米6体育平台手机版

PRODUCTION DATA.

over recommended ranges of supply voltage and operating free-air temperature (unless otherwise noted)

PARAMETER		TEST CONDITIONS	V_CC	MIN	MAX	UNIT
E_I	Integral linearity error	1.4 V ≤ (V_eREF+ – V_eREF–) ≤ 1.6 V, C_VeREF+ = 20 pF	2.2 V, 3 V	–1.0	+1.0	LSB
E_I	Integral linearity error	1.6 V < (V_eREF+ – V_eREF–) ≤ V_AVCC, C_VeREF+ = 20 pF	2.2 V, 3 V	–1.0	+1.0	LSB
E_D	Differential linearity error	1.4 V ≤ (V_eREF+ – V_eREF–), C_VeREF+ = 20 pF	2.2 V, 3 V	–1.0	+1.0	LSB
E_O	Offset error	1.4 V ≤ (V_eREF+ – V_eREF–), C_VeREF+ = 20 pF Internal impedance of source R_S < 100 Ω	2.2 V, 3 V	–1.0	+1.0	LSB
E_G	Gain error	1.4 V ≤ (V_eREF+ – V_eREF–), C_VeREF+ = 20 pF, ADC10SREFx = 11b	2.2 V, 3 V	–1.0	+1.0	LSB
E_T	Total unadjusted error	1.4 V ≤ (V_eREF+ – V_eREF–), C_VeREF+ = 20 pF, ADC10SREFx = 11b	2.2 V, 3 V	–2.0	+2.0	LSB

Table 5-50 lists the requirement for the ADC external reference.