LP3470IM5-2.63 National Semiconductor, LP3470IM5-2.63 Datasheet - Page 3

• Manufacturer Part Number: LP3470IM5-2.63
• Description: IC,VOLT DETECTOR,FIXED,+2.63V,CMOS,TSOP,5PIN,PLASTIC
• Manufacturer: National Semiconductor

Specifications of LP3470IM5-2.63

• Rohs Compliant: NO

V
I
V
V
t
t
V
R
I
CC
PD
RP
LEAK
Symbol
CC
RTH
HYST
OL
1
Absolute Maximum Ratings
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
Electrical Characteristics
Limits in standard typeface are for T
less otherwise specified. V
Note 1: Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. Electrical specifications do not apply when operating the device
beyond its operating conditions.
Note 2: The maximum power dissipation must be derated at elevated temperatures and is dictated by T
Ambient Thermal Resistance), and T
number given in the Absolute Maximum Ratings, whichever is lower.
Note 3: The Human Body Model is a 100 pF capacitor discharged through a 1.5 kΩ resistor into each pin.
Note 4: Typical numbers are at 25˚C and represent the most likely parametric norm.
Note 5: Min. and Max. limits in standard typeface are 100% production tested at 25˚C. Min. and Max. limits in boldface are guaranteed through correlation using
Statistical Quality Control (SQC) methods. The limits are used to calculate National’s Average Outgoing Quality Level (AOQL).
Note 6: Factory-trimmed reset thresholds are available in 50 mV increments from 2.4V to 5.0V. Contact your National Semiconductor representative.
Note 7: V
Note 8: t
V
Reset Voltage
Output Current (Reset)
Operating Temperature Range
CC
LP3470
Voltage
RP
HYST
Operating Voltage Range
V
Reset Threshold Voltage (Note 6)
Hysteresis Voltage (Note 7)
V
Reset Timeout Period (Note 8)
Reset Output Voltage Low
External Pull-up Resistor
Reset Output Leakage Current
is programmable by varying the value of the external capacitor (C
CC
CC
affects the relation between V
Supply Current
to Reset Delay
Parameter
CC
A
= +2.4V to +5.0V unless otherwise noted.
(Ambient Temperature). The maximum allowable power dissipation at any temperature is P
CC
J
= 25˚C, and limits in boldface type apply over the full operating temperature range, un-
and Reset as shown in the timing diagram.
−20˚C to +85˚C
−0.3V to +6V
−0.3V to +6V
(Note 1)
10 mA
V
LP3470
LP3470I
V
C
V
V
V
CC
CC
CC
CC
CC
1
= 1 nF
= 4.5V
falling at 1 mV/µs
= 0.5V; I
= 1.0V; I
=V
1
) connected to pin SRT. The equation is: t
RTH
3
−100 mV; I
Junction Temperature (T
Power Dissipation (T
2)
θ
Storage Temp. Range
Lead Temp. (Soldering, 5 sec)
ESD Rating (Note 3)
OL
OL
JA
Conditions
LP3470I
= 30 µA
= 100 µA
(Note 2)
OL
= 4 mA
Jmax
(Maximum Junction Temperature), θ
A
= 25˚C) (Note
Jmax
RP
)
= 2000 x C
(Note
V
V
0.15
Typ
100
16
35
20
4)
RTH
RTH
2
Dmax
1
0.985
(Note
= (T
V
V
V
V
0.99
0.99
0.99
0.68
Min
(C
0.5
1.0
15
5)
RTH
RTH
RTH
RTH
1
−65˚C to +150˚C
Jmax
in µF and t
−40˚C to +85˚C
− T
1.015
(Note
V
V
V
V
Max
1.01
1.01
1.01
300
JA
www.national.com
5.5
3.5
0.1
0.1
0.4
30
65
68
5)
RTH
RTH
RTH
RTH
A
1
6
)/ θ
(Junction to
280˚C/W
300 mW
RP
JA
125˚C
260˚C
in ms).
2 kV
or the
Units
mV
µA
ms
kΩ
µA
µs
V
V
V