User's Manual

LE920A4 HW User Guide Hardware Interfaces
Doc#: 1VV0301261 Audio Interface
Rev. 4.3 Page 84 of 123 2017-12-07
8.6.2.2. Analog Output Characteristics
Table 36: EAR Output Characteristics (Valid for both EAR1 and EAR2)
Parameter Conditions Min Typ Max
Output impedance 16Ω 32Ω
Max power output THD < 1%
f = 1 kHz
Differential mode, R
L
= 16Ω
30 mW 52 mW
Max power output THD < 1%
f = 1 kHz
Differential mode, R
L
= 32Ω
32 mW
Full-scale output
Differential mode 1 V
RMS
Single-ended mode 0.56
V
RMS
THD+N
P
OUT
= 25 mW
R
L
= 32Ω
f = 1 kHz
Differential mode
- 80 dB
P
OUT
= 25 mW
R
L
= 32Ω
f = 1 kHz
Single-ended mode
-76 dB