Texas Instruments IC MCU 16B MSP430F2001TPW TSSOP-14 TID MSP430F2001TPW Datenbogen
Produktcode
MSP430F2001TPW
MSP430F20x3
MSP430F20x2
MSP430F20x1
MSP430F20x2
MSP430F20x1
SLAS491I – AUGUST 2005 – REVISED DECEMBER 2012
SD16_A, Power Supply and Recommended Operating Conditions (MSP430F20x3)
over recommended ranges of supply voltage and operating free-air temperature (unless otherwise noted)
PARAMETER
TEST CONDITIONS
T
A
V
CC
MIN
TYP
MAX
UNIT
Analog supply voltage
AV
CC
= DV
CC
= V
CC
,
AV
CC
2.5
3.6
V
range
AV
SS
= DV
SS
= V
SS
= 0 V
-40°C to 85°C
730
1050
GAIN: 1,2
105°C
1170
SD16LP = 0,
-40°C to 85°C
810
1150
f
SD16
= 1 MHz,
GAIN: 4,8,16
105°C
1300
SD16OSR = 256
Analog supply current
-40°C to 85°C
1160
1700
I
SD16
including internal
GAIN: 32
3 V
µA
105°C
1850
reference
-40°C to 85°C
720
1030
GAIN: 1
SD16LP = 1,
105°C
1160
f
SD16
= 0.5 MHz,
-40°C to 85°C
810
1150
SD16OSR = 256
GAIN: 32
105°C
1300
SD16LP = 0
0.03
1
1.1
(Low power mode disabled)
SD16 input clock
f
SD16
3 V
MHz
frequency
SD16LP = 1
0.03
0.5
(Low power mode enabled)
SD16_A, Input Range (MSP430F20x3)
over recommended ranges of supply voltage and operating free-air temperature (unless otherwise noted)
PARAMETER
TEST CONDITIONS
V
CC
MIN
TYP
MAX
UNIT
-(V
REF
/2)/
+(V
REF
/2)/
Bipolar mode, SD16UNI = 0
GAIN
GAIN
Differential full scale input voltage
V
ID,FSR
mV
range
(1)
+(V
REF
/2)/
Unipolar mode, SD16UNI = 1
0
GAIN
SD16GAINx = 1
±500
SD16GAINx = 2
±250
SD16GAINx = 4
±125
Differential input voltage range for
V
ID
SD16REFON = 1
mV
specified performance
(1)
SD16GAINx = 8
±62
SD16GAINx = 16
±31
SD16GAINx = 32
±15
SD16GAINx = 1
200
Input impedance
Z
I
f
SD16
= 1 MHz
3 V
k
Ω
(one input pin to AV
SS
)
SD16GAINx = 32
75
SD16GAINx = 1
300
400
Differential input impedance
Z
ID
f
SD16
= 1 MHz
3 V
k
Ω
(IN+ to IN-)
SD16GAINx = 32
100
150
V
I
Absolute input voltage range
AV
SS
- 0.1
AV
CC
V
Common-mode input voltage
V
IC
AV
SS
- 0.1
AV
CC
V
range
(1)
The analog input range depends on the reference voltage applied to V
REF
. If V
REF
is sourced externally, the full-scale range is defined
by V
FSR+
= +(V
REF
/2)/GAIN and V
FSR-
= -(V
REF
/2)/GAIN. The analog input range should not exceed 80% of V
FSR+
or V
FSR-
.
Copyright © 2005–2012, Texas Instruments Incorporated
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