MAX9736B 查看數據表（PDF） - Maxim Integrated
零件编号
产品描述 (功能)
生产厂家
MAX9736B Datasheet PDF : 25 Pages
| |||
Mono/Stereo High-Power Class D Amplifier
ELECTRICAL CHARACTERISTICS (continued)
(VPVDD = 20V, VVS = 5V, VAGND = VPGND = 0V, VMOD = VSHDN = VMUTE = 5V, REGEN = MONO = AGND, C1 = 0.1μF, C2 = 1μF,
RIN_ = 20kΩ and RFB_= 20kΩ, RL = ∞, AC measurement bandwidth 22Hz to 22kHz, TA = TMIN to TMAX, unless otherwise noted.
Typical values are at TA = +25°C.) (Notes 4, 5)
PARAMETER
MAX9736D Output Power
(Thermally Limited)
Total Harmonic Distortion Plus
Noise
SYMBOL
THD+N
CONDITIONS
Stereo
VPVDD = 12V
Mono
Stereo
VPVDD = 18V
Mono
Stereo
VPVDD = 24V Mono
RL = 8Ω
RL = 4Ω
RL = 8Ω
RL = 4Ω
RL = 8Ω
RL = 4Ω
MAX9736A, POUT = 4W, f = 1kHz,
PWM modulation mode, RL = 8Ω
MAX9736B/D, POUT = 2W, f = 1kHz,
PWM modulation mode, RL = 8Ω
MIN TYP MAX UNITS
8.5
17
5.5
W
11
3.5
7
0.04
%
0.04
Signal-to-Noise Ratio
Noise
Crosstalk
Efficiency
Click-and-Pop Level
Switching Frequency
Spread-Spectrum Bandwidth
Thermal Shutdown Level
Thermal Shutdown Hysteresis
Turn-On Time
SNR
VN
η
KCP
tON
A-weighted
MAX9736A/D,
POUT = 8W, RL = 8Ω
MAX9736B, POUT = 6W,
RL = 8Ω
A-weighted
(Note 9)
MAX9736A/D
MAX9736B
L to R, R to L, POUT = 1W, f = 1kHz, RL = 8Ω
POUT = 8W, MAX9736A, PVDD = 12V, RL = 8Ω
Peak voltage, 32
samples/second,
A-weighted
(Notes 9 and 10)
Into mute
Out of mute
270
96.5
97
120
100
100
88
36
36
300
±4
160
30
110
dB
μVRMS
dB
%
dBV
330
kHz
kHz
°C
°C
ms
4 _______________________________________________________________________________________
Share Link: 