Features
 AEC-Q100 (rev. G) qualified
 Integrated 110 dB D/A conversion
 I2S and TDM digital input (3.3/1.8 V)
 Input sampling frequency: 44.1 kHz, 48 kHz, 96
kHz, 192 kHz
 Full I2C bus driving (3.3/1.8 V) with 8 different
I2C bus addresses
 EMI control for FM/AM compatibility
 EMI compliance evaluated following normative
IEC61967-4 and IEC62132-4
 Low radiation function (LRF)
 Very low quiescent current
 Output low-pass filter included in the feedback
allowing outstanding audio performances
 Wide operating supply range: target 5.5 V-50 V
 MOSFET power outputs allowing high output
power capability under step-up voltage:
– 2 x 120 W /4 Ω @ 35 V, 1 kHz THD = 1%
(2 x150 W /4 Ω @ 35 V, 1 kHz THD =10%)
– 2 x 140 W /8 Ω @ 50 V, 1 kHz THD = 1%
(2 x180 W /8 Ω @ 50 V, 1 kHz THD =10%)
– 2 x 270 W /8 Ω @ 50 V max output power
 Operation under standard car battery with high
output power:
– 2 x 22 W /4 Ω @ 14 V, 1 kHz THD = 1%
(2 x 28 W /4 Ω @ 14 V, 1 kHz THD = 10%)
– 2 x 37 W /2 Ω @ 14 V, 1 kHz THD = 1%
(2 x 46 W /2 Ω @ 14 V, 1 kHz THD = 10%)
 Possibility to drive 2 Ω loads (until 18 V)
 Independent channel operation
 I2C bus diagnostics:
– Short to Vcc/GND diagnostic (including soft
shorts up to 1k Ω)
– DC load diagnostic
– AC load diagnostic (working both with
internally generated and externally
generated tone)
 Integrated fault protection
 Input and output offset detector
 Clipping detector
 Legacy mode ('no I2C' mode)
 Short circuit and ESD integrated protections
 Package: LQFP64 exposed pad up