User Manual


SLOS406A − FEBRUARY 2003 − REVISED MARCH 2003
6
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dc characteristics, T
A
= 25°C, V
CC
= 12 V, R
L
= 8 Ω (unless otherwise noted)
PARAMETER
TEST CONDITIONS MIN TYP MAX UNIT
| V
OS
|
Output offset voltage (measured
differentially)
INN and INP connected together,
Gain = 36 dB
10 65 mV
V2P5 (terminal 4) 2.5-V Bias voltage No load
0.45x
AV
DD
0.5x
AV
DD
0.55x
AV
DD
V
PSRR Power supply rejection ratio V
CC
= 11.5 V to 12.5 V −80 dB
I
CC
Supply quiescent current MUTE = 2 V, SD = 2 V 16 28.5 mA
I
CC(MUTE)
MUTE mode quiescent current MUTE = 3.5 V, SD = 2 V 7 9 mA
I
CC(max power)
Supply current at max power R
L
= 8 Ω, P
O
= 3 W 0.6 A
I
CC(SD)
Supply current in shutdown mode SD = 0.8 V 1 10 µA
V
CC
= 12 V,
High side 600 700
r
ds(on)
Drain-source on-state resistance
V
CC
= 12 V,
I
O
= 1 A,
T = 25 C
Low side 600 700
mΩ
r
ds(on)
Drain-source on-state resistance
I
O
= 1 A,
T
J
= 25°C
Total 1200 1400
m
ac characteristics, T
A
= 25°C, V
CC
= 12 V, R
L
= 8 Ω (unless otherwise noted)
PARAMETER TEST CONDITIONS MIN TYP MAX UNITS
k
SVR
Supply ripple rejection ratio
V
CC
= 11.5 V to 12.5 V from 10 Hz
to 1 kHz, Gain = 36 dB
−67 dB
P
O(max)
Maximum continuous output power
THD+N = 1%, f = 1 kHz, R
L
= 8 Ω 3 W
P
O(max)
Maximum continuous output power
THD+N = 10%, f = 1 kHz, R
L
= 8 Ω
3.75 W
V
n
Output integrated noise floor
20 Hz to 22 kHz, No weighting filter,
Gain = 0.5 dB
−82 dBV
Crosstalk, Left → Right Gain = 13.2 dB, P
O
= 1 W, R
L
= 8 Ω −77 dB
SNR Signal-to-noise ratio
Maximum output at THD+N < 0.5%,
f= 1 kHz, Gain = 0.5 dB
102 dB
Thermal trip point 150 °C
Thermal hystersis 20 °C