MK20DN512VMC10 FREESCALE [Freescale Semiconductor, Inc], MK20DN512VMC10 Datasheet - Page 51

• Manufacturer Part Number: MK20DN512VMC10
• Description: K20 Sub-Family
• Manufacturer: FREESCALE [Freescale Semiconductor, Inc]

6.6.3.2 12-bit DAC operating behaviors
1. Settling within ±1 LSB
2. The INL is measured for 0+100mV to V
3. The DNL is measured for 0+100 mV to V
4. The DNL is measured for 0+100mV to V
5. Calculated by a best fit curve from V
6. VDDA = 3.0V, reference select set for VDDA (DACx_CO:DACRFS = 1), high power mode(DACx_C0:LPEN = 0), DAC set
Freescale Semiconductor, Inc.
I
I
DDA_DACH
t
DDA_DACL
V
Symbol
CCDACLP
V
V
t
t
PSRR
DACHP
DACLP
OFFSET
dacouth
DNL
DNL
Rop
dacoutl
T
T
to 0x800, Temp range from -40C to 105C
INL
BW
SR
E
CT
P
P
CO
GE
G
Supply current — low-power mode
Supply current — high-speed mode
Full-scale settling time (0x080 to 0xF7F) —
low-power mode
Full-scale settling time (0x080 to 0xF7F) —
high-power mode
Code-to-code settling time (0xBF8 to 0xC08)
— low-power mode and high-speed mode
DAC output voltage range low — high-speed
mode, no load, DAC set to 0x000
DAC output voltage range high — high-
speed mode, no load, DAC set to 0xFFF
Integral non-linearity error — high speed
mode
Differential non-linearity error — V
V
Differential non-linearity error — V
VREF_OUT
Offset error
Gain error
Power supply rejection ratio, V
Temperature coefficient offset voltage
Temperature coefficient gain error
Output resistance load = 3 kΩ
Slew rate -80h→ F7Fh→ 80h
Channel to channel cross talk
3dB bandwidth
Description
• High power (SP
• Low power (SP
• High power (SP
• Low power (SP
Table 33. 12-bit DAC operating behaviors
LP
LP
HP
HP
)
)
)
)
K20 Sub-Family Data Sheet, Rev. 1, 6/2012.
SS
+100 mV to V
DDA
DACR
DACR
DACR
General Business Information
DACR
DACR
> = 2.4 V
−100 mV
−100 mV with V
−100 mV
> 2
=
DACR
Preliminary
V
−100
−100 mV
0.05
Min.
550
DACR
1.2
60
40
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
DDA
> 2.4V
0.000421
±0.4
±0.1
0.12
Typ.
100
0.7
3.7
1.7
15
Peripheral operating requirements and behaviors
—
—
—
—
—
—
—
—
—
—
—
—
V
Max.
TBD
TBD
±0.8
±0.6
200
100
250
DACR
-80
30
±8
±1
±1
90
—
—
—
—
—
—
1
%FSR/C
%FSR
%FSR
μV/C
V/μs
LSB
LSB
LSB
Unit
kHz
mV
mV
μA
μA
dB
dB
μs
μs
μs
Ω
Notes
1
1
1
2
3
4
5
5
6
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