Vendor:
HCL Technologies
Category:
Temperature Sensor
Temperature Sensor IP 40nm
HCLTech offers IP Temperature Sensor hcl_tempsense_t40_v1 (temperature sensor IP) utilizes a Proportional to Absolute Temperature…
Overview
HCLTech offers IP Temperature Sensor hcl_tempsense_t40_v1 (temperature sensor IP) utilizes a Proportional to Absolute Temperature (PTAT) design, integrating a Band Gap Reference (BGR), temperature sensor, and Analog-to-Digital Converter (ADC) within its architecture.
It precisely monitors and converts temperature readings in digitalized voltage. External chip diodes are connected to its pin interface to sense the external temperature. The sensor operates by receiving a Zero to Absolute Temperature (ZTAT) current from the BGR, which is then converted to a digital output through a 10-bit ADC running at a sampling rate of 160 kilo samples per second (ksps).To ensure accuracy, a single-point calibration method is employed, resulting in a trimmed accuracy of 0.249°C within a temperature range spanning from -40°C to 125°C, measured at a 3-sigma confidence level. In terms of physical dimensions, the layout occupies an area of 320um X 176.15um . TSMC40nm, 1p7m technology node is used for the layout.
It precisely monitors and converts temperature readings in digitalized voltage. External chip diodes are connected to its pin interface to sense the external temperature. The sensor operates by receiving a Zero to Absolute Temperature (ZTAT) current from the BGR, which is then converted to a digital output through a 10-bit ADC running at a sampling rate of 160 kilo samples per second (ksps).To ensure accuracy, a single-point calibration method is employed, resulting in a trimmed accuracy of 0.249°C within a temperature range spanning from -40°C to 125°C, measured at a 3-sigma confidence level. In terms of physical dimensions, the layout occupies an area of 320um X 176.15um . TSMC40nm, 1p7m technology node is used for the layout.
Key features
- Calibrated Directly in Celsius (Centigrade)Operates at 1 MHz (max frequency 5 MHz)
- Temperature range spanning from -40°C to 125°C
- Internal temperature sensor accuracy range -3.34°C to 4.46°C
- External temperature sensor accuracy ranges from -2.75°C to 3.86°C
- Sampling rate of voltage conversion is160Ksps
- The voltage measurement ranges from 0.57V to 1V.
- Less than 279uA current drain
- Layout area 0.056 mm2
- Technology: 1P7M TSMC 40nm
Block Diagram
HCLTech_TEMPSENSE_t40_v1 block diagram
Applications
- Environmental control systems
- Thermal protection
- Industrial process control
- Fire alarms!
- Power system monitors
- CPU thermal management
Silicon Options
| Foundry | Node | Process | Maturity |
|---|---|---|---|
| TSMC | 40nm | G | — |
Specifications
Identity
Part Number
HCLTech_TEMPSENSE_t40_v1
Vendor
HCL Technologies
Type
Silicon IP
Provider
HQ:
India
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Frequently asked questions about Temperature Sensor IP cores
What is Temperature Sensor IP 40nm?
Temperature Sensor IP 40nm is a Temperature Sensor IP core from HCL Technologies listed on Semi IP Hub. It is listed with support for tsmc.
How should engineers evaluate this Temperature Sensor?
Engineers should review the overview, key features, supported foundries and nodes, maturity, deliverables, and provider information before shortlisting this Temperature Sensor IP.
Can this semiconductor IP be compared with similar products?
Yes. Buyers can compare this product with similar semiconductor IP cores or IP families based on category, provider, process options, and structured technical specifications.