MSP430FE42X_10 Datasheet, PDF (34/51 Pages) Texas Instruments – MIXED SIGNAL MICROCONTROLLER

MSP430FE42x
MIXED SIGNAL MICROCONTROLLER
SLAS396C − JULY 2003 − REVISED OCTOBER 2008
ESP430CE1, I1 SD16GAINx = 4 typical characteristics (see Note 1)
MEASUREMENT ERROR AS % OF READING
(T_A = 25°C)
1.00
f_MAINS = 50 Hz
V_LINE = 230 V
0.75
0.50
PF = 1
0.25
0.00
−0.25
PF = 0.5 lag
−0.50
PF = 0.8 lead
−0.75
0.03
−1.00
0.01
0.10
1.00
10.00
Line Current − A
Figure 19
60
100.00
MEASUREMENT ERROR AS % OF READING
(T_A = −40°C)
MEASUREMENT ERROR AS % OF READING
(T_A = 85°C)
1.00
0.75
f_MAINS = 50 Hz
V_LINE = 230 V
0.50
PF = 1
0.25
0.00
−0.25
PF = 0.5 lag
−0.50
PF = 0.8 lead
1.00
0.75
f_MAINS = 50 Hz
V_LINE = 230 V
0.50
0.25
PF = 1
0.00
PF = 0.8 lead
−0.25
−0.50
PF = 0.5 lag
−0.75
−0.75
0.03
−1.00
0.01
0.10
1.00
10.00
Line Current − A
60
100.00
0.03
−1.00
0.01
0.10
1.00
10.00
Line Current − A
60
100.00
Figure 20
Figure 21
NOTES: 1. Results corrected for typical phase error of CT used. (−40°C to 25°C: −0.7°; 25°C to 85°C: +0.5°)
See Figure 14 for test circuitry: CT part number = T60404−E4624−X101 ( Vacuumschmelze), R₁ = 9.36Ω, R_B = 3.16Ω
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