0
ACTIVE
Local sensor accuracy (max) |
1.5 |
Rating |
Automotive |
Operating temperature range (°C) |
-40 to 150 |
Supply voltage (min) (V) |
2.3 |
Supply voltage (max) (V) |
5.5 |
Supply current (max) (µA) |
12 |
Interface type |
Analog output |
Sensor gain (mV/°C) |
10 |
Features |
Industry standard pinout |
TI functional safety category |
Functional Safety-Capable |
SOT-23 (DBZ)-3-6.9204 mm² 2.92 x 2.37
The TMP23x -Q1 devices are a family of automotive grade precision CMOS integrated-circuit linear analog temperature sensors with an output voltage proportional to temperature , serving various automotive applications from powertrain to infotainment. These temperature sensors have a typical accuracy from 0°C to +70°C of ±0.5°C. The TMP235 -Q1 device provides a positive slope output of 10 mV/°C over the full –40°C to +150°C temperature range and a supply range from 2.3 V to 5.5 V. The higher gain TMP236 -Q1 sensor provides a positive slope output of 19.5 mV/°C from –10°C to +125°C and a supply range from 3.1 V to 5.5 V.
The 9-µA typical quiescent current and 800-µs typical power-on time enable effective power-cycling architectures to minimize power consumption for battery-powered devices. A class-AB output driver provides a strong 500-µA maximum output to drive capacitive loads up to 1000 pF and is designed to directly interface to analog-to-digital converter sample and hold inputs. With excellent accuracy and a strong linear output driver, the TMP23x -Q1 analog output temperature sensors are cost-effective alternatives to passive thermistors.
WELL LINK CHIPS GROUP CO.,LIMITED FLAT/RM 1802 BEVERLY HOUSE 93-107 LOCKHART ROAD WANCHAI HK
