SBOS939D
April 2019 – June 2022
TMP235-Q1
,
TMP236-Q1
PRODUCTION DATA
1
Features
2
Applications
3
Description
4
Revision History
5
Pin Configuration and Functions
6
Specifications
6.1
Absolute Maximum Ratings
6.2
ESD Ratings
6.3
Recommended Operating Conditions
6.4
Thermal Information
6.5
Electrical Characteristics
6.6
Typical Characteristics
7
Detailed Description
7.1
Overview
7.2
Functional Block Diagram
7.3
Feature Description
7.4
Device Functional Modes
8
Application and Implementation
8.1
Application Information
8.2
Typical Application
8.2.1
Connection to an ADC
8.2.1.1
Design Requirements
8.2.1.2
Detailed Design Procedure
8.2.1.3
Application Curve
9
Power Supply Recommendations
10
Layout
10.1
Layout Guidelines
10.2
Layout Examples
11
Device and Documentation Support
11.1
Receiving Notification of Documentation Updates
11.2
Support Resources
11.3
Trademarks
11.4
Electrostatic Discharge Caution
11.5
Glossary
12
Mechanical, Packaging, and Orderable Information
Package Options
Mechanical Data (Package|Pins)
DBZ|3
MPDS108G
Thermal pad, mechanical data (Package|Pins)
Orderable Information
sbos939d_oa
sbos939d_pm
1
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