參數(shù)資料
型號: MAX9704ETJ+T
廠商: Maxim Integrated Products
文件頁數(shù): 15/20頁
文件大小: 0K
描述: IC AMP AUDIO PWR 16W STER 32TQFN
產(chǎn)品培訓模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標準包裝: 2,500
類型: D 類
輸出類型: 2 通道(立體聲)
在某負載時最大輸出功率 x 通道數(shù)量: 16W x 2 @ 16 歐姆
電源電壓: 10 V ~ 25 V
特點: 消除爆音,差分輸入,靜音,短路和熱保護,關機
安裝類型: 表面貼裝
供應商設備封裝: 32-TQFN-EP(7x7)
封裝/外殼: 32-WQFN 裸露焊盤
包裝: 帶卷 (TR)
MAX9703/MAX9704
10W Stereo/15W Mono, Filterless,
Spread-Spectrum, Class D Amplifiers
4
_______________________________________________________________________________________
TOTAL HARMONIC DISTORTION PLUS
NOISE vs. FREQUENCY
MAX9703/04
toc01
FREQUENCY (Hz)
THD+N
(%)
10k
1k
100
0.1
1
10
0.01
10
100k
VDD = 15V
RL = 4
Ω
AV = 16dB
POUT = 4W
POUT = 500mW
TOTAL HARMONIC DISTORTION PLUS
NOISE vs. FREQUENCY
MAX9703/04
toc02
FREQUENCY (Hz)
THD+N
(%)
10k
1k
100
0.1
1
10
0.01
10
100k
VDD = 15V
RL = 8
Ω
AV = 16dB
POUT = 500mW
POUT = 8W
TOTAL HARMONIC DISTORTION PLUS
NOISE vs. FREQUENCY
MAX9703/04
toc03
FREQUENCY (Hz)
THD+N
(%)
10k
1k
100
0.1
1
10
0.01
10
100k
VDD = 20V
RL = 8
Ω
AV = 16dB
POUT = 8W
POUT = 500mW
TOTAL HARMONIC DISTORTION PLUS
NOISE vs. FREQUENCY
MAX9703/04
toc04
FREQUENCY (Hz)
THD+N
(%)
10k
1k
100
0.1
1
10
0.01
10
100k
VDD = 20V
RL = 8
Ω
AV = 16dB
POUT = 8W
SSM
FFM
TOTAL HARMONIC DISTORTION PLUS
NOISE vs. OUTPUT POWER
MAX9703/04
toc07
OUTPUT POWER (W)
THD+N
(%)
4
2
6
8
10 12 14 16 18
0.1
1
10
100
0.01
020
VDD = 20V
RL = 8
Ω
AV = 16dB
f = 100Hz
f = 1kHz
f = 10kHz
TOTAL HARMONIC DISTORTION PLUS
NOISE vs. OUTPUT POWER
MAX9703/04
toc05
OUTPUT POWER (W)
THD+N
(%)
6
45
2
3
1
0.1
1
10
100
0.01
010
9
78
VDD = 15V
RL = 4
Ω
AV = 16dB
f = 10kHz
f = 1kHz
f = 100Hz
TOTAL HARMONIC DISTORTION PLUS
NOISE vs. OUTPUT POWER
MAX9703/04
toc06
OUTPUT POWER (W)
THD+N
(%)
1 2 3456 7 8 9 10 11 12 13 14
0.1
1
10
0.01
015
VDD = 15V
RL = 8
Ω
AV = 16dB
f = 100Hz
f = 1kHz
f = 10kHz
TOTAL HARMONIC DISTORTION PLUS
NOISE vs. OUTPUT POWER
MAX9703/04
toc08
OUTPUT POWER (W)
THD+N
(%)
12 3 4 56 7 8 9 10111213141516171819
0.1
1
10
0.01
020
FFM (335kHz)
SSM
VDD = 20V
RL = 8
Ω
AV = 16dB
f = 1kHz
EFFICIENCY vs. OUTPUT POWER
MAX9703/04
toc09
OUTPUT POWER (W)
EFFICIENCY
(%)
8
6
4
23
5
7
9
1
10
20
30
40
50
60
70
80
90
100
0
010
VDD = 12V
AV = 16dB
f = 1kHz
RL = 4
Ω
RL = 8
Ω
Typical Operating Characteristics
(33H with 4
Ω, 68H with 8Ω, part in SSM mode, 136H with 16Ω, measurement BW = 22Hz to 22kHz, unless otherwise noted.)
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