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TMP421AIDCNR
| Manufacturer | |
| Description | Temp Sensor Digital Serial (2-Wire) 8-Pin SSOP T/R TMP421AIDCNR Board Mount Temperature Sensors +/-1degC Rem and Temp Sensor Remote and Local Temperature Sensor with N-Factor and Series-R Correction in WCSP |
| Category |
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Business
| Other Names | 296-35959-1 | Product Category | Board Mount Temperature Sensors |
| Standard Package | Tape & Reel | Factory Pack Quantity | 3000 |
| Standard Package Name | SSOP | ||
Compliance
| RoHS | Lead free / RoHS Compliant | EU RoHS | Compliant |
| Part Status | ACTIVE | Rad Hardened | No |
Electrical
| Accuracy | ±1.25/±3 °C | Interface | Serial (2-Wire) |
| Tolerance | ±2.5°C Local(Max), ±3°C Remote(Max) | Output Fan | No |
| Resolution | 12 Bit | Output Type | Digital |
| Sensor Type | Internal and External | Number of Bits | 12 bit |
| Voltage Rating | 2.7 | Current - Output | 525 uA |
| Voltage - Supply | 2.7 to 5.5 V | Digital I/O Lines | 2-Wire, I2C, SMBus |
| Current Rating (Max) | Catalog | Voltage - Supply (Min) | 2.7 V |
Mechanical
| Width | 1.75(Max) | Packaging | Tape and Reel |
| Lead Style | Gull-wing | Mounting Type | Surface Mount |
| Package / Case | 8SSOP | Package Cooled | SSOP |
| Length - Overall | 3(Max) | Package Quantity | SSOP |
| Number of Positions | 8 | Shell Size - Insert | 1.3(Max) |
| Supplier Device Package | SOT-23-8 | ||
Product Info
| Series | * | Function | Temp Sensor |
| Shutdown | Yes | Software | SBOS398C |
| Topology | ADC, Comparator, Register Bank | Output Alarm | No |
| Configuration | Local, Remote | Remote Capability | 1 |
| Functional Diagram | alt_sbos398c.gif | Utilized IC / Part | View |
| Printed Circuit Board | 8 | ||
Environmental
| Temperature - Test | -40 to 125 | Sensing Temperature | -40°C ~ 125°C |
| Operating Temperature | -40°C ~ 125°C | Temperature Coefficient | -40°C ~ 125°C |
| Temperature Coefficient (Typ) | 2.5 | Operating Temperature - Junction | 125C |
Documents & Media
PDF Document
Online Document