MK20DN512VMC10 FREESCALE [Freescale Semiconductor, Inc], MK20DN512VMC10 Datasheet - Page 44

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

Peripheral operating requirements and behaviors
6.6.1.3 16-bit ADC with PGA operating conditions
44
V
Symbol
R
V
REFPGA
V
V
R
PGAD
ADIN
T
DDA
CM
AS
S
Supply voltage
PGA ref voltage
Input voltage
Input Common
Mode range
Differential input
impedance
Analog source
resistance
ADC sampling
time
Description
Figure 15. Typical ENOB vs. ADC_CLK for 16-bit single-ended mode
Table 29. 16-bit ADC with PGA operating conditions
Absolute
Gain = 1, 2, 4, 8
Gain = 16, 32
Gain = 64
Conditions
K20 Sub-Family Data Sheet, Rev. 1, 6/2012.
Table continues on the next page...
General Business Information
Preliminary
VREF_OU
V
V
1.71
1.25
Min.
—
—
—
—
SSA
SSA
T
VREF_OU
Typ.
128
100
64
32
—
—
—
—
T
1
VREF_OU
V
V
Max.
3.6
—
—
—
—
—
DDA
DDA
T
Freescale Semiconductor, Inc.
Unit
kΩ
µs
Ω
V
V
V
V
IN+ to IN-
Notes
2,
5
6
3
4