TS831-4IDT STMicroelectronics, TS831-4IDT Datasheet - Page 7

• Manufacturer Part Number: TS831-4IDT
• Description: IC SUPERVISOR RESET 4.50V 8-SOIC
• Manufacturer: STMicroelectronics
• Type: Simple Reset/Power-On Resetr

Specifications of TS831-4IDT

• Number Of Voltages Monitored: 1
• Output: Open Drain or Open Collector
• Reset: Active Low
• Reset Timeout: 20 µs Typical Response Time
• Voltage - Threshold: 4.5V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Monitored Voltage: 4.5 V
• Undervoltage Threshold: 4.18 V
• Overvoltage Threshold: 4.7 V
• Manual Reset: No
• Watchdog: No
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 1 V
• Supply Current (typ): 12 uA
• Maximum Power Dissipation: 700 mW
• Mounting Style: SMD/SMT
• Maximum Operating Temperature: + 125 C
• Minimum Operating Temperature: - 40 C
• Operating Temperature Range: - 40 C to + 125 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-8128-2; TS831-4IDT

Supply current vs Vcc & temperature
Supply current vs Vcc & temperature
Clamp diode forward current versus voltage
100
10
10
80
60
40
20
8
6
4
2
0
8
6
4
2
0
0
0
0.0
0
TS831- 4
No load
TS831- 5
No load
Vcc=0 V
T=25°C
1
1
+125°C
+85°C
- 40°C
- 40°C
0.5
Forward voltage (V)
+85°C
2
2
+125°C
+25°C
+25°C
Vcc (V)
Vcc (V)
3
3
1.0
4
4
1.5
5
5
Voltage output low vs Isink & temperature
Voltage output low vs Isink & temperature
Response time
0
5 V
5 V
4
3
2
1
0
4
3
2
1
0
0
0
TS831- 4
Vcc= 4 V
TS831- 5
Vcc=4 V
20
Response time
5
5
4 V
4 V
- 40°C
Time (µs)
- 40°C
I
I
SINK
40
SINK
10
10
+25°C
(mA)
(mA)
+25°C
Reset output
+85°C
+125°C
+85°C
+125°C
60
15
15
TS831- 4
RL = 10 k
T=25°C
Vcc
0 V
TS831
80
20
20
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