米6体育平台手机版

ZHCSK88A September 2010 – September 2019 ADS7947 , ADS7948 , ADS7949

PRODUCTION DATA.

THERMAL METRIC⁽¹⁾		ADS794x	UNIT
		RTE (WQFN)
		16 PINS
R_θJA	Junction-to-ambient thermal resistance	54.3	°C/W
R_θJC(top)	Junction-to-case (top) thermal resistance	53.7	°C/W
R_θJB	Junction-to-board thermal resistance	19.2	°C/W
ψ_JT	Junction-to-top characterization parameter	0.3	°C/W
ψ_JB	Junction-to-board characterization parameter	14.5	°C/W
R_θJC(bot)	Junction-to-case (bottom) thermal resistance	5.2	°C/W

(1) For more information about traditional and new thermal metrics, see the Semiconductor and IC Package Thermal Metrics application report.