MCF51JU128VHS FREESCALE [Freescale Semiconductor, Inc], MCF51JU128VHS Datasheet - Page 44

• Manufacturer Part Number: MCF51JU128VHS
• Description: MCF51JU128
• Manufacturer: FREESCALE [Freescale Semiconductor, Inc]

12-bit DAC electrical characteristics
1. Load regulation voltage is the difference between the VREF_OUT voltage with no load vs. voltage with defined load
TBD
TBD
6.7 Timers
See
44
Symbol
ΔV
Symbol
Symbol
V
T
V
V
DC
Ac
I
V
step
I
stup
drift
LOAD
bg
T
out
General Switching
tr
out
A
Voltage reference output — user trim
Voltage reference trim step
Temperature drift (Vmax -Vmin across the full
temperature range)
Aging coefficient
Bandgap only (MODE_LV = 00) current
Tight-regulation buffer (MODE_LV =10) current
Load regulation (MODE_LV = 10)
Buffer startup time
Line regulation (power supply rejection)
Description
Temperature
Voltage reference output with factory trim
Description
Description
• current = + 1.0 mA
• current = - 1.0 mA
Table 29. VREF full-range operating behaviors (continued)
Table 30. VREF limited-range operating requirements
MCF51JU128 Advance Information Data Sheet, Rev. 1, 08/2011.
Table 31. VREF limited-range operating behaviors
Specifications.
Figure 15. Typical output vs.temperature
Figure 16. Typical output vs. VDD
Preliminary
1.198
Min.
–60
—
—
—
—
—
—
—
—
—
TBD
Min.
Min.
0
Typ.
0.5
—
—
—
—
—
—
—
—
—
—
Max.
Max.
TBD
50
1.202
Max.
TBD
TBD
TBD
TBD
TBD
TBD
100
1.1
40
—
Freescale Semiconductor, Inc.
ppm/year
Unit
Unit
°C
V
Unit
mV
mV
mA
mV
mV
µA
dB
µs
V
Figure 15
Notes
Notes
Notes
See
1