sensors

SHT30

Full part number: SHT30-DIS

Key datasheet specifications and the closest alternatives, ranked by parametric similarity and grounded in the manufacturer datasheet.

01 — Overview

This Sensirion datasheet covers the SHT30-DIS, SHT31-DIS, and SHT35-DIS humidity and temperature sensors. It defines their electrical, environmental, and communication specifications for industrial applications. Key parameters include a supply voltage of 2.15-5.5 V, I2C speeds up to 1 MHz, humidity accuracy of ±1.5%RH for the SHT35, and temperature accuracy of ±0.1°C at 20-60°C. The device features a compact 8-pin DFN package with fast response times and factory calibration.

02 — Key specifications

Datasheet parameters

ParameterMinTypMaxConditions
quiescent current 200 nA 2 µA idle state (single shot mode) T = 25°C
supply voltage range 2.15 V 3.3 V 5.5 V
operating temperature -40 °C 125 °C
standby current 200 nA
slew rate 20 kV/s
rise time 300 ns
fall time 300 ns
operate time 500 µs 1.5 ms After soft reset.
output voltage low 400 mV 3 mA sink current
03 — Alternatives

Closest matches to SHT30

DS18B20 3.8× higher standby current, 1.2× lower operating temperature, 1.2× higher supply voltage range
BME280 9.0× higher quiescent current, 2.0× lower standby current, 1.8× lower supply voltage range
BMP388 10.0× higher quiescent current, 10.0× higher standby current, 1.8× lower supply voltage range
LMT87 1.2× higher supply voltage range, 1.2× higher operating temperature
LMT87DCKR 1.2× higher supply voltage range, 1.2× higher operating temperature
MAX31820MCR+ 3.8× higher standby current, 1.2× lower operating temperature, similar supply voltage range
MCP9700 1.2× higher supply voltage range, similar operating temperature
LM50 2.2× higher supply voltage range, similar operating temperature
04 — FAQ

Frequently asked questions

What is the fall time of the SHT30-DIS?

The fall time is 300 ns.

What is the operate time after a soft reset?

The operate time is 500 µs after a soft reset.

What is the maximum operating temperature for the SHT30-DIS?

The operating temperature is 125 °C.

What is the output voltage low specification for the SHT30-DIS?

The output voltage low is 400 mV at a 3 mA sink current.

What is the quiescent current of the SHT30-DIS in the idle state (single shot mode) at T = 25°C?

The quiescent current is 200 nA.

What is the rise time of the SHT30-DIS?

The rise time is 300 ns.

What is the slew rate of the SHT30-DIS?

The slew rate is 20 kV/s.

What is the standby current of the SHT30-DIS?

The standby current is 200 nA.

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