MAX9830AEVKIT+ Maxim Integrated Products, MAX9830AEVKIT+ Datasheet - Page 4

• Manufacturer Part Number: MAX9830AEVKIT+
• Description: KIT EVALUATION FOR MAX9830
• Manufacturer: Maxim Integrated Products

Specifications of MAX9830AEVKIT+

• Silicon Manufacturer: Maxim
• Silicon Core Number: MAX9830A, MAX9830B, MAX9830E
• Kit Application Type: Amplifier
• Application Sub Type: Audio Power Amplifier - Class D
• Kit Contents: Board
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Mono 2W Class D Amplifier
(V
ment bandwidth 20Hz to 22kHz, T
4
PVDD
0.01
0.01
_______________________________________________________________________________________
0.01
0.1
0.1
10
10
0.1
10
1
1
1
10
10
= V
0
V
R
V
R
V
R
f = 1kHz
PVDD
LOAD
PVDD
LOAD
0.2
TOTAL HARMONIC DISTORTION
TOTAL HARMONIC DISTORTION
PLUS NOISE vs. OUTPUT POWER
PVDD
LOAD
SHDN
TOTAL HARMONIC DISTORTION
PLUS NOISE vs. FREQUENCY
PLUS NOISE vs. FREQUENCY
= 4I
= 8I
= 5.0V
= 3.6V
0.4
= 8I
= 5.0V
100
100
f = 100Hz
= 5.0V, V
OUTPUT POWER (W)
0.6
FREQUENCY (Hz)
FREQUENCY (Hz)
f = 6kHz
P
0.8
P
OUT
OUT
1k
1k
= 500mW
1.0
= 1.4W
PGND
1.2
P
P
OUT
OUT
10k
10k
1.4
= 0V, R
A
= 400mW
= 100mW
= +25°C, unless otherwise noted.)
1.6
100k
100k
1.8
L
= ∞, unless otherwise specified. R
0.01
0.01
0.01
0.1
0.1
0.1
10
10
10
1
1
1
10
0
0
V
R
f = 1kHz
V
R
V
R
f = 1kHz
PLUS NOISE vs. OUTPUT POWER
PVDD
LOAD
PVDD
LOAD
TOTAL HARMONIC DISTORTION
TOTAL HARMONIC DISTORTION
PLUS NOISE vs. OUTPUT POWER
0.1
PVDD
LOAD
TOTAL HARMONIC DISTORTION
PLUS NOISE vs. FREQUENCY
0.5
= 4I
= 3.6V
= 5.0V
= 4I
0.2
f = 100Hz
= 3.6V
= 8I
100
f = 100Hz
OUTPUT POWER (W)
OUTPUT POWER (W)
1.0
0.3
FREQUENCY (Hz)
f = 6kHz
f = 6kHz
P
0.4
OUT
1.5
1k
= 600mW
0.5
Typical Operating Characteristics
2.0
0.6
P
OUT
10k
0.7
L
= 100mW
2.5
connected between OUT+ and OUT-, AC measure-
0.8
100k
3.0
0.9
0.01
0.01
0.1
10
0.1
2.5
2.0
1.5
1.0
0.5
10
1
1
0
10
0
1
OUTPUT POWER vs. LOAD RESISTANCE
V
R
f = 1kHz
V
R
V
PVDD
LOAD
TOTAL HARMONIC DISTORTION
PLUS NOISE vs. OUTPUT POWER
PVDD
LOAD
PVDD
TOTAL HARMONIC DISTORTION
0.2
PLUS NOISE vs. FREQUENCY
THD+N = 1%
= 8I
= 5.0V
= 3.6V
= 4I
= 5.0V
100
f = 100Hz
0.4
LOAD RESISTANCE ( I )
OUTPUT POWER (W)
FREQUENCY (Hz)
f = 6kHz
0.6
P
OUT
1k
10
0.8
= 1W
THD+N = 10%
P
OUT
1.0
10k
= 100mW
1.2
100k
100
1.4