MSP430F677X_16 Datasheet, PDF (84/162 Pages) Texas Instruments – Polyphase Metering SoCs

ECCN 5E002 TSPA - Technology / Software Publicly Available
MSP430F677x, MSP430F676x, MSP430F674x
SLAS768D – SEPTEMBER 2012 – REVISED DECEMBER 2013
1600
1400
1200
1000
800
600
400
200
0
-200
-1 -0.5 0 0.5 1 1.5 2 2.5 3
Input Voltage – V
Figure 18. Input Leakage Current vs Input Voltage (Modulator OFF)
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SD24_B Supply Currents
PARAMETER
TEST CONDITIONS
V_CC
SD24GAIN: 1
3V
SD24GAIN: 2
3V
SD24GAIN: 4
3V
I_SD,256
Analog plus digital supply current per
converter (reference not included)
f_SD24 = 1 MHz,
SD24OSR = 256
SD24GAIN: 8
3V
SD24GAIN: 16
3V
SD24GAIN: 32
3V
SD24GAIN: 64
3V
SD24GAIN: 128
3V
I_SD,512
Analog plus digital supply current per
converter (reference not included)
f_SD24 = 2 MHz,
SD24OSR = 512
SD24GAIN: 1
3V
SD24GAIN: 8
3V
SD24GAIN: 32
3V
MIN TYP MAX UNIT
490 600
490 600
490 600
559 700
µA
559 700
627 800
627 800
627 800
600 700
677 800 µA
740 900
SD24_B Performance
f_SD24 = 1 MHz, SD24OSRx = 256, SD24REFON = 1
PARAMETER
TEST CONDITIONS
SD24GAIN: 1
INL
Integral nonlinearity, end-
point fit
SD24GAIN: 8
SD24GAIN: 32
SD24GAIN: 1
SD24GAIN: 2
SD24GAIN: 4
G_nom
Nominal gain
SD24GAIN: 8
SD24GAIN: 16
SD24GAIN: 32
SD24GAIN: 64
SD24GAIN: 128
MIN TYP MAX UNIT
3V
-0.01
+0.01
3V
-0.01
+0.01 % of FSR
3V
-0.01
+0.01
3V
1
3V
2
3V
4
3V
8
3V
16
3V
32
3V
64
3V
128
84
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