MSP430F530X_12 Datasheet, PDF (63/100 Pages) Texas Instruments – MIXED SIGNAL MICROCONTROLLER

MSP430F530x, MSP430F5310
www.ti.com
SLAS677C – SEPTEMBER 2010 – REVISED SEPTEMBER 2012
Comparator B
over recommended ranges of supply voltage and operating free-air temperature (unless otherwise noted)
PARAMETER
V_CC
Supply voltage
TEST CONDITIONS
V_CC
1.8 V
MIN TYP MAX
1.8
3.6
40
I_{AVCC_COMP}
Comparator operating
supply current into AVCC.
Excludes reference
resistor ladder.
CBPWRMD = 00, CBON = 1, CBRSx = 00
CBPWRMD = 01, CBON = 1, CBRSx = 00
2.2 V
3V
2.2 V,
3V
30
50
40
65
10
17
CBPWRMD = 10, CBON = 1, CBRSx = 00
2.2 V,
3V
0.1
0.5
I_{AVCC_REF}
Quiescent current of
CBREFACC = 0, CBREFLx = 01,
resistor ladder into AVCC. ^{CBRSx = 10, REFON = 0, CBON = 0}
Including REF module
current.
CBREFACC = 1, CBREFLx = 01,
CBRSx = 10, REFON = 0, CBON = 0
2.2 V,
3V
2.2 V,
3V
10
17
22
V_IC
Common mode input
range
0
V_CC-1
CBPWRMD = 00
±20
V_OFFSET
Input offset voltage
CBPWRMD = 01, 10
±10
C_IN
R_SIN
Input capacitance
Series input resistance
ON - switch closed
OFF - switch opened
5
3
4
50
CBPWRMD = 00, CBF = 0
450
t_PD
Propagation delay,
response time
CBPWRMD = 01, CBF = 0
600
CBPWRMD = 10, CBF = 0
50
CBPWRMD = 00, CBON = 1, CBF = 1,
CBFDLY = 00
0.35
0.6
1.0
t_PD,filter
Propagation delay with
filter active
CBPWRMD = 00, CBON = 1, CBF = 1,
CBFDLY = 01
CBPWRMD = 00, CBON = 1, CBF = 1,
CBFDLY = 10
0.6
1.0
1.8
1.0
1.8
3.4
CBPWRMD = 00, CBON = 1, CBF = 1,
CBFDLY = 11
1.8
3.4
6.5
t_{EN_CMP}
Comparator enable time
CBON = 0 to CBON = 1
CBPWRMD = 00, 01
CBON = 0 to CBON = 1
CBPWRMD = 10
1
2
1.5
t_{EN_REF}
Resistor reference enable
time
CBON = 0 to CBON = 1
1
1.5
V_{CB_REF}
Reference voltage for a VIN = reference into resistor ladder,
given tap
n = 0 to 31
VIN ×
(n+0.5)
/32
VIN × VIN ×
(n+1) (n+1.5)
/32
/32
UNIT
V
µA
µA
µA
V
mV
mV
pF
kΩ
MΩ
ns
ns
µs
µs
µs
µs
µs
µs
µs
µs
V
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