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LM95234CISD
+NomenclatureSENSOR DIGITAL -40C-125C 14WSON
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FabricantTexas Instruments
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Pièce fabricant #LM95234CISD
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Package WFDFN-14
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En stock5811
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Spécifications
| Attribut | Valeur |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| Series | TruTherm™ |
| ProductStatus | Obsolete |
| SensorType | Digital, Local/Remote |
| SensingTemperature-Local | -40°C ~ 125°C |
| SensingTemperature-Remote | -40°C ~ 125°C |
| OutputType | SMBus |
| Voltage-Supply | 3V ~ 3.6V |
| Resolution | 10 b |
| Features | One-Shot, Output Switch, Programmable Limit, Shutdown Mode, Standby Mode |
| Accuracy-Highest(Lowest) | ±2°C |
| TestCondition | -40°C ~ 125°C |
| OperatingTemperature | -40°C ~ 140°C |
| MountingType | Surface Mount |
| Package/Case | 14-WFDFN Exposed Pad |
Présentation
Description
Key features of the LM95234CISD include high accuracy, low power consumption, and compatibility with standard communication protocols like I2C or SMBus, enabling straightforward integration with microcontrollers and other digital systems. It can monitor the temperature of its own environment (on-chip temperature) and up to four remote diodes, providing flexibility in monitoring different components.
In summary, the LM95234CISD is a versatile and reliable solution for temperature sensing, particularly suited for applications that demand multi-point temperature monitoring and efficient thermal management. Its ease of integration and robust performance make it a popular choice among engineers and product designers.
Equivalent
Features
1. Remote Diode Sensing: It supports monitoring up to four remote diodes, making it suitable for applications that require temperature measurement at multiple points.
2. Local Temperature Sensing: In addition to remote sensing, it can measure its own ambient temperature.
3. High Accuracy: The sensor offers precise temperature measurements with high accuracy, typically ±1°C for remote sensing.
4. Digital Interface: It utilizes an I2C/SMBus-compatible interface for communication, facilitating easy integration with microcontrollers and other digital systems.
5. Wide Temperature Range: It operates over a wide temperature range, suitable for various industrial and commercial applications.
6. Programmable Features: Includes programmable temperature limits and alerts, allowing for customized monitoring and warning systems.
7. Low Power Consumption: Designed to be energy-efficient, important for battery-powered and portable applications.
These features make the LM95234CISD ideal for applications in computers, servers, and industrial systems where multi-point temperature monitoring is essential.
Pinout
1. D1+ / D1-: Positive and negative terminals for the first remote diode.
2. D2+ / D2-: Positive and negative terminals for the second remote diode.
3. D3+ / D3-: Positive and negative terminals for the third remote diode.
4. D4+ / D4-: Positive and negative terminals for the fourth remote diode.
5. VDD: Power supply pin.
6. GND: Ground pin.
7. SDA: Serial data line for I2C communication.
8. SCL: Serial clock line for I2C communication.
9. A0, A1: Address pins for setting the I2C address.
10. T_CRIT_A: Critical temperature alarm output.
11. ALERT: Alert signal output when temperature thresholds are exceeded.
This sensor is typically used in applications requiring precise temperature monitoring across multiple points, such as in computers and servers.