MC56F8006 Datasheet, PDF (64/100 Pages) Freescale Semiconductor, Inc – Digital Signal Controller

Specifications
Characteristic
Table 36. ADC Characteristics (V_REFH = V_DDA, V_REFL = V_SSA)
Conditions
Symb
Min
Typ¹
Max
Unit
Comment
Supply current
ADLPC=1
ADLSMP=1
ADCO=1
I_DDAD
—
120
—
Supply current
ADLPC=1
ADLSMP=0
ADCO=1
I_DDAD
—
202
—
Supply current
ADLPC=0
ADLSMP=1
ADCO=1
I_DDAD
—
288
—
Supply current
ADLPC=0
ADLSMP=0
ADCO=1
I_DDAD
—
0.532
1
ADC
High speed (ADLPC=0)
f_ADACK
2
3.3
5
asynchronous
clock source
Low power (ADLPC=1)
1.25
2
3.3
μA
μA
μA
mA
MHz
t_ADACK =
1/f_ADACK
Conversion time Short sample (ADLSMP=0)
t_ADC
—
20
—
ADCK
(including
sample time)
Long sample (ADLSMP=1)
—
40
—
cycles
Sample time
Differential
Non-linearity
Integral
non-linearity
Short sample (ADLSMP=0)
Long sample (ADLSMP=1)
12-bit mode
10-bit mode³
8-bit mode³
12-bit mode
10-bit mode
t_ADS
DNL
INL
—
3.5
—
ADCK
cycles
—
23.5
—
—
±1.75
—
LSB²
—
±0.5
±1.0
—
±0.3
±0.5
—
±1.5
—
LSB²
—
±0.5
±1.0
Quantization
error
8-bit mode
12-bit mode
10-bit mode
—
±0.3
±0.5
E_Q
— –1 to 0 —
LSB²
—
—
±0.5
Input leakage
error
8-bit mode
12-bit mode
10-bit mode
—
—
±0.5
E_IL
—
±2
—
LSB² Pad leakage⁴ *
—
±0.2
±4
R_AS
8-bit mode
—
±0.1
±1.2
Temp sensor
slope
–40°C–25°C
25°C–125°C
m
—
1.646
— mV/°C
—
1.769
—
Temp sensor
voltage
25°C
V_TEMP25
—
701.2
—
mV
MC56F8006/MC56F8002 Digital Signal Controller, Rev. 2
64
Freescale Semiconductor