Texas Instruments MSP430F677xIPEU & MSP430F677x1IPEU 128-Pin target board MSP-TS430PEU128 MSP-TS430PEU128 데이터 시트
제품 코드
MSP-TS430PEU128
Vpp/Vref/Gain
0.0
20.0
40.0
60.0
80.0
100.0
S
IN
A
D
−
d
B
0
0.2
0.4
0.6
0.8
1
OSR
50.0
60.0
70.0
80.0
90.0
100.0
110.0
S
IN
A
D
−
d
B
theoretical limit
(2nd order)
(2nd order)
10
100
1000
ECCN 5E002 TSPA - Technology / Software Publicly Available
MSP430F677x
,
MSP430F676x
,
MSP430F674x
SLAS768D – SEPTEMBER 2012 – REVISED DECEMBER 2013
Figure 19. SINAD vs OSR
(f
SD24
= 1MHz, SD24REFON = 1, SD24GAIN: 1)
Figure 20. SINAD vs V
PP
SD24_B External Reference Input
ensure correct input voltage range according to V
REF
PARAMETER
TEST CONDITIONS
V
CC
MIN
TYP
MAX
UNIT
V
REF(I)
Input voltage
SD24REFS = 0
3 V
1.0
1.20
1.5
V
I
REF(I)
Input current
SD24REFS = 0
3 V
50
nA
88
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