MAX9724A 데이터 시트보기 (PDF) - Maxim Integrated
부품명
상세내역
제조사
MAX9724A
Maxim Integrated
MAX9724A Datasheet PDF : 19 Pages
| |||
60mW, DirectDrive, Stereo Headphone Amplifier
with Low RF Susceptibility and Shutdown
Typical Operating Characteristics
(VDD = 5V, PGND = SGND = 0V, SHDN = VDD, C1 = C2 = 1µF, RL = ∞, gain = -1.5V/V (RIN = 20kΩ, RF = 30kΩ for the MAX9724A),
THD+N measurement bandwidth = 22Hz to 22kHz, both outputs driven in phase, TA = +25°C, unless otherwise noted.)
TOTAL HARMONIC DISTORTION PLUS
NOISE vs. OUTPUT POWER (TQFN)
100
VDD = 3V
RL = 16Ω
10
TOTAL HARMONIC DISTORTION PLUS
NOISE vs. OUTPUT POWER (UCSP)
10
VDD = 3V
RL = 16Ω
1
TOTAL HARMONIC DISTORTION PLUS
NOISE vs. OUTPUT POWER (TQFN)
100
VDD = 3V
RL = 32Ω
10
1
fIN = 1kHz
0.1
fIN = 10kHz
0.01
fIN = 20Hz
0.001
0
10
20
30
40
OUTPUT POWER (mW)
TOTAL HARMONIC DISTORTION PLUS
NOISE vs. OUTPUT POWER (USCP)
10
VDD = 3V
RL = 32Ω
1
0.1
0.01
fIN = 1kHz
fIN = 10kHz
0.001
0
fIN = 20Hz
5 10 15 20 25 30 35 40
OUTPUT POWER (mW)
0.1
0.01
fIN = 1kHz
fIN = 10kHz
fIN = 20Hz
0.001
0
5 10 15 20 25 30
OUTPUT POWER (mW)
TOTAL HARMONIC DISTORTION PLUS
NOISE vs. OUTPUT POWER (TQFN)
100
VDD = 5V
RL = 16Ω
10
1
fIN = 1kHz
0.1
fIN = 10kHz
0.01
fIN = 20Hz
0.001
0
20
40
60
80 100
OUTPUT POWER (mW)
1
fIN = 1kHz
0.1
fIN = 10kHz
0.01
0.001
0
fIN = 20Hz
10
20
30
40
50
OUTPUT POWER (mW)
TOTAL HARMONIC DISTORTION PLUS
NOISE vs. OUTPUT POWER (UCSP)
10
VDD = 5V
RL = 16Ω
1
fIN = 1kHz
0.1
0.01
fIN = 10kHz
fIN = 20Hz
0.001
0 10 20 30 40 50 60 70 80
OUTPUT POWER (mW)
TOTAL HARMONIC DISTORTION PLUS
NOISE vs. OUTPUT POWER (TQFN)
100
VDD = 5V
RL = 32Ω
10
1
0.1
fIN = 1kHz
0.01
0.001
0
fIN = 10kHz
fIN = 20Hz
20 40 60 80 100 120
OUTPUT POWER (mW)
TOTAL HARMONIC DISTORTION PLUS
NOISE vs. OUTPUT POWER (UCSP)
10
VDD = 5V
RL = 32Ω
1
fIN = 1kHz
0.1
0.01
fIN = 10kHz
fIN = 20Hz
0.001
0
25
50
75
100
OUTPUT POWER (mW)
TOTAL HARMONIC DISTORTION PLUS
NOISE vs. FREQUENCY (TQFN)
1
VDD = 3V
RL = 16Ω
0.1
POUT = 5mW
0.01
POUT = 10mW
0.001
10
100
1k
10k
100k
FREQUENCY (Hz)
4 _______________________________________________________________________________________
Share Link: