|
LTC2931HF#TRPBF |
LTC2931CF#PBF |
LTC2931HF#PBF |
LTC2931IF#PBF |
LTC2931IF#TRPBF |
Description |
Processor Supervisor 5V/3.3V/3V/2.5V/1.8V/1.5V/Adj 6 Open Drain Automotive 20-Pin TSSOP T/R |
Processor Supervisor 5V/3.3V/3V/2.5V/1.8V/1.5V/Adj 6 Open Drain Automotive 20-Pin TSSOP Tube |
Processor Supervisor 5V/3.3V/3V/2.5V/1.8V/1.5V/Adj 6 Open Drain Automotive 20-Pin TSSOP Tube |
Processor Supervisor 5V/3.3V/3V/2.5V/1.8V/1.5V/Adj 6 Open Drain Automotive 20-Pin TSSOP Tube |
Processor Supervisor 5V/3.3V/3V/2.5V/1.8V/1.5V/Adj 6 Open Drain Automotive 20-Pin TSSOP T/R |
EU restricts the use of certain hazardous substances |
Compliant |
Compliant |
Compliant |
Compliant |
Compliant |
ECCN (US) |
EAR99 |
EAR99 |
EAR99 |
EAR99 |
EAR99 |
Part Status |
Active |
Active |
Active |
Active |
Active |
HTS |
8542.39.00.01 |
8542.39.00.01 |
8542.39.00.01 |
8542.39.00.01 |
8542.39.00.01 |
Number of Supervisors |
6 |
6 |
6 |
6 |
6 |
Maximum Reset Active Time (ms) |
4 |
4 |
4 |
4 |
4 |
Output Driver |
Open Drain |
Open Drain |
Open Drain |
Open Drain |
Open Drain |
Minimum Reset Threshold Voltage (V) |
Adj |
Adj |
Adj |
Adj |
Adj |
Typical Reset Threshold Voltage (V) |
5|3.3|3|2.5|1.8|1.5|Adj |
1.5|1.8|2.5|5|3.3|3|Adj |
5|3.3|3|2.5|1.8|1.5|Adj |
5|3.3|3|2.5|1.8|1.5|Adj |
5|3.3|3|2.5|1.8|1.5|Adj |
Maximum Reset Threshold Voltage (V) |
Adj |
Adj |
Adj |
Adj |
Adj |
Minimum Operating Supply Voltage (V) |
1 |
1 |
1 |
1 |
1 |
Maximum Supply Current (uA) |
52 |
52 |
52 |
52 |
52 |
Power Fail Detection |
No |
No |
No |
No |
No |
Watchdog Timer |
Yes |
Yes |
Yes |
Yes |
Yes |
Manual Reset |
Yes |
Yes |
Yes |
Yes |
Yes |
Chip Enable Signals |
No |
No |
No |
No |
No |
Battery Backup Switching |
No |
No |
No |
No |
No |
Minimum Operating Temperature (°C) |
-40 |
- |
-40 |
-40 |
-40 |
Maximum Operating Temperature (°C) |
125 |
70 |
125 |
85 |
85 |
Supplier Temperature Grade |
Automotive |
Commercial |
Automotive |
Industrial |
Industrial |
Type |
Voltage Monitor |
Voltage Monitor |
Voltage Monitor |
Voltage Monitor |
Voltage Monitor |
Pin Count |
20 |
20 |
20 |
20 |
20 |
Standard Package Name |
SOP |
SOP |
SOP |
SOP |
SOP |
Supplier Package |
TSSOP |
TSSOP |
TSSOP |
TSSOP |
TSSOP |
Mounting |
Surface Mount |
Surface Mount |
Surface Mount |
Surface Mount |
Surface Mount |
Package Height |
0.95(Max) |
0.95(Max) |
0.95(Max) |
0.95(Max) |
0.95(Max) |
Package Length |
6.6(Max) |
6.6(Max) |
6.6(Max) |
6.6(Max) |
6.6(Max) |
Package Width |
4.5(Max) |
4.5(Max) |
4.5(Max) |
4.5(Max) |
4.5(Max) |
PCB changed |
20 |
20 |
20 |
20 |
20 |
Lead Shape |
Gull-wing |
Gull-wing |
Gull-wing |
Gull-wing |
Gull-wing |
Packaging |
- |
Tube |
Tube |
Tube |
- |