Datasheet

MSP430F47x
MIXED SIGNAL MICROCONTROLLER
SLAS629A -- MARCH 2009 -- REVISED APRIL 2009
48
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
electrical characteristics over recommended operating free-air temperature (unless otherwise
noted) (continued)
12-bit DAC, linearity specifications (continued)
DAC12_xDAT -- Digital Code
-- 4
-- 3
-- 2
-- 1
0
1
2
3
4
0 512 1024 1536 2048 2560 3072 3584
V
CC
=2.2V,V
REF
=1.2V
DAC12AMPx = 7
DAC12IR = 1
TYPICAL INL ERROR
vs
DIGITAL INPUT DATA
4095
INL -- Integral Nonlinearity Error -- LSB
DAC12_xDAT -- Digital Code
-- 2 . 0
-- 1 . 5
-- 1 . 0
-- 0 . 5
0.0
0.5
1.0
1.5
2.0
0 512 1024 1536 2048 2560 3072 3584
V
CC
=2.2V,V
REF
=1.2V
DAC12AMPx = 7
DAC12IR = 1
TYPICAL DNL ERROR
vs
DIGITAL INPUT DATA
4095
DNL -- Differential Nonlinearity Error -- LSB