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TMCS1108A1UQDRQ1 - Your Reliable Solution for Current Sensing Applications
SOIC (D)-8Manufacturer:
Mfr.Part #:
TMCS1108A1UQDRQ1
Datasheet:
Continuous Current (max) (A):
20
Working Isolation Voltage (VIOWM) (Vrms):
71
Magnetic Sensitivity (typ) (mV/A):
50, 100, 200, 400
Input Offset Current (±) (max) (mA):
60, 75, 100, 160
EDA/CAD Models:
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Featuring multiple sensitivity options, the TMCS1108-Q1 operates efficiently on a single 3-V to 5.5-V power supply, enhancing noise rejection and eliminating ratiometry errors. Positive current polarity is determined by the direction of flow into the positive input pin, offering flexibility for different sensing needs. Additionally, the sensor's inherent galvanic insulation provides 100-V functional isolation for added safety in circuitry
Continuous current (max) (A) | 20 | Working isolation voltage (VIOWM) (Vrms) | 71 |
Magnetic sensitivity (typ) (mV/A) | 50, 100, 200, 400 | Input offset current (±) (max) (mA) | 60, 75, 100, 160 |
Input offset current drift (±) (typ) (µA/°C) | 0.2 | Features | Internal Zero Current Reference Voltage |
Supply voltage (max) (V) | 5 | Supply voltage (min) (V) | 3 |
Iq (max) (mA) | 5 | CMTI (kV/µs) | 50 |
Small-signal bandwidth (Hz) | 80000 | Sensitivity error (%) | 0.9 |
Sensitivity error drift (±) (max) (ppm/°C) | 105 | Rating | Automotive |
TI functional safety category | Functional Safety-Capable | Operating temperature range (°C) | -40 to 125 |
Creepage (min) (mm) | 4 | Clearance (min) (mm) | 4 |
Isolation rating | Functional | Surge isolation voltage (VIOSM) (VPK) | 6000 |
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