Table 8.1. Dac Electrical Characteristics - Silicon Laboratories C8051F120 Manual

.
VDD = 3.0 V, AV+ = 3.0 V, VREF = 2.40 V (REFBE = 0), No Output Load unless otherwise specified
PARAMETER
STATIC PERFORMANCE
Resolution
Integral Nonlinearity
Differential Nonlinearity
Output Noise
Offset Error
Offset Tempco
Gain Error
Gain-Error Tempco
VDD Power Supply Rejection
Ratio
Output Impedance in Shutdown
Mode
Output Sink Current
Output Short-Circuit Current
DYNAMIC PERFORMANCE
Voltage Output Slew Rate
Output Settling Time to 1/2 LSB
Output Voltage Swing
Startup Time
ANALOG OUTPUTS
Load Regulation
POWER CONSUMPTION (each DAC)
Power Supply Current (AV+ sup-
plied to DAC)

Table 8.1. DAC Electrical Characteristics

CONDITIONS
No Output Filter
100 kHz Output Filter
10 kHz Output Filter
Data Word = 0x014
DACnEN = 0
Data Word = 0xFFF
Load = 40pF
Load = 40pF, Output swing from code
0xFFF to 0x014
I = 0.01mA to 0.3mA at code 0xFFF
L
Data Word = 0x7FF
Rev. 1.2
C8051F120/1/2/3/4/5/6/7
MIN TYP
12
±1.5
250
128
41
±3
6
±20
10
-60
100
300
15
0.44
10
0
10
60
110
MAX UNITS
bits
LSB
±1 LSB
µVrms
±30 mV
ppm/°C
±60 mV
ppm/°C
dB
kΩ
µA
mA
V/µs
µs
VREF- V
1LSB
µs
ppm
400 µA
105