Datasheet MAX30208 (Maxim)
| Manufacturer | Maxim |
| Description | ±0.1°C Accurate, I2C Digital Temperature Sensor |
| Pages / Page | 29 / 1 — EVALUATION KIT AVAILABLE. here. MAX30208. ±0.1°C Accurate, I2C Digital … |
| File Format / Size | PDF / 741 Kb |
| Document Language | English |
EVALUATION KIT AVAILABLE. here. MAX30208. ±0.1°C Accurate, I2C Digital Temperature Sensor. General Description
Model Line for this Datasheet
Text Version of Document
link to page 28
EVALUATION KIT AVAILABLE
Click
here
for production status of specific part numbers.
MAX30208 ±0.1°C Accurate, I2C Digital Temperature Sensor General Description Benefits and Features
The MAX30208 operates from a 1.7V to 3.6V supply ● High Accuracy and Precision voltage, and is a low-power, high-accuracy digital tem- • ±0.1°C Accuracy from +30°C to +50°C perature sensor with ±0.1°C accuracy from +30°C to • ±0.15°C Accuracy from +0°C to +70°C +50°C and ±0.15°C accuracy from 0°C to +70°C. The ● Low Power Consumption MAX30208 has 16-bit resolution (0.005°C). • 1.7V to 3.6V Operating Voltage The device uses a standard I2C serial interface to com- • 67μA Operating Current During Measurement municate with a host controller. Two GPIO pins are avail- • 0.5μA Standby Current able. GPIO1 can be configured to trigger a temperature • 15ms Integration Time conversion, while GPIO0 can be configured to generate ● Small Size an interrupt for selectable status bits. • 2mm x 2mm x 0.75mm, 10-Pin Thin LGA The MAX30208 includes a 32-word FIFO for the tempera- ● Safety and Compliance ture data and also includes high and low threshold digital • High and Low Temperature Alarms temperature alarms. The device is available in a 2mm x 2mm x 0.75mm, 10-pin Thin LGA package. ● Digital Interface • Configurable Convert Temperature Input Pin
Applications
• Configurable Interrupt Output Pin • 32-Word FIFO for Temperature Data ● Wearable Body Temperature Monitors • 4 I2C Addresses Available—More Addresses ● Medical Thermometers Available by Request ● Internet of Things (IoT) Sensors • Unique ROM IDs Allow Device to be NIST Traceable
Ordering Information appears at end of data sheet. Simplified Block Diagram Accuracy Error vs. Temperature
200
MAX30208
+ DATA SHEET LIMIT 150 + 3 SIGMA GPIO1 °C) 100 SDA CONTROL AVERAGE LOGIC R (m GPIO0 50 I2C ERRO INTERFACE 0 SCL -50 - 3 SIGMA ACCURACY -100 REGISTERS GND -150 TEMP VDD - DATA SHEET LIMIT SENSOR -200 0 10 20 30 40 50 60 70 TEMPERATURE (°C) (VDD = 1.8V, 32 DUTs, POST PCB REFLOW) 19-100550; Rev 0; 5/19
EVALUATION KIT AVAILABLE
Click
here
for production status of specific part numbers.
MAX30208 ±0.1°C Accurate, I2C Digital Temperature Sensor General Description Benefits and Features
The MAX30208 operates from a 1.7V to 3.6V supply ● High Accuracy and Precision voltage, and is a low-power, high-accuracy digital tem- • ±0.1°C Accuracy from +30°C to +50°C perature sensor with ±0.1°C accuracy from +30°C to • ±0.15°C Accuracy from +0°C to +70°C +50°C and ±0.15°C accuracy from 0°C to +70°C. The ● Low Power Consumption MAX30208 has 16-bit resolution (0.005°C). • 1.7V to 3.6V Operating Voltage The device uses a standard I2C serial interface to com- • 67μA Operating Current During Measurement municate with a host controller. Two GPIO pins are avail- • 0.5μA Standby Current able. GPIO1 can be configured to trigger a temperature • 15ms Integration Time conversion, while GPIO0 can be configured to generate ● Small Size an interrupt for selectable status bits. • 2mm x 2mm x 0.75mm, 10-Pin Thin LGA The MAX30208 includes a 32-word FIFO for the tempera- ● Safety and Compliance ture data and also includes high and low threshold digital • High and Low Temperature Alarms temperature alarms. The device is available in a 2mm x 2mm x 0.75mm, 10-pin Thin LGA package. ● Digital Interface • Configurable Convert Temperature Input Pin
Applications
• Configurable Interrupt Output Pin • 32-Word FIFO for Temperature Data ● Wearable Body Temperature Monitors • 4 I2C Addresses Available—More Addresses ● Medical Thermometers Available by Request ● Internet of Things (IoT) Sensors • Unique ROM IDs Allow Device to be NIST Traceable
Ordering Information appears at end of data sheet. Simplified Block Diagram Accuracy Error vs. Temperature
200
MAX30208
+ DATA SHEET LIMIT 150 + 3 SIGMA GPIO1 °C) 100 SDA CONTROL AVERAGE LOGIC R (m GPIO0 50 I2C ERRO INTERFACE 0 SCL -50 - 3 SIGMA ACCURACY -100 REGISTERS GND -150 TEMP VDD - DATA SHEET LIMIT SENSOR -200 0 10 20 30 40 50 60 70 TEMPERATURE (°C) (VDD = 1.8V, 32 DUTs, POST PCB REFLOW) 19-100550; Rev 0; 5/19
