TSC2012 datasheet(31/54 Pages) STMICROELECTRONICS

部件名	TSC2012

功能描述	High voltage, precision, bidirectional current sense amplifiers

PDF	54 Pages

Scroll/Zoom	100%

制造商	STMICROELECTRONICS [STMicroelectronics]

网页	http://www.st.com

标志

31 / 54 page

5.5

Input offset voltage drift overtemperature

The maximum input offset voltage drift overtemperature is defined as the offset variation related to the offset value

measured at 25 °C. The signal chain accuracy at 25 °C can be compensated during production at application

level. The maximum input voltage drift overtemperature enables the system designer to anticipate the effect of

temperature variations.

The maximum input voltage drift over temperature is computed using equation 3:

ΔVioΔT=maxVioT −Vio25°C

T−25°C

(3)

Where T = -40 °C and 125 °C.

The TSC2011 datasheet maximum value is guaranteed by measurements on a representative sample size

ensuring a Cpk (process capability index) greater than 1.3.

TSC2010, TSC2011, TSC2012

Input offset voltage drift overtemperature

DS13057 - Rev 4

page 31/54

TSC2012 数据表(PDF) 31 Page - STMicroelectronics