參數(shù)資料
型號: MSP430F47126IPZR
廠商: TEXAS INSTRUMENTS INC
元件分類: 微控制器/微處理器
英文描述: 16-BIT, FLASH, 16 MHz, RISC MICROCONTROLLER, PQFP100
封裝: PLASTIC, LQFP-100
文件頁數(shù): 51/87頁
文件大?。?/td> 1538K
代理商: MSP430F47126IPZR
MSP430F471x3, MSP430F471x6, MSP430F471x7
MIXED SIGNAL MICROCONTROLLER
SLAS626C -- OCTOBER 2008 -- REVISED MARCH 2011
55
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
electrical characteristics over recommended operating free-air temperature (unless otherwise
noted) (continued)
SD16_A, performance (fSD16 = 1 MHz, SD16OSRx = 256, SD16REFON = 1)
PARAMETER
TEST CONDITIONS
VCC
MIN
TYP
MAX
UNIT
SD16GAINx = 1,
Signal amplitude VPP = 500 mV
3V
83
85
SD16GAINx = 2,
Signal amplitude VPP = 250 mV
3V
81
84
SINAD
Signal-to-noise + distortion
SD16GAINx = 4,
Signal amplitude VPP = 125 mV
fIN =50Hz,
100 Hz
3V
76
79
dB
SINAD
Signal to noise + distortion
ratio
SD16GAINx = 8,
Signal amplitude VPP =62mV
100 Hz
(see Note 1)
3V
73
76
dB
SD16GAINx = 16,
Signal amplitude VPP =31mV
3V
69
73
SD16GAINx = 32,
Signal amplitude VPP =15mV
3V
62
69
SD16GAINx = 1
3V
0.97
1.00
1.02
SD16GAINx = 2
3V
1.90
1.96
2.02
G
SD16GAINx = 4
3V
3.76
3.86
3.96
G
Nominal gain
SD16GAINx = 8
3V
7.36
7.62
7.84
SD16GAINx = 16
3V
14.56
15.04
15.52
SD16GAINx = 32
3V
27.20
28.35
29.76
E
Offset error
SD16GAINx = 1
3V
0.2
%FSR
EOS
Offset error
SD16GAINx = 32
3V
1.5
%FSR
dE /dT
Offset error temperature
SD16GAINx = 1
3V
4
20
ppm
dEOS/dT
Offset error temperature
coefficient
SD16GAINx = 32
3V
20
100
ppm
FSR/_C
CMRR
Common-mode rejection
SD16GAINx = 1, Common-mode input signal:
VID = 500 mV, fIN = 50 Hz, 100 Hz
3V
90
dB
CMRR
Common mode rejection
ratio
SD16GAINx = 32, Common-mode input signal:
VID =16mV, fIN = 50 Hz, 100 Hz
3V
75
dB
AC PSRR
AC power supply rejection
ratio
SD16GAINx = 1, VCC =3V 100 mV, fVCC =50Hz 3V
80
dB
XT
Crosstalk
SD16GAINx = 1, VID = 500 mV, fIN = 50 Hz, 100 Hz
3V
<--100
dB
NOTE 1: The following voltages were applied to the SD16_A inputs:
VIN,A+(t) = 0V + VPP/2 sin(2 fIN t)
VIN,A--(t) = 0V -- VPP/2 sin(2 fIN t)
resulting in a differential voltage of Vdiff =VIN,A+(t) -- VIN,A--(t) = VPP sin(2 fIN t)
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