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LM87CIMT
| Manufacturer | |
| Description | Temp Sensor Digital Serial (2-Wire) 24-Pin TSSOP Rail IC INTERFACE SER MONITOR 24TSSOP Board Mount Temperature Sensors Serial Interface System Hardware Monitor with Remote Diode Temperature Sensing 24-TSSOP -40 to 125 Serial Interface System Hardware Monitor with Remote Diode Temperature Sensing |
| Category |
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Business
| Standard Package | Rail / Tube | Factory Pack Quantity | 61 |
| Standard Package Name | TSSOP | ||
Compliance
| RoHS | Contains lead / RoHS non-compliant | Part Status | NRND |
| Rad Hardened | No | ||
Electrical
| Input | 5 | Speed | 4 |
| Accuracy | ±3/±4(Max) °C | Interface | Serial (2-Wire) |
| Tolerance | ±3°C Local(Typ), ±4°C Remote(Max) | Output Fan | Yes |
| Resolution | 8 Bit | Output Type | Digital |
| Sensor Type | Internal and External | Number of I/O | 5 VID 2 Fans THERM Chassis Intrusion ALERT DAC OUT RESET |
| Voltage Rating | 2.8 | Current - Output | 2 |
| Input Resolution | 8 | Interrupt Output | 1 |
| Voltage - Supply | 2.8 to 3.8 V | Analog Input:Output | 7 to 3, V+ |
| Current Rating (Max) | Catalog | Voltage - Supply (Min) | 2.8 V |
| Current - Quiescent (Iq) | 2 | ||
Mechanical
| Width | 4.5(Max) | Packaging | Rail |
| Lead Style | Gull-wing | Mounting Type | Surface Mount |
| Package / Case | 24TSSOP | Package Cooled | TSSOP |
| Length - Overall | 7.9(Max) | Package Quantity | TSSOP |
| Number of Positions | 24 | Shell Size - Insert | 1.05(Max) |
| Supplier Device Package | 24-TSSOP | ||
Product Info
| Series | LM87 | Function | Temp Sensor |
| Software | SNAS034J | Topology | ADC (Sigma Delta), Comparator, Fan Speed Counter, Register Bank |
| Replacement | LM87CIMT/NOPB | Output Alarm | No |
| Control Method | Manual | Measurement Type | 10 |
| Functional Diagram | fbd_snas034j.gif | Utilized IC / Part | View |
| Printed Circuit Board | 24 | ||
Environmental
| Temperature - Test | -40 to 125 | Sensing Temperature | -40°C ~ 125°C |
| Operating Temperature | -40°C ~ 125°C | Compensated Temperature | No |
| Temperature Coefficient | -40°C ~ 125°C | Operating Temperature - Junction | 125C |
Documents & Media
PDF Document
PDF Document
PDF Document
PDF Document
PDF Document
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