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Updated at 24/02/2026 10:30:15(UTC+8)
Certifications
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Description
- The LM95234CISD is a 11-bit Digital Temperature Sensor with a 2-wire SMBus interface that can very accurately monitor the temperature of four remote diodes as well as its own temperature that includes patent pending remote diode. The four remote diodes can be external devices such as microprocessors, graphics processors or diode-connected 2N3904s. Two LM95234 remote temperature channels have programmable digital filters while the other two emote channels utilize a fault-queue to minimize unwanted TCRIT(bar) events when temperature spikes are encountered. For optimum flexibility and accuracy, each LM95234 channel includes registers for sub-micron process or 2N3904 diode model selection as well as offset correction. The LM95234 includes power saving functions such as: programmable conversion rate, shutdown mode and disabling of unused channels.
- Accurately senses die temperature of 4 remote ICs or diode junctions and local temperature
- TruTherm BJT Beta compensation technology accurately senses sub-micron process thermal diodes
- Programmable conversion rate and shutdown mode one-shot conversion control
- 0.125°C LSb Temperature resolution
- 0.03125°C LSb Remote temperature resolution with digital filter enabled
- 127.875°C/-128°C and 0°C/255°C Remote ranges
- Remote diode fault detection
- Model selection and offset correction
- Mask and status register support
- SMBus 2.0 compatible interface
LM95234CISD Specifications
| Attribute | Attribute Value |
|---|---|
| Datasheet | Datasheet |
| 3D Model | 3D Model |
| Mounting Style | Surface Mount |
| Number of Pins | 14 Pin |
| Case/Package | WFDFN-14 |
| Supply Voltage (DC) | 3.00V (min) |
| Output Voltage | 600 mV |
| Output Current | 10.0 µA |
| Supply Current | 570 µA |
| Number of Positions | 14 Position |
| Number of Bits | 13 Bit |
| Quiescent Current | 570 µA |
| Operating Temperature (Max) | 140 ℃ |
| Operating Temperature (Min) | -40 ℃ |
| Supply Voltage | 3V ~ 3.6V |
| Supply Voltage (Max) | 3.6 V |
| Supply Voltage (Min) | 3 V |
| Show | |
| Operating Temperature | -40℃ ~ 140℃ |
| Product Lifecycle Status | Active |
| Packaging | Tape & Reel (TR) |
| RoHS | Non-Compliant |
| Lead-Free Status | Contains Lead |
| REACH SVHC Compliance | No SVHC |
| ECCN Code | EAR99 |
Order guide
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- Delivery date: usually 2 to 7 working days.
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- - Carefully inspected and packed by ManyChip warehouse - Vacuum packaging - Anti-static packaging - Shockproof foam
- The terms here are for reference only, the actual terms are subject to the sales quotation. - Please confirm product specifications when ordering. - MOQ refers to the minimum order quantity required to purchase each part. - If you have special ordering instructions, please indicate them on the ordering page. - Inspection (PSI) will be performed prior to shipment.
- - Income Quality Control (IQC), 1000+ qualified dealers. - Chips are tested by authoritative organizations to ensure the quality, authenticity and safety of your device. - Decapsulation control - X-ray control - XRF inspection - Electrical testing - Surface testing -Digital components warehouse, covering an area of 800 square meters, with constant temperature and humidity
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