MAX6458UKD0B+T Maxim Integrated Products, MAX6458UKD0B+T Datasheet - Page 4

• Manufacturer Part Number: MAX6458UKD0B+T
• Description: IC SUPPLY VOLT MONITR SOT23-5
• Manufacturer: Maxim Integrated Products
• Type: Simple Reset/Power-On Resetr

Specifications of MAX6458UKD0B+T

• Number Of Voltages Monitored: 1
• Output: Open Drain or Open Collector
• Reset: Active Low
• Reset Timeout: 50 µs Typical
• Voltage - Threshold: Adjustable/Selectable
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: SOT-23-5, SC-74A, SOT-25
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

High-Voltage, Low-Current Voltage Monitors in
SOT Packages
(GND = 0, R
4
_______________________________________________________________________________________
12
10
8
6
4
2
0
SUPPLY CURRENT vs. SUPPLY VOLTAGE
4
PULLUP
T
A
10
= +25°C
T
= 10kΩ, and T
A
= +125°C
V
1.25
1.23
1.21
1.19
1.17
1.15
1.13
1.11
CC
16
T
(V)
A
-40
vs. TEMPERATURE (8.3% HYSTERESIS)
= -40°C
-25
-10
TRIP THRESHOLD VOLTAGE
22
A
5
V
TH
TEMPERATURE (°C)
= +25°C, unless otherwise noted.)
V
TH
20
- (FALLING)
+ (RISING)
28
35
50
65
1.25
1.23
1.21
1.19
1.17
1.15
1.13
1.11
80
-40
95
vs. TEMPERATURE (0.5% HYSTERESIS)
-25
110
-10
TRIP THRESHOLD VOLTAGE
125
5
TEMPERATURE (°C)
V
V
TH
TH
20
+ (RISING)
- (FALLING)
35
100,000
10,000
50
Typical Operating Characteristics
1000
100
0.1
10
65
1
0.01
80
95
T
A
vs. OUTPUT SINK CURRENT
110
= +25°C
OUTPUT LOW VOLTAGE
0.1
125
T
A
= +125°C
I
SINK
1
(mA)
1.25
1.23
1.21
1.19
1.17
1.15
1.13
1.11
T
A
-40
= -40°C
vs. TEMPERATURE (5% HYSTERESIS)
-25
10
V
CC
-10
TRIP THRESHOLD VOLTAGE
= 12V
5
TEMPERATURE (°C)
100
V
V
20
TH
TH
- (FALLING)
+ (RISING)
35
50
65
80
95
110
125