MAX9788EVKIT+ Maxim Integrated Products, MAX9788EVKIT+ Datasheet - Page 4

• Manufacturer Part Number: MAX9788EVKIT+
• Description: EVALUATION KIT FOR MAX9788
• Manufacturer: Maxim Integrated Products

Specifications of MAX9788EVKIT+

• Amplifier Type: Class G
• Output Type: 1-Channel (Mono)
• Max Output Power X Channels @ Load: 2.4W x 1 @ 8 Ohm
• Voltage - Supply: 2.7 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Board Type: Fully Populated
• Utilized Ic / Part: MAX9788
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

14V
(V
10µF, Z
Typical values are at T
4
CC
0.001
0.001
0.01
0.01
_______________________________________________________________________________________
-10
-20
-30
-40
-50
-60
-70
-80
-90
0.1
0.1
10
10
= V
1
1
0
L
10
10
0
CPVDD
= 1µF + 10Ω; load terminated between OUT+ and OUT-, unless otherwise stated; T
TOTAL HARMONIC DISTORTION PLUS
TOTAL HARMONIC DISTORTION PLUS
POWER-SUPPLY REJECTION RATIO
V
P-P
CC
V
f
OUT
IN
NOISE vs. OUTPUT VOLTAGE
= 2.7V
= 1kHz
f
IN
1
NOISE vs. FREQUENCY
100
100
V
= 1.25V
OUTPUT VOLTAGE (V
= 10kHz
= V
OUT
vs. FREQUENCY
= 3V
FREQUENCY (Hz)
FREQUENCY (Hz)
, Class G Ceramic Speaker Driver
SHDN
RMS
2
RMS
A
= +25°C.) (Notes 1, 2)
1k
1k
= 3.6V, V
V
3
f
RIPPLE
IN
= 20Hz
RMS
10k
10k
= 200mV
V
)
CC
4
GND
= 2.7V
P-P
100k
100k
= V
5
CPGND
0.001
0.001
0.01
0.01
100
0.1
0.1
10
75
50
25
10
1
0
1
= 0V, R
10
0
0
TOTAL HARMONIC DISTORTION PLUS
TOTAL HARMONIC DISTORTION PLUS
V
CC
f
V
= 3.6V
NOISE vs. OUTPUT VOLTAGE
IN
V
1
OUT
OUT
IN+
= 1kHz
POWER CONSUMPTION
NOISE vs. FREQUENCY
100
vs. OUTPUT VOLTAGE
OUTPUT VOLTAGE (V
OUTPUT VOLTAGE (V
= 1.9V
f
1
= 4V
IN
= R
= 10kHz
2
FREQUENCY (Hz)
RMS
RMS
IN-
1k
2
3
= 10kΩ, R
f
IN
Typical Operating Characteristics
= 20Hz
4
RMS
RMS
10k
V
f
1% THD+N
3
IN
)
)
CC
V
= 1kHz
CC
= 2.7V
5
FB+
= 3.6V
= R
100k
6
4
FB-
A
= 10kΩ, R
0.001
0.001
0.01
0.01
200
175
150
125
100
= T
0.1
0.1
10
75
50
25
10
1
0
1
MIN
10
0
0
TOTAL HARMONIC DISTORTION PLUS
TOTAL HARMONIC DISTORTION PLUS
V
CC
to T
1
NOISE vs. OUTPUT VOLTAGE
= 5V
FS
V
1
V
OUT
f
POWER CONSUMPTION
MAX
NOISE vs. FREQUENCY
100
IN
OUT
vs. OUTPUT VOLTAGE
OUTPUT VOLTAGE (V
= 100kΩ, C1 = 4.7µF, C2 =
OUTPUT VOLTAGE (V
2
f
= 1kHz
IN
= 5.9V
= 3V
= 10kHz
FREQUENCY (Hz)
, unless otherwise noted.
3
2
RMS
RMS
1k
4
f
IN
3
5
= 20Hz
RMS
RMS)
V
f
1% THD+N
10k
IN
6
CC
)
V
= 1kHz
CC
4
= 3.6V
= 5V
7
100k
5
8