MC34164DM Microsemi Analog Mixed Signal Group, MC34164DM Datasheet

IC UNDERVOLTAGE SENSING 8SOIC

MC34164DM

Manufacturer Part Number
MC34164DM
Description
IC UNDERVOLTAGE SENSING 8SOIC
Manufacturer
Microsemi Analog Mixed Signal Group
Type
Simple Reset/Power-On Resetr
Datasheet

Specifications of MC34164DM

Number Of Voltages Monitored
1
Output
Open Drain or Open Collector
Reset
Active Low
Voltage - Threshold
4.3V
Operating Temperature
0°C ~ 70°C
Mounting Type
Surface Mount
Package / Case
8-SOIC
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Reset Timeout
-

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
MC34164DM-3R2G
Manufacturer:
ON/安森美
Quantity:
20 000
T
Copyright © 1997
Rev. 1.5a,2005-03-09
H E
micropower undervoltage sensing circuits
ideal
applications,
consumer,
equipment. The device offers a 1.2V
temperature
reference, a precision comparator with
hysteresis and a high current open collector
IMPORTANT: For the most current data, consult MICROSEMI’s website: http://www.microsemi.com
The MC33164 and the MC34164 are
POWER
SUPPLY
I
N F I N I T E
for
use
appliance
compensated
2
computer
in
P
1.2 V
L
O W E R
OW
low-power
3
REF
11861 W
and
-V
P R O D U C T H I G H L I G H T
OLTAGE
O F
ESTERN
Note: Available in Tape & Reel. Append the letters “TR” to the part number. (i.e.
automotive
-40 to 85
peripheral,
D E S C R I P T I O N
T
0 to 70
L
A
bandgap
I
I N
battery
(°C)
M
N N O V A T I O N
MC33164DM-TR)
A
F
ICROPROCESSOR
VENUE
I N I T Y
DM
, G
RoHS Compliant / Pb-free
10V input supply and drains <10µA in a
faultless condition and a trip level of
4.33V. Both devices are available in an 8-
pin, 150mil SOIC package and a plastic
TO-92 package. The MC33164 is rated
from -40°C to 85°C and the MC34164
from 0°C to 70°C.
ARDEN
output. This device operates from 1 to
Transition DC: 0440
PACKAGE ORDER INFO
MC34164DM
MC33164DM
M
1
Plastic SOIC
8-Pin
I C R O E L E C T R O N I C S
G
ROVE
R
ESET
, CA. 92841, 714-898-8121, F
R
RESET
C
DLY
5 V U
MICROPROCESSOR
P
LP
CIRCUIT
R O D U C T I O N
N D E R V O L T A G E
RoHS Compliant / Pb-free
Transition DC: 0509
MC34164LP
MC33164LP
Plastic TO-92
3-Pin
I
N C
AX
: 714-893-2570
MC33164 / MC34164
.
D
S
E N S I N G
A T A
LOW STANDBY CURRENT
TEMPERATURE
COMPENSATED BANDGAP
REFERENCE
PRECISION COMPARATOR
WITH 50MV OF
HYSTERESIS
CLAMP DIODE FOR
DISCHARGING DELAY
CAPACITOR
OUTPUT CURRENT SINK
CAPABILITY FROM 7 TO
50MA
1-10V INPUT SUPPLY
RANGE
AVAILABLE IN 150MIL, 8-
PIN SOIC AND PLASTIC
TO-92 PACKAGES
PIN-FOR-PIN COMPATIBLE
WITH MC33164 / 34164
µPOWER RESET
GENERATOR
5V VOLTAGE MONITOR
BATTERY-LEVEL
DETECTOR
K E Y F E A T U R E S
A P P L I C A T I O N S
S
H E E T
C
I R C U I T
1

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MC34164DM Summary of contents

Page 1

... MC34164 from 0°C to 70° ICROPROCESSOR ESET R 1 RESET MICROPROCESSOR CIRCUIT C DLY PACKAGE ORDER INFO Plastic SOIC DM LP 8-Pin (°C) RoHS Compliant / Pb-free Transition DC: 0440 MC34164DM MC33164DM MC33164DM-TR CA. 92841, 714-898-8121, F VENUE ARDEN ROVE MC33164 / MC34164 ...

Page 2

MC33164/MC34164 ...

Page 3

...

Page 4

MC33164/MC34164 GRAPH / CURVE INDEX Characteristic Curves FIGURE # 1. COMPARATOR THRESHOLD VOLTAGE vs. TEMPERATURE 2. ...

Page 5

FIGURE 1. — COMPARATOR THRESHOLD VOLTAGE vs. TEMPERATURE 4.45 4.40 Upper Threshold High ...

Page 6

MC33164/MC34164 FIGURE 5. — RESET DELAY TIME (LOW TO HIGH REF 100% ...

Page 7

1.2 V REF 4 FIGURE 7. — SWITCHING THE LOAD OFF WHEN ...

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