Z87000 Datasheet, PDF (13/50 Pages) Zilog, Inc. – Spread Spectrum Controllers

Zilog
Z87000/Z87L00
Spread Spectrum Controllers
Table 9. 4-bit DAC (Temperature: -20/+70°C)
Parameter
Resolution
Minimum
Typical
Maximum Units
-
4
-
bit
1
Integral non-linearity
-
0.25
0.5
LSB
Differential non-linearity
-
0.25
1
LSB
Settling time (1/2 LSB)
-
-
22.5
ns
Zero error at 25°C
-
1
2
mV
Conversion time (input change to output change)
14
19
76
ns
Power dissipation, 25 pF load
1.2
(70°c)
20
(40°c)
24.1
mW
(-20°c)
Power dissipation, 25 pF load, Stop mode
0.18
(70°c)
1.0
(40°c)
1.1
mW
(-20°c)
Conversion time (input change to output change)
14.5
19.1
75.8
ns
Rise time (full swing)
11
15
71
ns
Output slew rate
8
67
96
V/µs
Output voltage range
-
0.2 AV_DD to 0.6AV_DD
-
V
Supply Range (=AV_DD)
Z87L00
Z87000
3.0
3.3
3.6
V
4.5
5.0
5.5
V
Output load resistance
330
Ohm
Output load capacitance
-
25
-
pF
DS96WRL0501
PRELIMINARY
1-13