MAX9704ETJ Maxim, MAX9704ETJ Datasheet - Page 3

• Manufacturer Part Number: MAX9704ETJ
• Description: 15W / Filterless / Spread-Spectrum Mono/Stereo Class D Amplifiers
• Manufacturer: Maxim

ELECTRICAL CHARACTERISTICS (continued)
(V
(f
Typical values are at T
Note 1: All devices are 100% production tested at +25°C. All temperature limits are guaranteed by design.
Note 2: Testing performed with a resistive load in series with an inductor to simulate an actual speaker load. For R
Note 3: PSRR is specified with the amplifier inputs connected to GND through C
Note 4: Do not apply more than 8V to any logic pin.
Total Harmonic Distortion Plus
Noise
Signal-to-Noise Ratio
Crosstalk
Oscillator Frequency
Efficiency
Regulator Output
DIGITAL INPUTS (SHDN, FS_, G_) (Note 4)
Input Thresholds
Input Leakage Current
S
DD
= 660kHz), R
= 15V, GND = PGND = 0V, SHDN ≥ V
For R
PARAMETER
L
= 4Ω, L = 33µH.
L
connected between OUTL+ and OUTL- and OUTR+ and OUTR-, T
_______________________________________________________________________________________
A
= +25°C.) (Notes 1, 2)
SYMBOL
THD+N
V
f
SNR
OSC
REG
15W, Filterless, Spread-Spectrum
IH
Mono/Stereo Class D Amplifiers
f
P
R
10W, f = 1kHz
Left to right, right to left, 8
FS1 = L, FS2 = L
FS1 = L, FS2 = H
FS1 = H, FS2 = L
FS1 = H, FS2 = H (spread-spectrum mode)
P
V
V
, A
IN
OUT
L
OUT
IH
IL
V
= 1kHz, either FFM or SSM, R
= 8 , P
= 16dB, C
= 4W
= 15W, f = 1kHz, R
OUT
=
SS
CONDITIONS
= C
BW = 22Hz to
22kHz
A-weighted
IN
L
= C
= 8
load, f
REG
L
= 0.47µF, C1 = 100nF, C2 = 1µF, FS1 = FS2 = GND
IN
= 8 ,
IN
.
= 10kHz
FFM
SSM
FFM
SSM
A
= T
MIN
MIN
560
2.5
to T
MAX
, unless otherwise noted.
±7%
TYP
0.07
670
940
470
670
94
88
97
91
65
78
6
L
= 8Ω, L = 68µH.
MAX
800
0.8
1
UNITS
kHz
dB
dB
µA
%
%
V
V
3