mk50dn512zcll10 Freescale Semiconductor, Inc, mk50dn512zcll10 Datasheet - Page 46

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

Peripheral operating requirements and behaviors
6. Limit the input signal swing so that the PGA does not saturate during operation. Input signal swing is dependent on the
6.6.2 CMP and 6-bit DAC electrical specifications
1. Typical hysteresis is measured with input voltage range limited to 0.6 to V
2. Comparator initialization delay is defined as the time between software writes to change control inputs (Writes to DACEN,
3. 1 LSB = V
46
Symbol
V
V
PGA reference voltage and gain setting.
VRSEL, PSEL, MSEL, VOSEL) and the comparator output settling to a stable level.
I
I
I
DAC6b
V
V
CMPOh
DNL
V
DDHS
CMPOl
t
t
DDLS
INL
V
DHS
DLS
AIN
AIO
DD
H
reference
Supply voltage
Supply current, High-speed mode (EN=1, PMODE=1)
Supply current, low-speed mode (EN=1, PMODE=0)
Analog input voltage
Analog input offset voltage
Analog comparator hysteresis
Output high
Output low
Propagation delay, high-speed mode (EN=1,
PMODE=1)
Propagation delay, low-speed mode (EN=1,
PMODE=0)
Analog comparator initialization delay
6-bit DAC current adder (enabled)
6-bit DAC integral non-linearity
6-bit DAC differential non-linearity
Description
Table 31. Comparator and 6-bit DAC electrical specifications
• CR0[HYSTCTR] = 00
• CR0[HYSTCTR] = 01
• CR0[HYSTCTR] = 10
• CR0[HYSTCTR] = 11
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K50 Sub-Family Data Sheet Data Sheet, Rev. 5, 5/2011.
1
2
Preliminary
V
V
SS
DD
1.71
–0.5
–0.3
Min.
120
20
—
—
—
—
—
—
—
—
—
—
– 0.3
– 0.5
DD
-0.6V.
Typ.
250
10
20
30
50
—
—
—
—
—
—
—
—
—
—
5
7
Freescale Semiconductor, Inc.
Max.
V
200
200
600
3.6
0.5
0.5
0.3
20
20
40
—
—
—
—
—
—
DD
LSB
LSB
Unit
mV
mV
mV
mV
mV
μA
μA
μA
ns
ns
μs
V
V
V
V
3