米6体育平台手机版

ZHCS888H January 2010 – May 2021 MSP430F5418A , MSP430F5419A , MSP430F5435A , MSP430F5436A , MSP430F5437A , MSP430F5438A

PRODUCTION DATA

封装选项

机械数据 (封装 | 引脚)

ZCA|113
- MPBGAJ3A
PZ|100
- MTQF013A

散热焊盘机械数据 (封装 | 引脚)

PZ|100
- QFND428

订购信息

8.38 12-Bit ADC, Linearity Parameters Using an External Reference Voltage or AVCC as Reference Voltage

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

PARAMETER		TEST CONDITIONS	V_CC	TYP	MAX	UNIT
E_I	Integral linearity error⁽¹⁾	1.4 V ≤ dVREF ≤ 1.6 V⁽²⁾	2.2 V, 3 V		±2.0	LSB
E_I	Integral linearity error⁽¹⁾	1.6 V < dVREF⁽²⁾	2.2 V, 3 V		±1.7	LSB
E_D	Differential linearity error⁽¹⁾	⁽²⁾	2.2 V, 3 V		±1.0	LSB
E_O	Offset error⁽³⁾	dVREF ≤ 2.2 V⁽²⁾	2.2 V, 3 V	±1.0	±2.0	LSB
E_O	Offset error⁽³⁾	dVREF > 2.2 V⁽²⁾	2.2 V, 3 V	±1.0	±2.0	LSB
E_G	Gain error⁽³⁾	⁽²⁾	2.2 V, 3 V	±1.0	±2.0	LSB
E_T	Total unadjusted error	dVREF ≤ 2.2 V⁽²⁾	2.2 V, 3 V	±1.4	±3.5	LSB
E_T	Total unadjusted error	dVREF > 2.2 V⁽²⁾	2.2 V, 3 V	±1.4	±3.5	LSB

(1) Parameters are derived using the histogram method.

(2) The external reference voltage is selected by: SREF2 = 0 or 1, SREF1 = 1, SREF0 = 0. dVREF = V_R+ – V_R–, V_R+ < AVCC, V_R– > AVSS. Unless otherwise mentioned, dVREF > 1.5 V. Impedance of the external reference voltage R < 100 Ω, and two decoupling capacitors, 10 µF and 100 nF, should be connected to VREF to decouple the dynamic current. See also the MSP430x5xx and MSP430x6xx Family User's Guide.

(3) Parameters are derived using a best fit curve.