Datasheet

-200
0
200
400
600
800
1000
1200
1400
1600
-1 -0.5 0 0.5 1 1.5 2 2.5 3
Input Leakage Current – nA
Input Voltage – V
MSP430F673x
MSP430F672x
SLAS731C –DECEMBER 2011–REVISED FEBRUARY 2013 www.ti.com
Figure 18. Input Leakage Current vs Input Voltage
(Modulator OFF)
SD24_B, Supply Currents
PARAMETER TEST CONDITIONS V
CC
MIN TYP MAX UNIT
SD24GAIN: 1 3 V 600 675
SD24GAIN: 2 3 V 600 675
SD24GAIN: 4 3 V 600 675
SD24GAIN: 8 3 V 700 750
Analog plus digital supply current per f
SD24
= 1 MHz,
I
SD,256
µA
converter (reference not included) SD24OSR = 256
SD24GAIN: 16 3 V 700 750
SD24GAIN: 32 3 V 775 850
SD24GAIN: 64 3 V 775 850
SD24GAIN: 128 3 V 775 850
SD24GAIN: 1 3 V 750 800
Analog plus digital supply current per f
SD24
= 2 MHz,
I
SD,512
SD24GAIN: 8 3 V 825 900 µA
converter (reference not included) SD24OSR = 512
SD24GAIN: 32 3 V 900 1000
SD24_B, Performance
f
SD24
= 1 MHz, SD24OSRx = 256, SD24REFS = 1
PARAMETER TEST CONDITIONS V
CC
MIN TYP MAX UNIT
SD24GAIN: 1 3 V -0.01 0.01
Integral nonlinearity, end- % of
INL SD24GAIN: 8 3 V -0.01 0.01
point fit FSR
SD24GAIN: 32 3 V -0.01 0.01
SD24GAIN: 1 3 V 1
SD24GAIN: 2 3 V 2
SD24GAIN: 4 3 V 4
SD24GAIN: 8 3 V 8
G
nom
Nominal gain
SD24GAIN: 16 3 V 16
SD24GAIN: 32 3 V 31.7
SD24GAIN: 64 3 V 63.4
SD24GAIN: 128 3 V 126.8
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