA
-
-
V
-
0.3
0.3
V
0.4
1
A
(V_TH-)
1.015
(V_TH-)
1.025
(V_TH+)
V
1.015
(V_TH+)
1.025
6
%
1.2
V
Internal Pull-Up Resistor
R_P
-
3.75
5
6.25
k
* V_TH+ = 1.05  V_TH-. V_TH- is VCC dropping from high to low voltage. V_TH+ is V_CC rising from low to high voltage.
12-11-0002
PT0200-11 11/01/12
4