(MAX98400A, V
參數(shù)資料
型號: MAX98400BETG+T
廠商: Maxim Integrated Products
文件頁數(shù): 2/26頁
文件大?。?/td> 0K
描述: IC AMP AUDIO STEREO D 24TQFN
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: 12W x 2 @ 8 歐姆
電源電壓: 8 V ~ 28 V
特點: 消除爆音,差分輸入,短路和熱保護,關閉
安裝類型: 表面貼裝
供應商設備封裝: 24-TQFN-EP(4x4)
封裝/外殼: 24-WFQFN 裸露焊盤
包裝: 帶卷 (TR)
Stereo, High-Power, Class D Amplifiers
MAX98400A/MAX98400B
10
Typical Operating Characteristics (continued)
(MAX98400A, VPVDD = 18V, VSHDN = 5V, LIM_TH = VS, TEMPLOCK = unconnected; G1 = GND, G2 = open (gain = 20.1dB), CIN =
CREL = C1 = C2 = 1FF, typical values are at TA = +25NC, unless otherwise noted.)
TOTAL HARMONIC DISTORTION PLUS NOISE
vs. OUTPUT POWER (MONO)
MAX98400
toc28
OUTPUT POWER (W)
THD+N
(%)
20
16
12
8
4
0.01
0.1
1
10
0.001
0
24
f = 6kHz
f = 100Hz
f = 1kHz
VPVDD = 12V,
4I LOAD
TOTAL HARMONIC DISTORTION PLUS NOISE
vs. OUTPUT POWER (MONO)
MAX98400
toc29
OUTPUT POWER (W)
THD+N
(%)
40
32
24
16
8
0.01
0.1
1
10
0.001
0
48
f = 6kHz
f = 100Hz
f = 1kHz
VPVDD = 18V,
4I LOAD
TOTAL HARMONIC DISTORTION PLUS NOISE
vs. OUTPUT POWER (MONO)
MAX98400
toc30
OUTPUT POWER (W)
THD+N
(%)
70
60
50
40
30
20
10
0.01
0.1
1
10
0.001
0
80
f = 6kHz
f = 100Hz
f = 1kHz
VPVDD = 24V,
4I LOAD
EFFICIENCY vs. OUTPUT POWER (MONO)
MAX98400
toc31
TOTAL OUTPUT POWER (W)
EFFICIENCY
(%)
15
10
5
10
20
30
40
50
60
70
80
90
100
0
20
VPVDD = 12V,
4I LOAD
MAX98400
toc32
35
30
20
25
10
15
5
0
40
EFFICIENCY vs. OUTPUT POWER (MONO)
TOTAL OUTPUT POWER (W)
EFFICIENCY
(%)
10
20
30
40
50
60
70
80
90
100
0
VPVDD = 18V,
4I LOAD
MAX98400
toc33
35
30
20
25
10
15
5
0
40
EFFICIENCY vs. OUTPUT POWER (MONO)
TOTAL OUTPUT POWER (W)
EFFICIENCY
(%)
10
20
30
40
50
60
70
80
90
100
0
VPVDD = 24V,
4I LOAD
MAXIMUM OUTPUT POWER
vs. PVDD (WITH THERMAL SHUTDOWN, MONO)
MAX98400
toc34
PVDD SUPPLY VOLTAGE (V)
MAXIMUM
P OUT
(W)
24
20
16
12
8
28
10
20
30
40
50
60
70
80
90
100
0
4I LOAD, THERMAL FOLD DISABLED
10% THD+N
1% THD+N
OUTPUT POWER vs. LOAD (MONO)
MAX98400
toc35
LOAD (I)
P OUT
(W
)
90
80
70
60
50
40
30
20
10
5
10
15
20
25
0
100
VPVDD = 12V
10% THD+N
1% THD+N
OUTPUT POWER vs. LOAD (MONO)
MAX98400
toc36
P OUT
(W
)
5
10
15
20
25
30
35
40
45
50
0
LOAD (I)
90
80
70
60
50
40
30
20
10
0
100
VPVDD = 18V
10% THD+N
1% THD+N
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參數(shù)描述
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MAX984CPE 功能描述:校驗器 IC RoHS:否 制造商:STMicroelectronics 產(chǎn)品: 比較器類型: 通道數(shù)量: 輸出類型:Push-Pull 電源電壓-最大:5.5 V 電源電壓-最小:1.1 V 補償電壓(最大值):6 mV 電源電流(最大值):1350 nA 響應時間: 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:SC-70-5 封裝:Reel