MC9S12G FREESCALE [Freescale Semiconductor, Inc], MC9S12G Datasheet - Page 1097

• Manufacturer Part Number: MC9S12G
• Description: Ignores external trigger. Performs one conversion sequence and stops.
• Manufacturer: FREESCALE [Freescale Semiconductor, Inc]

Freescale Semiconductor
1
2
3
Supply voltage V
The values are tested to be valid with no PortAD/C output drivers switching simultaneous with conversions.
Num C
10
Upper limit of f
These values include the quantization error which is inherently 1/2 count for any A/D converter.
Please note: although different in value, drift of vrh_int and vrl_int will go in the same direction.
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2
3
4
5
6
7
8
9
This document is valid for the S12G96 and the S12G128 device. All information related to other devices is preliminary.
P Resolution
P Differential Nonlinearity
P Integral Nonlinearity
C Absolute Error
P internal VRH reference voltage
P internal VRL reference voltage
C VRH_INT drift vs temperature
C VRL_INT drift vs temperature
C rva turn on settling time
C rva turn off settling time
ATDCLK
DDA
=5.0 V, -40
Table A-20. ATD Conversion Performance 5V range, RVA enabled
is restricted when rva attenuation mode is enaged.
2
Rating
o
C < T
MC9S12G Family Reference Manual, Rev.1.01
J
< 150
3
12-Bit
12-Bit
12-Bit
12-Bit
o
C. V
RH
= 5.0V. f
Vvrh_drift
t
t
Vvrl_drift
ATDCLK
Symbol
Vvrh_int
settling_on
settling_off
Vvrl_int
DNL
LSB
INL
AE
= 0.25 .. 2MHz
Min
tbd
tbd
tbd
tbd
tbd
tbd
tbd
1
0.61
±3.5
Typ
±3
Electrical Characteristics
Max
tbd
tbd
tbd
tbd
tbd
tbd
tbd
2.5
1
counts
counts
counts
Unit
mV
µV
µV
µs
µs
V
V
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