mk50dn512zcll10 Freescale Semiconductor, Inc, mk50dn512zcll10 Datasheet - Page 44

• Manufacturer Part Number: mk50dn512zcll10
• Description: K50 Sub-family Data Sheet Supports The Following
• Manufacturer: Freescale Semiconductor, Inc

Peripheral operating requirements and behaviors
6.6.1.4 16-bit ADC with PGA characteristics
44
dG/dV
dV
I
Symbol
I
DDA_PGA
CMRR
DC_PGA
PSRR
dG/dT
T
V
OFS
BW
GSW
OFS
G
/dT
DDA
Supply current
Input DC current
Gain
Input signal
bandwidth
Power supply
rejection ratio
Common mode
rejection ratio
Input offset
voltage
Gain switching
settling time
Gain drift over
temperature
Offset drift over
temperature
Gain drift over
supply voltage
Description
4
Table 30. 16-bit ADC with PGA characteristics
K50 Sub-Family Data Sheet Data Sheet, Rev. 5, 5/2011.
Low power
(ADC_PGA[PGALPb]=0)
Gain =1, V
V
Gain =64, V
V
Gain=1
Gain=1
Conditions
CM
CM
• PGAG=0
• PGAG=1
• PGAG=2
• PGAG=3
• PGAG=4
• PGAG=5
• PGAG=6
• 16-bit modes
• < 16-bit modes
• Gain=1
• Gain=64
• Gain=1
• Gain=64
• Gain=1
• Gain=64
=0.5V
=0.1V
REFPGA
Table continues on the next page...
REFPGA
=1.2V,
=1.2V,
Preliminary
0.95
15.2
30.0
58.8
TBD
TBD
TBD
Min.
1.9
3.8
7.6
—
—
—
—
—
—
—
—
—
—
—
—
Typ.
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
1.54
0.57
31.6
63.3
420
0.2
16
—
—
—
1
2
4
8
1
Max.
TBD
1.05
16.6
33.2
67.8
TBD
TBD
TBD
TBD
TBD
TBD
2.1
4.2
8.4
40
10
—
—
—
—
—
4
Freescale Semiconductor, Inc.
ppm/°C
ppm/°C
ppm/°C
Unit
kHz
kHz
%/V
%/V
mV
μA
μA
μA
dB
dB
dB
µs
A
0 to 50°C, ADC
V
Output offset =
V
Averaging=32
f
R
f
DDA
VDDA
OFS
VCM
500mVpp,
V
0 to 50°C
±100mV,
AS
to 3.6V
DDA
100Hz
Notes
V
60Hz
*(Gain+1)
from 1.71
= 50Hz,
< 100Ω
= 50Hz,
CM
2
3
5
= 3V
=