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The DS18B20Z+T&R is a digital temperature sensor manufactured by Maxim Integrated (now part of Analog Devices). Below are its specifications, descriptions, and features:

Specifications:

• Temperature Range: -55°C to +125°C
• Accuracy: ±0.5°C (from -10°C to +85°C)
• Resolution: User-selectable (9 to 12 bits)
• Supply Voltage: 3.0V to 5.5V
• Communication Interface: 1-Wire® bus
• Current Consumption: 1mA (active), 750nA (standby)
• Package: 8-Pin SOIC (150mil)
• Operating Current: <1.5mA
• Conversion Time: 750ms (max at 12-bit resolution)
• Unique 64-Bit Serial Code: Each device has a factory-programmed ROM ID

Descriptions:

The DS18B20Z+T&R is a high-precision digital thermometer with a programmable resolution. It communicates over a single-wire bus, reducing wiring complexity. The sensor provides temperature readings in digital form, eliminating the need for external signal conditioning. It is suitable for applications requiring accurate temperature monitoring, such as industrial controls, HVAC systems, and consumer electronics.

Features:

• Digital Output: Eliminates signal conditioning requirements
• 1-Wire Interface: Reduces wiring complexity
• Multi-Drop Capability: Multiple sensors can share a single bus
• Programmable Resolution: 9 to 12 bits (0.5°C to 0.0625°C)
• Parasitic Power Mode: Can operate without an external power supply
• Alarm Function: User-defined temperature triggers
• High Accuracy: ±0.5°C over a wide range
• Compact Package: SOIC-8 for space-constrained designs

The DS18B20Z+T&R is supplied in tape and reel (T&R) packaging for automated assembly.