
C8051F336/7/8/9
34
Rev.1.0
Table 6.11. IDAC Electrical Characteristics
–40 to +85 °C, VDD = 3.0 V Full-scale output current set to 2 mA unless otherwise specified.
Parameter
Conditions
Min
Typ
Max
Units
Static Performance
Resolution
10
bits
Integral Nonlinearity
—
±0.5
±2
LSB
Differential Nonlinearity
Guaranteed Monotonic
—
±0.5
±1
LSB
Output Compliance Range
0
—
VDD – 1.2
V
Offset Error
—
0
—
A
Full Scale Error
2 mA Full Scale Output
Current
—0
±30
A
Full Scale Error Tempco
—
30
—
ppm/°C
VDD Power Supply
Rejection Ratio
—6
—
A/V
Dynamic Performance
Output Settling Time to 1/2
LSB
IDA0H:L = 0x3FF to 0x000
—
5
—
s
Startup Time
—
5
—
s
Gain Variation
1 mA Full Scale Output Current
—
±1
—
%
0.5 mA Full Scale Output Current
—
±1
—
%
Power Consumption
Power Supply Current (VDD
supplied to IDAC)
2 mA Full Scale Output Current
—
2100
—
A
1 mA Full Scale Output Current
—
1100
—
A
0.5 mA Full Scale Output Current
—
600
—
A