ZHCS916I March 2009 – December 2018 TMP112
PRODUCTION DATA.
PARAMETER | TEST CONDITIONS | MIN | TYP | MAX | UNIT | |||
---|---|---|---|---|---|---|---|---|
TEMPERATURE INPUT | ||||||||
Temperature range | –40 | +125 | °C | |||||
Accuracy (temperature error) | TMP112A | +25°C, V+ = 3.3 V | ±0.1 | ±0.5 | °C | |||
0°C to +65°C, V+ = 3.3 V | ±0.25 | ±0.5 | ||||||
–40°C to +125°C | ±0.5 | ±1 | ||||||
TMP112B | +25°C, V+ = 1.8 V | ±0.1 | ±0.5 | |||||
0°C to +65°C, V+ = 1.8 V | ±0.25 | ±0.5 | ||||||
–40°C to +125°C | ±0.5 | ±1 | ||||||
TMP112N | –40°C to +125°C | ±1 | ||||||
DC power-supply sensitivity | –40°C to +125°C | 0.0625 | ±0.25 | °C/V | ||||
Long-term drift (1) | 3000 hours at 125°C | ±0.0625 | °C | |||||
Resolution (LSB) | 0.0625 | °C | ||||||
DIGITAL INPUT/OUTPUT | ||||||||
Input capacitance | 3 | pF | ||||||
VIH | Input logic level | 0.7 (V+) | 3.6 | V | ||||
VIL | –0.5 | 0.3 (V+) | ||||||
IIN | Input current | 0 < VIN < 3.6 V | 1 | μA | ||||
VOL SDA | Output logic level | V+ > 2 V, IOL = 3 mA | 0 | 0.4 | V | |||
V+ < 2 V, IOL = 3 mA | 0 | 0.2 (V+) | ||||||
VOL ALERT | V+ > 2 V, IOL = 3 mA | 0 | 0.4 | V | ||||
V+ < 2 V, IOL = 3 mA | 0 | 0.2 (V+) | ||||||
Resolution | 12 | Bits | ||||||
Conversion time | 26 | 35 | ms | |||||
Conversion modes | CR1 = 0, CR0 = 0 | 0.25 | Conv/s | |||||
CR1 = 0, CR0 = 1 | 1 | |||||||
CR1 = 1, CR0 = 0 (default) | 4 | |||||||
CR1 = 1, CR0 = 1 | 8 | |||||||
Timeout time | 30 | 40 | ms | |||||
POWER SUPPLY | ||||||||
Operating supply range | +1.4 | +3.6 | V | |||||
IQ | Average quiescent current | Serial bus inactive, CR1 = 1, CR0 = 0 (default) | 7 | 10 | μA | |||
Serial bus active, SCL frequency = 400 kHz | 15 | |||||||
Serial bus active, SCL frequency = 3.4 MHz | 85 | |||||||
ISD | Shutdown current | Serial bus inactive | 0.5 | 1 | μA | |||
Serial bus active, SCL frequency = 400 kHz | 10 | |||||||
Serial bus active, SCL frequency = 3.4 MHz | 80 |