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TMP236AQDBZTQ1

Temperature Sensor Analog, Local -10°C ~ 125°C 19.5mV/°C SOT-23-3

Manufacturer:

Texas Instruments, Inc
Mfr.Part #:

TMP236AQDBZTQ1
Datasheet:

TMP236AQDBZTQ1 Datasheet (PDF)
Local sensor accuracy (max):

1.5
Operating temperature range (°C):

-40 to 125
Supply voltage (min) (V):

3.1
Supply voltage (max) (V):

5.5
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TMP236AQDBZTQ1 General Description

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.

Key Features

AEC-Q100 qualified for automotive applications
- TMP235-Q1 grade 0: –40°C to +150°C
- TMP236-Q1 grade 1: –40°C to +125°C
Functional Safety-Capable
- Documentation available to aid functional safety system design
Tight accuracy across a wide temperature range:
- ±2.5°C (maximum): –40°C to +150°C (TMP235 -Q1)
- ±2.5°C (maximum): –10°C to +125°C (TMP236 -Q1)
Positive slope sensor gain, offset (typical):
- 10 mV/°C, 500 mV at 0°C (TMP235 -Q1)
- 19.5 mV/°C, 400 mV at 0°C (TMP236 -Q1)
Wide operating supply voltage range:
- 2.3 V to 5.5 V (TMP235 -Q1)
- 3.1 V to 5.5 V (TMP236 -Q1)
Short-circuit protected output
Low power: 9 µA (typical)
Strong output for driving loads up to 1000 pF
Available package options:
- 5-pin SC70 (DCK) surface mount
- 3-pin SOT-23 (DBZ) surface mount
- Footprint compatible with industry-standard LMT8x-Q1, LM50-Q1, and LM20 temperature sensors
Cost-effective alternative to thermistors

Specifications

Local sensor accuracy (max)	1.5	Operating temperature range (°C)	-40 to 125
Supply voltage (min) (V)	3.1	Supply voltage (max) (V)	5.5
Supply current (max) (µA)	12	Interface type	Analog output
Sensor gain (mV/°C)	19.5	Rating	Automotive
Features	Industry standard pinout	TI functional safety category	Functional Safety-Capable
Pin Count	3	Released Date	Jun 5, 2021
Last Modified Date	Aug 2, 2023 10:06 AM UTC

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Ratings and Reviews

T**r 05/03/2024

Great, thanks to the seller for sending a new display and full working condition. The seller is genuine for the every one . because I already ordered the same things from different seller , after he send me a scraped one display didn't work properly. so I decided to buy a another one from other seller. Now this seller send me a good one , my hearty thanks to him.seller also recommend. Iam giveing five star for this...

Z**y 07/05/2021

Got its module in 81 days. Track number did not crack. Packed just in the mail envelope, but came in whole. Connected one acum, like it works. It is not clear there is a choice when ordering 12 or 21 volts and the price does not change, so they are all 21 volts maximum and minimum by 4, while the details and the board are the same. Transistors are some others, not the ones in the photo. Order and price is satisfied. Thanks to the seller.

C**n 05/11/2021

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A**o 01/29/2020

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