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Product Technical Specification
Refer to the following table for the electrical characteristics of the RESET_IN_N interface.
Table 23.
RESET_IN_N Electrical Characteristics
Parameter
Input Voltage-Low (V)
Input Voltage-High (V)
Reset assertion time (ms)
Power-up period (ms) from RESET_IN_N falling edge*
*
With the PWR_ON_N signal at low level.
3.11. Analog to Digital Converter (ADC)
Two Analog to Digital Converter inputs, ADC0 and ADC1, are provided by AirPrime HL77xx modules.
These converters are 8-bits resolution ADCs ranging from 0 to 1.8V.
Typical ADC use is for monitoring external voltage, wherein an application is used to safely power OFF
an external supply in case of overvoltage.
Refer to the following table for the pad description of the ADC interface.
Table 24.
ADC Pad Description
Pad Number
24
25
Refer to the following table for the electrical characteristics of the ADC interface.
Table 25.
ADC Electrical Characteristics
Parameter
ADCx Resolution
Conversion Rate
Input Voltage Range
Integral Nonlinearity
Differential Nonlinearity
Offset Error
Gain Error
Input Resistance
Input Capacitance
during sampling phase
41110555
Signal Name
ADC1
ADC0
Minimum
Typical
-
8
-
-
0
-
-
± 1
-
± 0.5
-
± 1
-
± 1
43
52
-
3
Rev 1.0
Detailed Interface Specifications
Minimum
1.33 (TBC)
20 (TBC)
2000 (TBC)
I/O
Description
I
Analog to digital converter
I
Analog to digital converter
Maximum
Unit
-
bits
2
MHz
1.8
V
± 2
LSB
± 1
LSB
± 2
LSB
± 2
LSB
61
kΩ
pF
November 01, 2017
Typical
Maximum
-
0.51 (TBC)
-
2.2 (TBC)
-
-
-
-
Remarks
General purpose input
%FS
%FS
31
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