(V
參數資料
型號: MAX98309EVKIT#
廠商: Maxim Integrated Products
文件頁數: 10/14頁
文件大?。?/td> 0K
描述: EVAL KIT MAX98309
標準包裝: 1
系列: *
Maxim Integrated Products 5
MAX98309/MAX98310
Mono 1.4W Class AB Audio Amplifiers
Typical Operating Characteristics
(VDD = 3.7V, VGND = 0V, SHDN = VDD, GAIN = GND (RF = RIN = 10kI), CBIAS = 0.1F, CIN = 1F, no load, unless otherwise noted.)
TOTAL HARMONIC DISTORTION PLUS
NOISE vs. FREQUENCY
MAX98309
toc01
FREQUENCY (kHz)
THD+N
(%)
10k
1k
100
0.01
0.1
1
10
0.001
10
100k
VDD = 4.2V
RL = 4I
POUT = 300mW
POUT = 50mW
TOTAL HARMONIC DISTORTION PLUS
NOISE vs. FREQUENCY
MAX98309
toc02
FREQUENCY (Hz)
THD+N
(%)
10k
1k
100
0.01
0.1
1
10
100
0.001
10
100k
VDD = 5V
RL = 8I
POUT = 200mW
POUT = 1.2W
TOTAL HARMONIC DISTORTION PLUS
NOISE vs. FREQUENCY
MAX98309
toc03
FREQUENCY (Hz)
THD+N
(%)
10k
1k
100
0.01
0.1
1
10
100
0.001
10
100k
VDD = 3.7V
RL = 4I
POUT = 800mW
POUT = 50mW
TOTAL HARMONIC DISTORTION PLUS
NOISE vs. FREQUENCY
MAX98309
toc04
FREQUENCY (Hz)
THD+N
(%)
10k
1k
100
0.01
0.1
1
10
100
0.001
10
100k
VDD = 3.7V
RL = 8I
POUT = 50mW
POUT = 500mW
TOTAL HARMONIC DISTORTION PLUS
NOISE vs. OUTPUT POWER
MAX98309
toc06
OUTPUT POWER (mW)
THD+N
(%)
1500
1250
1000
750
500
250
0.01
0.1
1
10
100
0.001
0
1750
VDD = 5V
RL = 8I
fIN = 6kHz
fIN = 300Hz
fIN = 1kHz
TOTAL HARMONIC DISTORTION PLUS
NOISE vs. OUTPUT POWER
MAX98309
toc05
OUTPUT POWER (mW)
THD+N
(%)
1500
1000
500
0.01
0.1
1
10
100
0.001
0
2000
VDD = 4.2V
RL = 4I
fIN = 6kHz
fIN = 300Hz
fIN = 1kHz
TOTAL HARMONIC DISTORTION PLUS
NOISE vs. OUTPUT POWER
MAX98309
toc07
OUTPUT POWER (mW)
THD+N
(%)
1200
800
400
0.01
0.1
1
10
100
0.001
0
1600
VDD = 3.7V
RL = 4I
fIN = 6kHz
fIN = 300Hz
fIN = 1kHz
TOTAL HARMONIC DISTORTION PLUS
NOISE vs. OUTPUT POWER
MAX98309
toc08
OUTPUT POWER (mW)
THD+N
(%)
800
600
400
200
0.01
0.1
1
10
100
0.001
0
1000
VDD = 3.7V
RL = 8I
fIN = 6kHz
fIN = 300Hz
fIN = 1kHz
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參數描述
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