20011957-00
Temperature Sensor IC, Digital, ± 0.5°C, -40 °C, 125 °C, TDFN, 8 Pins
| Manufacturer | TE CONNECTIVITY |
|---|---|
| Manufacturer Part No | 20011957-00Copy |
| Manufacturer Standard Lead Time | 18 weeks |
| Order Code | Re-Reel3500683RL Cut Tape3500683 |
| Product Range | MEAS TSYS Series |
| Also Known As | TSYS03 |
| Your Part Number | |
| Technical Datasheet |
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| Packaging Type | Quantity | Unit Price: | Total |
|---|---|---|---|
| Cut Tape | 1 | HK$9.210 | HK$9.21 |
| Total Price | HK$9.21 | ||
| Quantity | Price |
|---|---|
| 1+ | HK$9.210 |
| 10+ | HK$8.220 |
| 50+ | HK$7.860 |
| 100+ | HK$7.510 |
| 250+ | HK$7.130 |
| 500+ | HK$6.750 |
| 1000+ | HK$6.040 |
| 2500+ | HK$5.920 |
Product Information
| Manufacturer | TE CONNECTIVITY |
|---|---|
| Manufacturer Part No | 20011957-00Copy |
| Manufacturer Standard Lead Time | 18 weeks |
| Order Code | Re-Reel3500683RL Cut Tape3500683 |
| Product Range | MEAS TSYS Series |
| Also Known As | TSYS03 |
| Technical Datasheet | |
| Sensor Output Type | Digital |
| IC Output Type | Digital |
| Accuracy | ± 0.5°C |
| Sensing Accuracy Range | ± 1.5°C |
| Measured Temperature Min | -40°C |
| Sensing Temperature Min | -40°C |
| Measured Temperature Max | 125°C |
| Sensing Temperature Max | 125°C |
| Sensor Case Style | TDFN |
| Sensor Case / Package | TDFN |
| No. of Pins | 8Pins |
| Supply Voltage Min | 2.4V |
| Supply Voltage Max | 5.5V |
| No. of Channels | - |
| Resolution | 16 bits |
| Output Interface | I2C |
| Operating Temperature Min | -40°C |
| Operating Temperature Max | 125°C |
| Product Range | MEAS TSYS Series |
| Qualification | - |
| SVHC | No SVHC (04-Feb-2026) |
Product Overview
20011957-00 is a miniature digital temperature sensor that provides factory-calibrated highly accurate temperature data. This device contains a durable temperature sensor element, A/D converter, and microcontroller to manage data communications via an I²C interface. This package is very small and has low thermal mass which provides a quick response to temperature changes. The operating and sleep currents are extremely low making this sensor ideal for mobile and battery power applications. Applications include industrial control, replacement of Precision RTDs, thermistors and NTCs, heating/cooling Systems, HVAC, medical probes and patient monitoring, weather stations, fitness watches and wearables, and consumer appliances.
- SMD electrical connection, 2.4 to 5.5V supply voltage
- 400µA supply current, I²C output interface
- High accuracy ±0.5°C at temp 0°C to +60°C
- Adjustment of high-accuracy temperature range on request
- Standby current is 0.16µA typ at (T = +25°C)
- Conversion time is 12ms typ
- 1MHz max serial data clock I²C
- VDD capacitor is 100nF typ at (place close to the chip)
- Operating temperature range from -40 to 125°C
- TDFN8 package
Technical Specifications
| Sensor Output Type | Digital |
|---|---|
| Accuracy | ± 0.5°C |
| Measured Temperature Min | -40°C |
| Measured Temperature Max | 125°C |
| Sensor Case Style | TDFN |
| No. of Pins | 8Pins |
| Supply Voltage Max | 5.5V |
| Resolution | 16 bits |
| Operating Temperature Min | -40°C |
| Product Range | MEAS TSYS Series |
| SVHC | No SVHC (04-Feb-2026) |
| IC Output Type | Digital |
|---|---|
| Sensing Accuracy Range | ± 1.5°C |
| Sensing Temperature Min | -40°C |
| Sensing Temperature Max | 125°C |
| Sensor Case / Package | TDFN |
| Supply Voltage Min | 2.4V |
| No. of Channels | - |
| Output Interface | I2C |
| Operating Temperature Max | 125°C |
| Qualification | - |
Legislation and Environmental
| Country of Origin: Country in which last significant manufacturing process was carried outCountry of Origin: | Germany Country in which last significant manufacturing process was carried out |
|---|---|
| Tariff No: | 85423990 |
| US ECCN: | EAR99 |
| EU ECCN: | NLR |
| RoHS Compliant: | Yes RoHS |
| RoHS Phthalates Compliant: | Yes RoHS |
| SVHC: | No SVHC (04-Feb-2026) |
| Download Product Compliance Certificate | Product Compliance Certificate |
| Weight (kg): | .0001 |