MM912G634CM1AE View Datasheet(PDF) - Freescale Semiconductor
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MM912G634CM1AE Datasheet PDF : 345 Pages
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Electrical Characteristics
Table 22. Static Electrical Characteristics - Analog Digital Converter - ADC(19)
Ratings
Symbol
Min
Typ
Max
ADC2p5 Reference Voltage
5.5 V < VSUP < 27 V
VADC2p5RU
N
2,45
ADC2p5 Reference Stop Mode Output Voltage
Line Regulation, Normal Mode
External Capacitor
External Capacitor ESR
Scale Factor Error
Differential Linearity Error
Integral Linearity Error
Zero Offset Error
Quantization Error
Total Error with offset compensation
VADC2p5ST
-
OP
LRRUNA
-
CADC2p5
0.1
CVDD_R
-
ESCALE
-1
EDNL
-1.5
EINL
-1.5
EOFF
-2.0
EQ
-0.5
TE
-5.0
Bandgap measurement Channel (CH14) Valid Result Range
(including ±7.0% bg1p25sleep accuracy + high-impedance measurement
ADCH14
1.1
error of ±5.0% at fADC)(20)
Note:
19. No external load allowed on the ADC2p5 pin.
20. Reduced ADC frequency will lower measurement error.
2.5
-
10
-
-
-
-
-
-
-
-
1.25
2.55
100
12.5
1.0
10
1
1.5
1.5
2.0
0.5
5.0
1.4
Table 23. Static Electrical Characteristics - Current Sense Module - ISENSE
Ratings
Symbol
Min
Typ
Max
Gain
CSGS (Current Sense Gain Select) = 000
CSGS (Current Sense Gain Select) = 001
CSGS (Current Sense Gain Select) = 010
CSGS (Current Sense Gain Select) = 011
CSGS (Current Sense Gain Select) = 100
CSGS (Current Sense Gain Select) = 101
CSGS (Current Sense Gain Select) = 110
CSGS (Current Sense Gain Select) = 111
-
7
-
-
9
-
-
10
-
G
-
12
-
-
14
-
-
18
-
-
24
-
-
36
-
Gain Accuracy
-3.0
-
3.0
Offset
Resolution(21)
-1.5
-
1.5
RES
-
51
-
ISENSEH, ISENSEL Input Common Mode Voltage Range
VIN
-0.2
-
3.0
Current Sense Module - Normal Mode Current Consumption Adder (CSE =
1)
IISENSE
-
600
-
Note:
21. RES = 2.44 mV/(GAIN*RSHUNT)
Table 24. Static Electrical Characteristics - Temperature Sensor - TSENSE
Ratings
Internal Chip Temperature Sense Gain(22)
Internal Chip Temperature Sense Error at the end of conversion(22)
Temperature represented by a ADCIN Voltage of 0.150 V(22)
Symbol
TSG
TSErr
T0.15V
Min
-
–5.0
-55
Typ
9.17
-
-50
Max
-
5.0
-45
Unit
V
mV
mV
µF
Ohm
LSB
LSB
LSB
LSB
LSB
LSB
V
Unit
%
%
mA/LSB
V
µA
Unit
mV/k
°C
°C
MM912_634 Advance Information, Rev. 4.0
Freescale Semiconductor
20
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