파트넘버.co.kr ZM33164 데이터시트 PDF


ZM33164 반도체 회로 부품 판매점

SUPPLY VOLTAGE MONITOR



Zetex Semiconductors 로고
Zetex Semiconductors
ZM33164 데이터시트, 핀배열, 회로
SUPPLY VOLTAGE
MONITOR
ISSUE 2 – NOVEMBER 1995
DEVICE DESCRIPTION
The ZM33164 is a three terminal under
voltage monitor circuit for use in
microprocessor systems. The threshold
voltage of the device has been set to 4.3volts
making it ideal for 5 volt circuits.
Included in the device is a precise voltage
reference and a comparator with built in
hysteresis to prevent erratic operation. The
ZM33164 features an open collector output
capable of sinking at least l0mA which only
requires a single external resistor to
interface to following circuits.
Operation of the device is guaranteed from
one volt upwards, from this level to the
device threshold voltage the output is held
low providing a power on reset function.
Should the supply voltage, once established,
at any time drop below the threshold level
then the output again will pull low.
The device is available in a TO92 package for
through hole applications as well as SO8 and
SOT223 for surface mount requirements.
SCHEMATIC DIAGRAM
ZM33164
FEATURES
SO8, SOT223 and TO92 packages
Power on reset generator
Automatic reset generation
Low standby current
Guaranteed operation from 1 volt
Wide supply voltage range
Internal clamp diode to discharge delay
capacitor
4.3 volt threshold for 5 volt logic
60mV hysteresis prevents erratic operation
APPLICATIONS
Microprocessor systems
Computers
Computer peripherals
Instrumentation
Automotive
Battery powered equipment
4-94


ZM33164 데이터시트, 핀배열, 회로
ZM33164
ABSOLUTE MAXIMUM RATING
Input Supply Voltage
-1 to 12V
Power Dissipation
Offstate Output Voltage 12V
TO92
780mW
Onstate Output
Sink Current(Note 1)
Clamp diode
Forward Current(Note 1)
Internally limited
100mA
SOT223
SO8
2W(Note 2)
780mW(Note 2)
Operating junction
temperature
150°C
Operating Temperature -40 to 85°C
Storage Temperature
-65 to 150°C
TEST CONDITIONS
(Tamb=25°C for typical values, Tamb=-40 to 85°C for min/max values (Note3))
COMPARATOR
PARAMETER
SYMBOL MIN
TYP. MAX. UNITS
Threshold Voltage
High state output (Vcc increasing)
Threshold Voltage
Low state output (Vcc decreasing)
Hysteresis
OUTPUT
VIH
VIL
VH
4.15 4.33 4.45 V
4.15 4.27 4.45 V
0.02 0.06
V
Output sink saturation:
(Vcc=4.0V, Isink=8.0mA)
(Vcc=4.0V, Isink=2.0mA)
(Vcc=1.0V, Isink=0.1mA)
Onstate output sink current
(Vcc , Output=4V)
Offstate output leakage current
(Vcc , Output=5V)
Clamp diode forward voltage
(If=10mA)
Propagation delay
(Vin 5V to 4V, Rl=10k, Tamb=25°C)
TOTAL DEVICE
VOL
Isink
10
Ioh
Vf 0.6
Td
0.46
1.0
V
0.15
0.4
V
0.25
V
20 50 mA
0.02
0.5
µA
1.2 1.5 V
2.0 µs
Operating input voltage range
Vcc 1.0 to 10
V
Quiescent input current (Vcc=5V)
Iq
175 260 µA
Note:
1. Maximum package power dissipation must be observed
2. Maximum power dissipation, for the SOT223 and SO8 packages, is calculated assuming
that the device is mounted on a PCB measuring 2 inches square.
3. Low duty cycle pulse techniques are used during test to maintain junction temperatures as
close to ambient as possible
4-95




PDF 파일 내의 페이지 : 총 5 페이지

제조업체: Zetex Semiconductors

( zetexs )

ZM33164 data

데이터시트 다운로드
:

[ ZM33164.PDF ]

[ ZM33164 다른 제조사 검색 ]




국내 전력반도체 판매점


상호 : 아이지 인터내셔날

전화번호 : 051-319-2877

[ 홈페이지 ]

IGBT, TR 모듈, SCR, 다이오드모듈, 각종 전력 휴즈

( IYXS, Powerex, Toshiba, Fuji, Bussmann, Eaton )

전력반도체 문의 : 010-3582-2743



일반적인 전자부품 판매점


디바이스마트

IC114

엘레파츠

ICbanQ

Mouser Electronics

DigiKey Electronics

Element14


관련 데이터시트


ZM33164

SUPPLY VOLTAGE MONITOR - Zetex Semiconductors



ZM33164-3

SUPPLY VOLTAGE MONITOR - Zetex Semiconductors



ZM331643C

SUPPLY VOLTAGE MONITOR - Zetex Semiconductors



ZM331643G

SUPPLY VOLTAGE MONITOR - Zetex Semiconductors



ZM331643N8

SUPPLY VOLTAGE MONITOR - Zetex Semiconductors



ZM33164C

SUPPLY VOLTAGE MONITOR - Zetex Semiconductors



ZM33164G

SUPPLY VOLTAGE MONITOR - Zetex Semiconductors



ZM33164N8

SUPPLY VOLTAGE MONITOR - Zetex Semiconductors