CC430F6147_15 Datasheet, PDF (66/118 Pages) Texas Instruments – MSP430 SoC With RF Core

CC430F614x
CC430F514x
CC430F512x
ECCN 5E002 TSPA - Technology / Software Publicly Available
SLAS555A – NOVEMBER 2012 – REVISED FEBRUARY 2013
www.ti.com
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
1.8
Comparator operating ^{CBPWRMD = 00, CBON = 1, CBRSx = 00}
2.2 V
31
supply current into
3V
32
I_{AVCC_COMP} AVCC. Excludes
reference resistor
ladder.
CBPWRMD = 01, CBON = 1, CBRSx = 00
2.2 V,
3V
10
CBPWRMD = 10, CBON = 1, CBRSx = 00
2.2 V,
3V
0.2
I_{AVCC_REF}
Quiescent current of
resistor ladder into
AVCC. Includes REF
module current.
CBREFACC = 0, CBREFLx = 01, CBRSx = 10,
REFON = 0, CBON = 0
CBREFACC = 1, CBREFLx = 01, CBRSx = 10,
REFON = 0, CBON = 0
2.2 V,
3V
2.2 V,
3V
10
33
V_REF
V_REF
V_REF
V_IC
Reference voltage level
Reference voltage level
Reference voltage level
Common mode input
range
CBREFLx = 01, CBREFACC = 0
CBREFLx = 10, CBREFACC = 0
CBREFLx = 11, CBREFACC = 0
≥1.8 V
≥2.2 V
≥3.0 V
1.49
1.988
2.5
0
V_OFFSET
V_OFFSET
C_IN
R_SIN
Input offset voltage
Input offset voltage
Input capacitance
Series input resistance
CBPWRMD = 00
CBPWRMD = 01, 10
ON - switch closed
OFF - switch opened
5
3
50
CBPWRMD = 00, CBF = 0
t_PD
Propagation delay,
response time
CBPWRMD = 01, CBF = 0
CBPWRMD = 10, CBF = 0
CBPWRMD = 00, CBON = 1, CBF = 1,
CBFDLY = 00
0.35 0.6
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
1.0 1.8
CBPWRMD = 00, CBON = 1, CBF = 1,
CBFDLY = 11
1.8 3.4
CBON = 0 to CBON = 1, CBPWRMD = 00, 01
1
t_{EN_CMP}
Comparator enable time
CBON = 0 to CBON = 1, CBPWRMD = 10
t_{EN_REF}
Resistor reference
enable time
CBON = 0 to CBON = 1
1.0
TC_{CB_REF}
V_{CB_REF}
Temperature coefficient
reference of V_{CB_REF}
Reference voltage for a VIN = reference into resistor ladder,
given tap
n = 0 to 31
VIN × VIN ×
(n+0.5) (n+1)
/ 32 / 32
MAX
3.6
40
50
65
17
UNIT
V
µA
0.85
17 µA
40 µA
±1.5% V
±1.5% V
±1.5%
V
V_CC-1 V
±20 mV
±10 mV
pF
4 kΩ
MΩ
450 ns
600 ns
50 µs
1.5 µs
1.8 µs
3.4 µs
6.5 µs
2 µs
1.5 µs
1.5 µs
50
VIN ×
(n+1.5)
/ 32
ppm/
°C
V
66
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