ADM13305-33ARZ Analog Devices Inc, ADM13305-33ARZ Datasheet - Page 8

• Manufacturer Part Number: ADM13305-33ARZ
• Description: IC SUPERVISOR DUAL 5/3.3V 8SOIC
• Manufacturer: Analog Devices Inc
• Type: Multi-Voltage Supervisorr

Specifications of ADM13305-33ARZ

• Number Of Voltages Monitored: 2
• Output: Push-Pull, Totem Pole
• Reset: Active High/Active Low
• Reset Timeout: 140 ms Minimum
• Voltage - Threshold: 2.93V, 4.55V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Threshold Voltage: 4.4V
• No. Of Supervisors / Monitors: 2
• Supply Voltage Range: 2.7V To 5.5V
• Reset Type: Active-High / Active-Low
• Supply Current: 40µA
• Delay Time: 200ms
• Number Of Elements: 2
• Monitored Voltage 1 (typ): 1.8/2.5/3.3/5V
• Battery Backup Switching: No
• Watchdog Timer: Yes
• Chip Enable Signals: No
• Reset Active Time: 280ms
• Manual Reset: Yes
• Package Type: SOIC N
• Operating Supply Voltage (min): 2.7V
• Operating Supply Voltage (max): 5.5V
• Reset Threshold Voltage (max): 3.02/4.67V
• Reset Threshold Voltage (min): 2.86/4.46V
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Power Fail Detection: No
• Mounting: Surface Mount
• Pin Count: 8
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

ADM13305
TYPICAL PERFORMANCE CHARACTERISTICS
Figure 4. Sense Threshold Voltage vs. Free Air Temperature at V
0.6003
0.6001
0.5999
0.5997
0.5995
0.5993
0.5991
0.5989
0.5987
0.5985
–100
–200
–300
–400
–500
–600
–700
–800
–900
200
100
–10
40
35
30
25
20
15
10
–5
5
0
–1.0
0
–1.0
–40
–0.5
–0.5
Figure 6. Input Current vs. Input Voltage at MR
Figure 5. Supply Current vs. Supply Voltage
0
0
–20
0.5
0.5
1.0
FREE AIR TEMPERATURE, T
1.0
INPUT VOLTAGE AT MR, V
SUPPLY VOLTAGE, V
1.5
1.5
0
2.0
2.0
2.5
2.5
20
3.0
3.0
3.5
3.5
4.0
DD
40
4.0
4.5
(V)
I
A
(V)
4.5
(°C)
5.0
SENSEv = 5.5V
MR = OPEN
T
A
5.0
= 25°C
V
T
5.5
60
T
V
MR = OPEN
DD
A
A
DD
= 25°C
5.5
6.0
= 25°C
= 5.5V
= 2V
6.0
6.5
80
6.5
7.0
DD
Rev. 0 | Page 8 of 12
Figure 8. ADM13305-4 and ADM13305-5 Minimum Pulse Duration at SENSE
Figure 7. ADM13305-18, ADM13305-25 and ADM13305-33 Minimum Pulse
Figure 9. High Level Output Voltage vs. High Level Output Current
2.50
2.00
1.50
1.00
0.50
10
40
39
38
37
36
35
34
33
32
31
30
9
8
7
6
5
4
3
2
1
0
0
0
0
0
Duration at SENSE vs. Sense Threshold Overdrive
V
MR = OPEN
DD
100
100
= 2V
–1
HIGH LEVEL OUTPUT CURRENT, I
200
200
SENSE THRESHOLD OVERDRIVE (mV)
SENSE THRESHOLD OVERDRIVE (mV)
vs. Sense Threshold Overdrive
300
300
–2
400
400
500
500
–3
600
600
–4
700
700
OH
(mA)
800
800
V
MR = OPEN
V
MR = OPEN
DD
DD
–5
= 5.5V
= 5.5V
900
900
–40°C
0°C
+25°C
+85°C
1000
1000
–
6