Texas Instruments TMCS1108A2BQDRQ1
- Part Number:
- TMCS1108A2BQDRQ1
- Manufacturer:
- Texas Instruments
- Ventron No:
- 6393641-TMCS1108A2BQDRQ1
- Description:
- AEC-Q100, ±100-V isolated Hall-effect current sensor with internal reference
- Datasheet:
- tmcs1108-q1
- Continuous current (max) (A)20
- Working isolation voltage (VIOWM) (Vrms)71
- Magnetic sensitivity (typ) (mV/A)50
- Input offset current (±) (max) (mA)40
- Input offset current drift (±) (typ) (μA/°C)0.2
- FeaturesInternal Zero Current Reference Voltage
- Supply voltage (max) (V)5
- Supply voltage (min) (V)3
- Iq (max) (mA)5
- CMTI (kV/μs)50
- RatingAutomotive
- TI functional safety categoryFunctional Safety-Capable
- Operating temperature range (°C)-40 to 125
The TMCS1108-Q1 is a galvanically isolated Hall-effect current sensor capable of DC or AC current measurement with high accuracy, excellent linearity, and temperature stability. A low-drift, temperature-compensated signal chain provides <3% full-scale error across the device temperature range.
The input current flows through an internal 1.8-mΩ conductor that generates a magnetic field measured by an integrated Hall-effect sensor. This structure eliminates external concentrators and simplifies design. Low conductor resistance minimizes power loss and thermal dissipation. Inherent galvanic insulation provides a 100-V functional isolation between the current path and circuitry. Integrated electrical shielding enables excellent common-mode rejection and transient immunity.
The output voltage is proportional to the input current with multiple sensitivity options. Fixed sensitivity allows the TMCS1108-Q1 to operate from a single 3-V to 5.5-V power supply, eliminates ratiometry errors, and improves supply noise rejection. The current polarity is considered positive when flowing into the positive input pin. Both unidirectional and bidirectional sensing variants are available.
The TMCS1108-Q1 draws a maximum supply current of 6 mA, and all sensitivity options are specified over the operating temperature range of –40°C to 125°C.
SENSOR CURRENT HALL 22.5A 8SOIC
Current Sensor, 8 Pin, Plastic/epoxy
Latest News
-
22 December 2023
STM32F429IGT6 Microcontroller: Feature-Rich Embedded System Design
Ⅰ. What is STM32F429IGT6?Ⅱ. Application fields of STM32F429IGT6Ⅲ. Naming rules of STM32F429IGT6Ⅳ. Precautions for using STM32F429IGT6Ⅴ. STM32F429IGT6 characteristicsⅥ. Power supply diagram of STM32F429IGT6Ⅶ. Specifications of STM32F429IGT6Ⅷ. How to... -
22 December 2023
SS8050 NPN Epitaxial Silicon Transistor: Ideal for Small Power Amplification and Switching Applications
Ⅰ. Introduction of SS8050Ⅱ. Technical parameters of SS8050 transistorⅢ. NPN-type transistor and PNP-type transistorⅣ. How to use SS8050 transistor?Ⅴ. Electrical characteristics of SS8050 transistorⅥ. What is the difference... -
25 December 2023
N76E003AT20 Microcontroller: The Intelligent Engine of Embedded Systems
Ⅰ. What is N76E003AT20?Ⅱ. Characteristics of N76E003AT20 microcontrollerⅢ. N76E003AT20 dimension and packageⅣ. Operating modesⅤ. Who produces N76E003AT20 microcontroller?Ⅵ. N76E003AT20 microcontroller specificationsⅦ. What are the uses of N76E003AT20 microcontroller?Ⅷ.... -
25 December 2023
ULN2803ADWR Darlington Transistor Array Advantages, Market Trends, Applications, Pinout and Feature Description
Ⅰ. ULN2803ADWR overviewⅡ. What are the advantages of the ULN2803ADWR chip?Ⅲ. Market trends of ULN2803ADWRⅣ. Where is ULN2803ADWR mainly used?Ⅴ. Symbol, footprint and pin configuration of ULN2803ADWRⅥ. Precautions...
Help you to save your cost and time.
Reliable package for your goods.
Fast Reliable Delivery to save time.
Quality premium after-sale service.