參數(shù)資料
型號(hào): MAX9737ETG+
廠商: Maxim Integrated Products
文件頁數(shù): 8/13頁
文件大?。?/td> 0K
描述: IC AMP AUDIO 13W MONO D 24TQFN
產(chǎn)品培訓(xùn)模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝: 75
類型: D 類
輸出類型: 1-通道(單聲道)
在某負(fù)載時(shí)最大輸出功率 x 通道數(shù)量: 13W x 1 @ 4 歐姆
電源電壓: 8 V ~ 28 V
特點(diǎn): 消除爆音,靜音,短路保護(hù)和熱保護(hù),關(guān)機(jī)
安裝類型: 表面貼裝
供應(yīng)商設(shè)備封裝: 24-TQFN-EP(4x4)
封裝/外殼: 24-WFQFN 裸露焊盤
包裝: 管件
MAX9737
Mono 7W Class D Amplifier
4
_______________________________________________________________________________________
Typical Operating Characteristics
(VPVDD = 12V, VGND = VPGND = 0, VSHDN = VMUTE = 5V, RIN = RFB = 20kΩ, unless otherwise noted.)
TOTAL HARMONIC DISTORTION
PLUS NOISE vs. FREQUENCY
MAX9737
toc01
FREQUENCY (Hz)
THD+N
(%)
10k
1k
100
0.1
10
100k
1
0.01
PVDD = 12V,
8
Ω LOAD
4W
2W
TOTAL HARMONIC DISTORTION
PLUS NOISE vs. FREQUENCY
MAX9737
toc02
FREQUENCY (Hz)
THD+N
(%)
10k
1k
100
0.1
10
100k
1
0.01
PVDD = 12V,
4
Ω LOAD
POUT = 4W
POUT = 2W
TOTAL HARMONIC DISTORTION
PLUS NOISE vs. OUTPUT POWER
MAX9737
toc03
OUTPUT POWER (W)
THD+N
(%)
7
6
5
4
3
2
1
0.1
1
10
0.01
08
PVDD = 12V,
8
Ω LOAD
6kHz
1kHz
20Hz
TOTAL HARMONIC DISTORTION
PLUS NOISE vs. OUTPUT POWER
MAX9737
toc04
OUTPUT POWER (W)
THD+N
(%)
7
6
5
4
3
2
1
0.1
1
10
0.01
08
PVDD = 18V,
8
Ω LOAD
6kHz
1kHz
20Hz
TOTAL HARMONIC DISTORTION
PLUS NOISE vs. OUTPUT POWER
MAX9737
toc05
OUTPUT POWER (W)
THD+N
(%)
7
6
5
4
3
2
1
0.1
1
10
0.01
08
PVDD = 24V,
8
Ω LOAD
6kHz
1kHz
20Hz
TOTAL HARMONIC DISTORTION
PLUS NOISE vs. OUTPUT POWER
MAX9737
toc06
OUTPUT POWER (W)
THD+N
(%)
14
12
10
8
6
4
2
0.1
1
10
0.01
016
PVDD = 12V,
4
Ω LOAD
6kHz
1kHz
20Hz
0
20
10
40
30
60
50
70
90
80
100
02
3
1
45678
EFFICIENCY
vs. TOTAL OUTPUT POWER
MAX9737 toc07
TOTAL OUTPUT POWER (W)
EFFICEINCY
(%)
POWER
DISSIPATION
(W)
EFFICIENCY
PVDD = 12V,
8
Ω LOAD
POWER DISSIPATION
0
2
1
4
3
6
5
7
9
8
10
0
20
10
40
30
60
50
70
90
80
100
02
3
1
45678
EFFICIENCY
vs. TOTAL OUTPUT POWER
MAX9737 toc08
TOTAL OUTPUT POWER (W)
EFFICEINCY
(%)
EFFICIENCY
PVDD = 18V,
8
Ω LOAD
POWER DISSIPATION
0
2
1
4
3
6
5
7
9
8
10
POWER
DISSIPATION
(W)
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