DS1834AS+ Maxim Integrated Products, DS1834AS+ Datasheet - Page 6

• Manufacturer Part Number: DS1834AS+
• Description: IC ECONORST DUAL LO OPN-DR 8SOIC
• Manufacturer: Maxim Integrated Products
• Series: EconoResetr
• Type: Multi-Voltage Supervisorr

Specifications of DS1834AS+

• 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: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Monitored Voltage: 3.3 V or 5 V
• Undervoltage Threshold: 4.5 V or 2.8 V
• Overvoltage Threshold: 4.75 V or 2.97 V
• Manual Reset: Resettable
• Watchdog: No
• Battery Backup Switching: No
• Power-up Reset Delay (typ): 500 ms
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 1.2 V
• Supply Current (typ): 50 uA
• Mounting Style: SMD/SMT
• Maximum Operating Temperature: + 85 C
• Chip Enable Signals: No
• Minimum Operating Temperature: - 40 C
• Output Type: Active Low or Open Drain
• 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