MAX9718AEVKIT Maxim Integrated Products, MAX9718AEVKIT Datasheet - Page 5

• Manufacturer Part Number: MAX9718AEVKIT
• Description: Audio Modules & Development Tools MAX9718A KIT MAX9718A KIT
• Manufacturer: Maxim Integrated Products

Specifications of MAX9718AEVKIT

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

(V
0.0001
0.0001
0.001
0.001
0.001
CC
0.01
0.01
0.01
100
0.1
0.1
0.1
10
10
10
1
1
1
TOTAL HARMONIC DISTORTION PLUS NOISE
TOTAL HARMONIC DISTORTION PLUS NOISE
TOTAL HARMONIC DISTORTION PLUS NOISE
= 5V, C
10
10
0
V
R
A
V
R
A
V
R
A
CC
L
V
CC
L
V
CC
L
V
= 8Ω
= 8Ω
= 4Ω
= 4
= 4
= 2
= 5V
= 5V
= 3V
BIAS
OUTPUT POWER = 200mW
OUTPUT POWER = 250mW
100
100
0.5
OUTPUT POWER = 100mW
f
vs. OUTPUT POWER
IN
OUTPUT POWER = 800mW
OUTPUT POWER (W)
= 100Hz
vs. FREQUENCY
vs. FREQUENCY
= 0.1μF, THD+N measurement bandwidth = 22Hz to 22kHz, T
FREQUENCY (Hz)
FREQUENCY (Hz)
1.4W Differential Audio Power Amplifiers
_______________________________________________________________________________________
f
IN
1.0
1k
1k
= 1kHz
1.5
10k
10k
f
IN
= 10kHz
100k
100k
2.0
0.0001
0.0001
0.001
0.001
0.001
0.01
0.01
0.01
Typical Operating Characteristics (continued)
100
0.1
0.1
0.1
10
10
10
1
1
1
TOTAL HARMONIC DISTORTION PLUS NOISE
TOTAL HARMONIC DISTORTION PLUS NOISE
TOTAL HARMONIC DISTORTION PLUS NOISE
10
10
0
V
R
A
V
R
A
V
R
A
CC
L
V
CC
L
V
CC
L
V
= 4Ω
= 2
= 8Ω
= 8Ω
0.2
= 4
= 2
= 3V
= 3V
= 5V
OUTPUT POWER = 250mW
100
100
OUTPUT POWER = 50mW
f
IN
vs. OUTPUT POWER
0.4
OUTPUT POWER = 50mW
= 100Hz
vs. FREQUENCY
OUTPUT POWER (W)
vs. FREQUENCY
OUTPUT POWER = 200mW
FREQUENCY (Hz)
FREQUENCY (Hz)
0.6
Low-Cost, Mono/Stereo,
1k
1k
f
IN
= 1kHz
0.8
1.0
10k
10k
f
IN
= 10kHz
A
1.2
= +25°C, unless otherwise noted.)
100k
100k
1.4
0.0001
0.001
0.001
0.001
0.01
0.01
0.01
100
100
0.1
0.1
0.1
10
10
10
1
1
1
TOTAL HARMONIC DISTORTION PLUS NOISE
TOTAL HARMONIC DISTORTION PLUS NOISE
TOTAL HARMONIC DISTORTION PLUS NOISE
10
0
0
V
R
A
V
R
A
V
R
A
0.2 0.4 0.6 0.8
CC
L
V
CC
L
V
CC
L
V
= 8Ω
0.2
= 4Ω
= 4Ω
= 2
= 4
= 4
f
IN
= 5V
= 5V
= 3V
= 100Hz
100
OUTPUT POWER = 175mW
OUTPUT POWER = 70mW
vs. OUTPUT POWER
vs. OUTPUT POWER
0.4
OUTPUT POWER (W)
OUTPUT POWER (W)
vs. FREQUENCY
FREQUENCY (Hz)
f
IN
0.6
= 1kHz
f
1.0
IN
1k
f
= 100Hz
IN
0.8
1.2 1.4
= 1kHz
1.0
10k
f
f
IN
1.6
IN
= 10kHz
= 10kHz
1.2
1.8
100k
2.0
1.4
5