User's Manual

USER MANUAL
WSA520S
Wireless Audio Transceiver, 5GHz 30.0x40.4x3.2[mm], 24pin FFC Version: 01
5 /17 OCT 29, 2020
5. Electrical Specifications
5-1. Absolute Maximum Ratings
Absolute Maximum Ratings (AMR) are stress ratings only. AMR corresponds to the maximum value that can be applied without leading to
instantaneous or very short-term unrecoverable hard failure (destructive breakdown). Stresses beyond those listed under AMR may cause
permanent damage to the device.
Functional operation of the device at these or any other conditions beyond those indicated under “Recommended Operating Range” is not
implied. Exposure to absolute-maximum-rated conditions for extended periods may adversely affect device reliability.
Device functional operating limits and guaranteed performance specifications are given under Electrical Characteristics at the test
conditions specified.
CONDITION MIN MAX
+5 Supply Voltage Input -0.3V 6.0V
Input Voltage Range – Digital Inputs -0.3V 3.6V
Input Voltage Range – Analog Inputs -0.3V 3.6V
Operating Temperature -5ºC +40ºC
Storage Temperature -40ºC +85ºC
Static Discharge Voltage* +/-30KV
Notes;
* System level ESD : IEC 61000-4-2; C = 150pF, R = 330
Ω
5-2. Recommended operating Range
PARAMETER MIN TYP MAX UNIT
VDD, +5V Supply Input voltage 4.5 5 5.5 V
Operating Temperature -5ºC +40ºC ºC
5-3. Electrical Characteristics – DC
Typical specifications at TA = 25°C, VDD = 5V
PARAMETER CONDITION MIN TYP MAX UNIT
Current
Continuous TX (TX Module) 400
mA
Linked status for TX 57
Searching for TX 86
Continuous RX 26
Linked status for RX 26