(VPVDD
參數資料
型號: MAX98304EWL+T
廠商: Maxim Integrated Products
文件頁數: 7/12頁
文件大?。?/td> 0K
描述: IC AMP AUDIO 3.2W MONO D 9WLP
產品培訓模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標準包裝: 2,500
類型: D 類
輸出類型: 1-通道(單聲道)
在某負載時最大輸出功率 x 通道數量: 3.2W x 1 @ 4 歐姆
電源電壓: 2.5 V ~ 5.5 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: 9-WLP(1.00x1.00)
封裝/外殼: 9-WFBGA,WLBGA
包裝: 帶卷 (TR)
4
Maxim Integrated
Mono 3.2W Class D Amplifier
MAX98304
Typical Operating Characteristics
(VPVDD = VSHDN = 5.0V, VPGND = 0V, AV = 6dB, RL = J, RL connected between OUT+ to OUT-, AC measurement bandwidth 20Hz
to 22kHz, TA = +25NC, unless otherwise noted.)
TOTAL HARMONIC DISTORTION PLUS
NOISE vs. FREQUENCY
MAX98304
toc04
FREQUENCY (Hz)
THD+N
(%)
10k
1k
100
0.01
0.1
1
10
0.001
10
100k
VPVDD = 5V
ZLOAD = 8I + 68H
POUT = 1.2W
POUT = 0.2W
TOTAL HARMONIC DISTORTION PLUS
NOISE vs. OUTPUT POWER
MAX98304
toc07
OUTPUT POWER (W)
THD+N
(%)
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.01
0.1
1
10
100
0.001
0
4.0
VPVDD = 5V
ZLOAD = 4I + 33H
f = 6000Hz
f = 1000Hz
f = 100Hz
TOTAL HARMONIC DISTORTION PLUS
NOISE vs. FREQUENCY
MAX98304
toc01
FREQUENCY (Hz)
THD+N
(%)
10k
1k
100
0.01
0.1
1
10
0.001
10
100k
VPVDD = 5V
ZLOAD = 4I + 33H
POUT = 2W
POUT = 1.5W
TOTAL HARMONIC DISTORTION PLUS
NOISE vs. FREQUENCY
MAX98304
toc05
FREQUENCY (Hz)
THD+N
(%)
10k
1k
100
0.01
0.1
1
10
0.001
10
100k
VPVDD = 4.2V
ZLOAD = 8I + 68H
POUT = 0.6W
POUT = 0.3W
TOTAL HARMONIC DISTORTION PLUS
NOISE vs. OUTPUT POWER
MAX98304
toc08
OUTPUT POWER (W)
THD+N
(%)
2.0
1.5
1.0
0.5
0.01
0.1
1
10
100
0.001
0
2.5
VPVDD = 4.2V
ZLOAD = 4I + 33H
f = 6000Hz
f = 1000Hz
f = 100Hz
TOTAL HARMONIC DISTORTION PLUS
NOISE vs. FREQUENCY
MAX98304
toc02
FREQUENCY (Hz)
THD+N
(%)
10k
1k
100
0.01
0.1
1
10
0.001
10
100k
VPVDD = 4.2V
ZLOAD = 4I + 33H
POUT = 1W
POUT = 0.5W
TOTAL HARMONIC DISTORTION PLUS
NOISE vs. FREQUENCY
MAX98304
toc06
FREQUENCY (Hz)
THD+N
(%)
10k
1k
100
0.01
0.1
1
10
0.001
10
100k
VPVDD = 3.7V
ZLOAD = 8I + 68H
POUT = 0.2W
POUT = 0.4W
TOTAL HARMONIC DISTORTION PLUS
NOISE vs. OUTPUT POWER
MAX98304
toc09
TOTAL HARMONIC DISTORTION PLUS
NOISE vs. OUTPUT POWER
OUTPUT POWER (W)
THD+N
(%)
1.5
1.0
0.5
0
0.01
0.1
1
10
100
0.001
2.0
VPVDD = 3.7V
ZLOAD = 4I + 33H
f = 6000Hz
f = 1000Hz
f = 100Hz
TOTAL HARMONIC DISTORTION PLUS
NOISE vs. FREQUENCY
MAX98304
toc03
FREQUENCY (Hz)
THD+N
(%)
10k
1k
100
0.01
0.1
1
10
0.001
10
100k
VPVDD = 3.7V
ZLOAD = 4I + 33H
POUT = 0.8W
POUT = 0.2W
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