Product Attribute |
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Part Number |
LTC2995CUD#PBF |
LTC2990IMS#TRPBF |
LTC2991CMS#PBF |
LTC2991IMS#TRPBF |
Manufacturer |
ADI (Analog Devices, Inc.) |
ADI (Analog Devices, Inc.) |
ADI (Analog Devices, Inc.) |
ADI (Analog Devices, Inc.) |
Sensor Type |
Internal and External |
Internal and External |
Internal and External |
Internal and External |
Voltage - Supply |
2.25 V ~ 5.5 V |
2.9 V ~ 5.5 V |
2.9 V ~ 5.5 V |
2.9 V ~ 5.5 V |
Sensing Temperature |
0°C ~ 70°C, -40°C ~ 125°C |
- |
- |
- |
Packaging |
Tube |
Tape & Reel (TR) |
Tube |
Tape & Reel (TR) |
Output Alarm |
Yes |
Yes |
Yes |
Yes |
Topology |
Comparator, Voltage Reference |
ADC, Multiplexer, Voltage Reference |
ADC, Multiplexer, Register Bank |
ADC, Multiplexer, Register Bank |
Package / Case |
20-WFQFN Exposed Pad |
10-TFSOP, 10-MSOP (0.118", 3.00mm Width) |
16-TFSOP (0.118", 3.00mm Width) |
16-TFSOP (0.118", 3.00mm Width) |
Lead Free Status / RoHS Status |
Lead free / RoHS Compliant |
Lead free / RoHS Compliant |
Lead free / RoHS Compliant |
Lead free / RoHS Compliant |
Function |
Temp Monitoring System (Sensor) |
Temp Monitoring System (Sensor) |
Temp Monitoring System (Sensor) |
Temp Monitoring System (Sensor) |
Base Part Number |
LTC2995 |
LTC2990 |
LTC2991 |
LTC2991 |
Detailed Description |
Temp Monitoring System (Sensor) 0°C ~ 70°C, -40°C ~ 125°C Internal and External Sensor Analog Voltage Output 20-QFN (3x3) |
Temp Monitoring System (Sensor) Internal and External Sensor I²C Output 10-MSOP |
Temp Monitoring System (Sensor) Internal and External Sensor I²C Output 16-MSOP |
Temp Monitoring System (Sensor) Internal and External Sensor I²C Output 16-MSOP |
Moisture Sensitivity Level (MSL) |
1 (Unlimited) |
1 (Unlimited) |
1 (Unlimited) |
1 (Unlimited) |
Accuracy |
±2°C Local(Max), ±1.5°C Remote(Max) |
±3.5°C Local(Max), ±1.5°C Remote(Max) |
±3.5°C Local(Max), ±1.5°C Remote(Max) |
±3.5°C Local(Max), ±1.5°C Remote(Max) |
Series |
- |
- |
- |
- |
Manufacturer Standard Lead Time |
12 Weeks |
16 Weeks |
16 Weeks |
16 Weeks |
Output Type |
Analog Voltage |
I²C |
I²C |
I²C |
Supplier Device Package |
20-QFN (3x3) |
10-MSOP |
16-MSOP |
16-MSOP |
Output Fan |
No |
Yes |
Yes |
Yes |
Operating Temperature |
0°C ~ 70°C |
-40°C ~ 85°C |
0°C ~ 70°C |
-40°C ~ 85°C |
Mounting Type |
Surface Mount |
Surface Mount |
Surface Mount |
Surface Mount |