Data Sheet

FMB110 Datasheet Ver.1.0
-11-
LED pad resistance
V < 0.5V
-
-
12
Ω
V
IL
input logic level low
-
-
0.4
V
V
IH
input logic level high
1.0
-
-
V
Table 6: LED Driver Pads
2.3.3 10-bit Auxiliary ADC
10-bit auxiliary ADC
Min
Typ
Max
Unit
Resolution
-
-
10
Bits
Internal voltage reference
1.746
1.800
1.854
V
Functional input voltage range
0
-
Internal
voltage
reference
V
Accuracy (Guaranteed
monotonic)
INL
-3
-
3
LSB
DNL
-1
-
2
LSB
Offset
-1
-
1
LSB
Gain error
-1
-
1
%
Hardware conversion time
-
10
-
us
LED pad leakage
-1
-
1
uA
External pad capacitance for < 0.5 LSB error
0
100
-
nF
Table 7: 10-bit Auxiliary ADC
2.3.4 Class-D DAC Audio Output
Parameter
Conditions
Min
Typ
Max
Unit
Input Sample Width
-
-
-
24
Bits
Input Sample Rate, F
sample
-
8
-
192
kHz
Output Power
0 dBFS, 32Ω load
-3dBFS, 16 Ω load
-
-
30
mW
Load
-
16
32
30k
Ω
Signal to Noise Ratio, SNR
f
in
=1kHz 48kHz F
sample
B/W=20Hz->20kHz
A-Weighted
0dBFS signal 32Ω load
-
98.3
-
dBA
THD+N
f
in
=1kHz 48kHz F
sample
B/W=20Hz->20kHz
-1dBFS signal 32Ω load
-
-87.5
-
dB