C8051F305 View Datasheet(PDF) - Unspecified
Part Name
Description
MFG CO.
'C8051F305' PDF : 174 Pages View PDF
C8051F300/1/2/3/4/5
Table 5.1. ADC0 Electrical Characteristics
VDD = 3.0 V, VREF = 2.40 V (REFSL = 0), PGA Gain = 1, –40 to +85 °C unless otherwise specified
Parameter
Conditions
Min Typ Max Units
DC Accuracy
Resolution
8
bits
Integral Nonlinearity
±0.5 ±1
LSB
Differential Nonlinearity
Guaranteed Monotonic
±0.5 ±1
LSB
Offset Error1
0.5±0.6
LSB
Full Scale Error1
Differential mode
–1±0.5
LSB
Dynamic Performance (10 kHz Sine-wave Differential Input, 1 dB below Full Scale, 500 ksps)
Signal-to-Noise Plus Distortion
45
48
dB
Total Harmonic Distortion
Up to the 5th harmonic
–56
dB
Spurious-Free Dynamic Range
58
dB
Conversion Rate
SAR Conversion Clock
6
MHz
Conversion Time in SAR Clocks
8
clocks
Track/Hold Acquisition Time
300
ns
Throughput Rate
500
ksps
Analog Inputs
Input Voltage Range
0
VREF
V
Input Capacitance
5
pF
Temperature Sensor
Linearity1,2,3
±0.5
°C
Gain1,2,3
3350
±110
µV / °C
Offset1,2,3
(Temp = 0 °C)
897±31
mV
Power Specifications
Power Supply Current (VDD sup- Operating Mode, 500 ksps
plied to ADC0)
400 900
µA
Power Supply Rejection
±0.3
mV/V
Notes:
1. Represents one standard deviation from the mean.
2. Measured with PGA Gain = 2.
3. Includes ADC offset, gain, and linearity variations.
Rev. 2.6
45
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