參數(shù)資料
型號: MAX9701EBP+TG45
廠商: Maxim Integrated Products
文件頁數(shù): 17/22頁
文件大?。?/td> 0K
描述: IC AMP AUDIO PWR 2.2W D 20UCSP
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: 2.2W x 2 @ 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: 20-UCSP(5x4)
封裝/外殼: 20-WFBGA,CSPBGA
包裝: 帶卷 (TR)
MAX9701
1.3W, Filterless, Stereo Class D Audio
Power Amplifier
4
_______________________________________________________________________________________
Typical Operating Characteristics
(VDD = PVDD = SHDN = 3.3V, GND = PGND = 0V, SYNC = VDD (SSM), gain = 6dB (GAIN1 = 0, GAIN2 = 1)).
TOTAL HARMONIC DISTORTION
PLUS NOISE vs. FREQUENCY
MAX9701
toc01
FREQUENCY (Hz)
THD+N
(%)
10k
1k
100
0.1
1
10
0.01
10
100k
VDD = 5V
RL = 4
Ω
OUTPUT POWER = 300mW
OUTPUT POWER = 100mW
OUTPUT POWER = 600mW
TOTAL HARMONIC DISTORTION
PLUS NOISE vs. FREQUENCY
MAX9701
toc02
FREQUENCY (Hz)
THD+N
(%)
10k
1k
100
0.1
1
10
0.01
10
100k
VDD = 5V
RL = 8
Ω
OUTPUT POWER = 250mW
OUTPUT POWER = 100mW
OUTPUT POWER = 500mW
TOTAL HARMONIC DISTORTION
PLUS NOISE vs. FREQUENCY
MAX9701
toc03
FREQUENCY (Hz)
THD+N
(%)
10k
1k
100
0.1
1
10
0.01
10
100k
VDD = 3.3V
RL = 4
Ω
OUTPUT POWER = 300mW
OUTPUT POWER = 100mW
OUTPUT POWER = 600mW
TOTAL HARMONIC DISTORTION
PLUS NOISE vs. FREQUENCY
MAX9701
toc04
FREQUENCY (Hz)
THD+N
(%)
10k
1k
100
0.1
1
10
0.01
10
100k
VDD = 3.3V
RL = 8
Ω
OUTPUT POWER = 100mW
OUTPUT POWER = 400mW
OUTPUT POWER = 250mW
TOTAL HARMONIC DISTORTION
PLUS NOISE vs. FREQUENCY
MAX9701
toc05
FREQUENCY (Hz)
THD+N
(%)
10k
1k
100
0.1
1
10
0.01
10
100k
VDD = 5V
RL = 8
Ω
POUT = 800mW
FFM
SSM
TOTAL HARMONIC DISTORTION
PLUS NOISE vs. OUTPUT POWER
MAX9701
toc06
OUTPUT POWER (W)
THD+N
(%)
2.5
2.0
1.5
1.0
0.5
0.1
1
10
100
0.01
0
3.0
VDD = 5V
RL = 4
Ω
fIN = 10kHz
fIN = 20kHz
fIN = 1kHz
TOTAL HARMONIC DISTORTION
PLUS NOISE vs. OUTPUT POWER
MAX9701
toc07
OUTPUT POWER (W)
THD+N
(%)
1.5
1.0
0.5
0.01
0.1
1
10
100
0.001
0
2.0
VDD = 5V
RL = 8
Ω
fIN = 10kHz
fIN = 20kHz
fIN = 1kHz
TOTAL HARMONIC DISTORTION
PLUS NOISE vs. OUTPUT POWER
MAX9701
toc08
OUTPUT POWER (W)
THD+N
(%)
1.0
0.8
0.6
0.4
0.2
0.1
1
10
100
0.01
0
1.2
VDD = 3.3V
RL = 4
Ω
fIN = 10kHz
fIN = 20kHz
fIN = 1kHz
TOTAL HARMONIC DISTORTION
PLUS NOISE vs. OUTPUT POWER
MAX9701
toc09
OUTPUT POWER (mW)
THD+N
(%)
600
500
400
300
200
100
0.1
1
10
100
0.01
0
700
VDD = 3.3V
RL = 8
Ω
fIN = 10kHz
fIN = 20kHz
fIN = 1kHz
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