SNAS778D June 2021 – July 2024 HDC3020 , HDC3021 , HDC3022
PRODUCTION DATA
HDC302x | HDC312x | HDC2010 | HDC2080 | HDC1010 | HDC1080 | |
---|---|---|---|---|---|---|
Operating Temp. (°C) | -40 to 125 | -40 to 125 | -40 to 85 | -40 to 125 | -40 to 85 | -40 to 125 |
Interface; Address Count | I2C; 4 | Ratiometric Analog; N/A | I2C; 2 | I2C; 1 | ||
RH Accuracy (typical/max) (%RH) | ±0.5/±2.0, 10%-50% RH ±1.0/±2.0, 10%-70% RH ±1.0/±2.5, 10%-80% RH ±1.5/±3.0, 10%-90% RH | ±0.5/±2.0, 10%-50% RH ±1.0/±2.0, 10%-70% RH ±1.0/±2.5, 10%-80% RH ±1.5/±3.0, 10%-90% RH | ±2/±3, 20%-80% RH | ±2, 10-80%RH | ±2, 20-60%RH | |
RH Repeatability (%, typical) | ±0.02 | ±0.02 | ±0.1, 14-bit resolution | ±0.1, 14-bit resolution | ||
RH LTD (%/yr, typical) | ±0.19 | ±0.19 | ±0.25 | ±0.25 | ||
RH Response Time (secs, typical) | 4 | 4 | 8 | 15 | ||
Temperature Accuracy (typical/max) (°C) | ±0.1 / ±0.2, 0°C – 50°C ±0.1 / ±0.3, -40°C – 100°C ±0.1 / ±0.4, -40°C – 125°C | ±0.1 / ±0.2, 0°C – 50°C ±0.1 / ±0.3, -40°C – 100°C ±0.1 / ±0.4, -40°C – 125°C | ±0.2/±0.4, 15°C–45°C ±0.2 / ±0.7, 5°C – 60°C | ±0.2/±0.4, 10°C–35°C ±0.2 / ±0.7, 5°C – 60°C | ±0.2 / ±0.4, 5°C – 60°C | |
Sleep Current (μA, typical) | 0.4 (trigger on demand) 0.55 (auto measure) | 200 | 0.05 | 0.1 | ||
Active Current (μA, typical) | 99 | N/A | 650 | 190 | ||
Average IDD (typical at 1Hz) | 0.7 (trigger on demand), 0.9 (auto measure) | N/A | 0.55 | 0.71 | ||
NIST Traceability | Yes | Yes | No | No | ||
Protective Options | HDC3021: Protective Tape HDC3022: IP67 Filter | No1 | No | HDC2021: Protective Tape HDC2022: IP67 Filter | No | |
Integrated Heater | Yes | Yes | Yes | |||
Package Size (mm3) | 2.5×2.5×0.8 | 2.5×2.5×0.8 | 1.5×1.5×0.675 | 3×3×0.8 | 2×1.6×0.675 | 3×3×0.8 |