Changsha Purple Horn E-Commerce Co., Ltd.
| Temperature Range | -55℃~+125℃ |
| standby current | 200nA |
| Interface | Single-bus |
| Temperature Conversion Time | 15ms |
| Temperature Resolution | 14bit |
| Voltage - Supply | 1.8V~5.5V |
| Description | Temperature Sensor -55℃~+125℃ 14bit TO-92S |
| Mfr. Part # | MY1820-15 |
| Package | TO-92S |
| Model Number | MY1820-15 |
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Product Specification
| Temperature Range | -55℃~+125℃ | standby current | 200nA |
| Interface | Single-bus | Temperature Conversion Time | 15ms |
| Temperature Resolution | 14bit | Voltage - Supply | 1.8V~5.5V |
| Description | Temperature Sensor -55℃~+125℃ 14bit TO-92S | Mfr. Part # | MY1820-15 |
| Package | TO-92S | Model Number | MY1820-15 |
Product Overview
The MY18E20, MY1820, MY18B20Z, and MY18B20L are digital analog mixed-signal temperature sensing chips offering high accuracy without user calibration. Leveraging CMOS semiconductor PN junction temperature characteristics and bandgap voltage, these chips provide precise temperature measurements with advantages like high accuracy, good consistency, low power consumption, flexible programmable configuration, and long lifespan. They feature a built-in 14-bit ADC with a resolution of 0.0125C (default 12-bit, 0.0625C resolution) and a wide operating range of -55C to +125C. The chips are 100% tested and calibrated before shipment, with internal automatic compensation. Communication is simplified via a single digital bus protocol, requiring only one GPIO port for microprocessors. This single-bus interface enables cost-effective, multi-node sensing and networking, supporting up to 100 nodes in a series network up to 500 meters long. Integrated non-volatile E2PROM stores chip ID, alarm thresholds, calibration values, and user-defined information. Available in TO-92, TO92S, SOP8, and TO-92L packages, with the TO-92L offering 15000V ESD protection.
| Model | Max Accuracy | Accuracy Range | Package | Temperature Conversion Time | Operating Voltage | Standby Current | Average Current |
|---|---|---|---|---|---|---|---|
| MY18E20 | 0.5 | -10C to +85C | TO-92 | 500ms | 1.8V - 5.5V | 0.2A @ 5V (typical standby) | 5A @ 1Hz (typical average) |
| MY18E20-15 | 0.5 | -10C to +85C | TO-92 | 15ms | |||
| MY18E20D10 | 1 | 0C to +60C | TO-92 | 500ms | |||
| MY1820 | 0.5 | -10C to +85C | TO92S | 500ms | |||
| MY1820-15 | 0.5 | -10C to +85C | TO92S | 15ms | |||
| MY1820D10 | 1 | 0C to +60C | TO92S | 500ms | |||
| MY18B20Z | 0.5 | -10C to +85C | SOP8 | 500ms | |||
| MY18B20Z-15 | 0.5 | -10C to +85C | SOP8 | 15ms | |||
| MY18B20ZD10 | 1 | 0C to +60C | SOP8 | 500ms | |||
| MY18B20L | 0.5 | -10C to +85C | TO-92L | 500ms | |||
| MY18B20L-15 | 0.5 | -10C to +85C | TO-92L | 15ms | |||
| MY18B20LD10 | 1 | 0C to +60C | TO-92L | 500ms | |||
| General Specifications | |||||||
| Temperature Range | -55C ~ +125C | ||||||
| ADC Resolution | Configurable 9-bit to 14-bit (Default 12-bit) | ||||||
| Max Nodes on Bus | 100 | ||||||
| Max Bus Length | 500 meters | ||||||
| E2PROM Space for User Info | 80 bits (10 Bytes) | ||||||
| Unique ID | 64-bit ROM Serial Number | ||||||
| ESD Protection (TO-92L Package) | 15000V | ||||||
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer
Year Established:
2009
Employee Number:
300~500
Ecer Certification：
Verified Supplier
Changsha Purple Horn E-Commerce Co., Ltd.. is a professional company focus on integrated circuit ic business. Purple Horn will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining and manufacture. Founded in 2009, Our compa... Changsha Purple Horn E-Commerce Co., Ltd.. is a professional company focus on integrated circuit ic business. Purple Horn will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining and manufacture. Founded in 2009, Our compa...
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