DS1834A+ Maxim Integrated Products, DS1834A+ Datasheet - Page 6
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DS1834A+
Manufacturer Part Number
DS1834A+
Description
IC ECONORST DUAL LO OPN-DR 8-DIP
Manufacturer
Maxim Integrated Products
Series
EconoResetr
Type
Multi-Voltage Supervisorr
Datasheet
1.DS1834AUTR.pdf
(7 pages)
Specifications of DS1834A+
Number Of Voltages Monitored
2
Output
Open Drain or Open Collector
Reset
Active Low
Reset Timeout
200 ms Minimum
Voltage - Threshold
3.3V, 5V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Through Hole
Package / Case
8-DIP (0.300", 7.62mm)
Monitored Voltage
3.3 V, 5 V
Undervoltage Threshold
4.5 V, 2.8 V
Overvoltage Threshold
2.97 V, 4.75 V
Output Type
Active Low, Open Drain
Manual Reset
Resettable
Watchdog
No Watchdog
Battery Backup Switching
No Backup
Power-up Reset Delay (typ)
500 ms
Supply Voltage (max)
5.5 V
Supply Voltage (min)
1.2 V
Supply Current (typ)
50 uA
Maximum Operating Temperature
+ 85 C
Mounting Style
Through Hole
Minimum Operating Temperature
- 40 C
Power Fail Detection
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
ABSOLUTE MAXIMUM RATINGS*
Voltage on V
Voltage on RST (5V) Pin Relative to Ground
Voltage on RST (3.3V) Pin Relative to Ground
Voltage on
Operating Temperature
Storage Temperature
Soldering Temperature
* This is a stress rating only and functional operation of the device at these or any other conditions
RECOMMENDED DC OPERATING CONDITIONS
DC ELECTRICAL CHARACTERISTICS
PARAMETER
5V
3V
PARAMETER
Output Voltage
Input Leakage
Output Current @ 2.4V
Output Current @ 0.4V
Operating Current @ Ο 5.5V
Operating Current @ Ο 3.6V
5V
5V
3.3V
3.3V
Output Capacitance
PBRST
PBRST
Relative to Ground
above those indicated in the operation sections of this specification is not implied. Exposure to
absolute maximum rating conditions for extended periods of time may affect reliability.
IN
IN
IN
IN
IN
IN
(Supply Voltage)
(Supply Voltage)
Trip Point (TOL=GND)
Trip Point (TOL=5V
Trip Point (TOL=GND)
Trip Point (TOL=3.3V
Input High Level
Input Low Level
PBRST
IN
Pin Relative to Ground
& RST (DS1834A) Pin
IN
)
IN
IN
IN
)
SYMBOL
SYMBOL
V
V
V
V
C
V
V
V
V
V
I
I
I
I
I
INTP
INTP
INTP
INTP
OUT
OH
OL
CC
CC
IL
OH
IN
IN
IH
IL
-0.5V to +7.0V
-0.5V to +0.5V
-0.5V to +3.3V
-0.5 to the greater of 0.5V
-40 C to +85 C
-55 C to +125 C
260 C for 10 seconds
V
6 of 7
MIN
MIN
IN(MAX)
4.50
4.25
2.80
2.47
-0.4
-0.3
-1.0
+10
1.2
1.2
2
(-40 C to +85 C; V
-0.1V
TYP
TYP
4.63
4.38
2.88
2.55
V
350
IN
IN
IN
+ 0.5V (DS1834 & DS1834D)
+ 0.5V (DS1834 & DS1834D)
V
MAX
MAX
IN(MAX)
+0.3
+1.0
4.75
4.49
2.97
2.64
5.5
5.5
0.5
50
35
10
IN
+ 0.5V or 3V
(-40 C to +85 C)
CC
=1.2V to 5.5V)
UNITS
UNITS
mA
µA
µA
µA
µA
pF
V
V
V
V
V
V
V
V
V
V
IN
+ 0.5V
DS1834/A/D
NOTES
NOTES
1, 3
1
1
1
1
1
4
5
5
6
7
1
1
1
1