MC33164 Datasheet PDF - Microsemi
| Part Number | MC33164 | |
| Description | 5V UNDERVOLTAGE SENSING CIRCUIT | |
| Manufacturers | Microsemi | |
| Logo |  |
|
|
There is a preview and MC33164 download ( pdf file ) link at the bottom of this page. Total 7 Pages | ||
Preview 1 page No Preview Available !
T H E I N F I N I T E P O W E R O F I N N O VAT I O N
L I N DO C #: 33164
MC33164/MC34164
5V UNDERVOLTAGE SENSING CIRCUIT
PR O D U C T I O N D ATA S H E E T
DESCRIPTION
The MC33164 and the MC34164 are
micropower undervoltage sensing
circuits ideal for use in low-power
battery applications, computer
peripheral, consumer, appliance and
automotive equipment. The device
offers a 1.2V temperature compensated
bandgap reference, a precision
comparator with hysteresis and a high
current open collector output. This
device operates from 1 to 10V input
supply and drains <10µA in the non-
fault condition and 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.
PRODUCT HIGHLIGHT
LOW-VOLTAGE MICROPROCESSOR RESET
POWER
SUPPLY
2
R
1 RESET MICROPROCESSOR
CIRCUIT
CDLY
KEY FEATURES
s LOW STANDBY CURRENT
s TEMPERATURE COMPENSATED BANDGAP
REFERENCE
s PRECISION COMPARATOR WITH 50MV OF
HYSTERESIS
s CLAMP DIODE FOR DISCHARGING DELAY
CAPACITOR
s OUTPUT CURRENT SINK CAPABILITY FROM
7 TO 50MA
s 1-10V INPUT SUPPLY RANGE
s AVAILABLE IN 150MIL, 8-PIN SOIC AND
PLASTIC TO-92 PACKAGES
s PIN-FOR-PIN COMPATIBLE WITH MC33164/
34164
APPLICATIONS
s µPOWER RESET GENERATOR
s 5V VOLTAGE MONITOR
s BATTERY-LEVEL DETECTOR
1.2 VREF
3
Copyright © 1997
Rev. 1.5 11/97
PA C K A G E O R D E R I N F O R M AT I O N
TA (°C)
DM
Plastic
8-pin
SOIC
LP
Plastic
3-pin
TO-92
0 to 70
MC34164DM
MC34164LP
-40 to 85
MC33164DM
MC33164LP
Note: All surface-mount packages are available in Tape & Reel.
Append the letter "T" to part number. (i.e. MC34164DMT)
FOR FURTHER INFORMATION CALL (714) 898-8121
11861 WESTERN AVENUE, GARDEN GROVE, CA. 92841
1
|
| |
 
PRODUCT DATABOOK 1996/1997
MC33164/MC34164
5V UNDERVOLTAGE SENSING CIRCUIT
PR O D U C T I O N D ATA S H E E T
CHARACTERISTIC CURVES
FIGURE 1. — COMPARATOR THRESHOLD VOLTAGE
vs. TEMPERATURE
4.45
RL = 43K to VIN
4.40
Upper Threshold
4.35 High State Output
4.30
4.25 Lower Threshold
Low State Output
4.20
4.15
-50 -25 0 25 50 75 100 125
Junction Temperature - (°C)
FIGURE 2. — RESET OUTPUT VOLTAGE
vs. INPUT VOLTAGE
10
8.0
RL = 82K to VIN
TA = 25°C
6.0
4.0
2.0
0
0
2.0 4.0 6.0 8.0
Input Voltage - (V)
10
FIGURE 3. — RESET OUTPUT SATURATION
vs. SINK CURRENT
500
400 VIN = 4V
TA = 25°C
300
200
100
0
0
3 6 9 12
(ISINK) Sink Current - (mA)
14
FIGURE 4. — INPUT CURRENT vs. INPUT VOLTAGE
140
120
100
80
60
40
20
0
0
2
RL = ¥
TA = 25°C
46
8 10
Input Voltage - (V)
12
Copyright © 1997
Rev. 1.5 11/97
5
Preview 5 Page |
Part DetailsOn this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for MC33164 electronic component. |
| Information | Total 7 Pages | |
| Link URL | [ Copy URL to Clipboard ] | |
| Download | [ MC33164.PDF Datasheet ] | |
Share Link :
Electronic Components Distributor
|
An electronic components distributor is a company that sources, stocks, and sells electronic components to manufacturers, engineers, and hobbyists. |
| SparkFun Electronics | Allied Electronics | DigiKey Electronics | Arrow Electronics |
| Mouser Electronics | Adafruit | Newark | Chip One Stop |
Featured Datasheets
| Part Number | Description | MFRS |
| MC33160 | The function is MICROPROCESSOR VOLTAGE REGULATOR/ SUPERVISORY CIRCUIT. Motorola Semiconductors |  |
| MC33160 | The function is (MC33160 / MC34160) Voltage Regulator and Supervisory Circuit. ON Semiconductor |  |
| MC33161 | The function is UNIVERSAL VOLTAGE MONITORS. Motorola Semiconductors | |
Semiconductors commonly used in industry:
1N4148 |
BAW56 |
1N5400 |
NE555 | | ||
Quick jump to:
MC33
1N4
2N2
2SA
2SC
74H
BC
HCF
IRF
KA | ||