Datasheet

0 08
0.1
0.12
0.14
0.16
0.18
P
Hystereris (V)
00
01
10
HYSTCTR
Setting
0
0.02
0.04
0.06
0.08
0.1 0.4 0.7 1 1.3 1.6 1.9 2.2 2.5 2.8 3.1
CMP
10
11
Vin level (V)
Figure 16. Typical hysteresis vs. Vin level (VDD=3.3V, PMODE=1)
6.6.3 12-bit DAC electrical characteristics
6.6.3.1 12-bit DAC operating requirements
Table 32. 12-bit DAC operating requirements
Symbol Desciption Min. Max. Unit Notes
V
DDA
Supply voltage 1.71 3.6 V
V
DACR
Reference voltage 1.13 3.6 V 1
T
A
Temperature Operating temperature
range of the device
°C
C
L
Output load capacitance — 100 pF 2
I
L
Output load current — 1 mA
1. The DAC reference can be selected to be V
DDA
or the voltage output of the VREF module (VREF_OUT)
2. A small load capacitance (47 pF) can improve the bandwidth performance of the DAC
Peripheral operating requirements and behaviors
K20 Sub-Family Data Sheet Data Sheet, Rev. 7, 02/2013.
Freescale Semiconductor, Inc. 49