MAX9711ETC+T Maxim Integrated Products, MAX9711ETC+T Datasheet - Page 3

• Manufacturer Part Number: MAX9711ETC+T
• Description: IC AMP AUDIO PWR 3W MONO 12TQFN
• Manufacturer: Maxim Integrated Products
• Type: Class ABr

Specifications of MAX9711ETC+T

• Output Type: 1-Channel (Mono)
• Max Output Power X Channels @ Load: 3W x 1 @ 3 Ohm
• Voltage - Supply: 4.5 V ~ 5.5 V
• Features: Depop, Mute, Shutdown, Thermal Protection
• Mounting Type: Surface Mount
• Package / Case: 12-TQFN Exposed Pad
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

(V
DD
0.001
0.001
0.001
0.01
0.01
0.01
100
0.1
0.1
0.1
10
1
1
= 5V, THD+N measurement bandwidth = 22Hz to 22kHz, T
1
TOTAL HARMONIC DISTORTION PLUS NOISE
TOTAL HARMONIC DISTORTION PLUS NOISE
TOTAL HARMONIC DISTORTION PLUS NOISE
10
10
0
3W Mono/Stereo BTL Audio Power Amplifiers
A
R
f = 1kHz
V
L
f = 20Hz
= -2V/V
= 3Ω
100
100
1
vs. OUTPUT POWER
P
P
OUTPUT POWER (W)
vs. FREQUENCY
vs. FREQUENCY
P
OUT
P
f = 10kHz
OUT
OUT
FREQUENCY (Hz)
FREQUENCY (Hz)
OUT
= 250mW
_______________________________________________________________________________________
= 500mW
= 2W
= 2.5W
1k
1k
2
10k
10k
3
R
A
R
A
L
V
L
V
= 4Ω
= -4V/V
= 3Ω
= -2V/V
100k
100k
4
0.001
0.001
0.001
0.01
0.01
0.01
100
0.1
0.1
0.1
10
1
1
1
TOTAL HARMONIC DISTORTION PLUS NOISE
TOTAL HARMONIC DISTORTION PLUS NOISE
TOTAL HARMONIC DISTORTION PLUS NOISE
10
10
0
A
R
V
L
f = 20Hz
= 3Ω
= -4V/V
f = 1kHz
100
100
1
vs. OUTPUT POWER
P
P
vs. FREQUENCY
vs. FREQUENCY
OUTPUT POWER (W)
OUT
P
f = 10kHz
OUT
OUT
FREQUENCY (Hz)
FREQUENCY (Hz)
A
P
= 500mW
OUT
= 250mW
= +25°C, unless otherwise noted.)
= 2.5W
1k
= 1.2W
1k
2
Typical Operating Characteristics
10k
10k
3
R
A
R
A
L
V
L
V
= 3Ω
= -4V/V
= 8Ω
= -2V/V
100k
100k
4
with Shutdown
0.001
0.001
0.001
0.01
0.01
0.01
100
0.1
0.1
0.1
10
1
1
1
TOTAL HARMONIC DISTORTION PLUS NOISE
TOTAL HARMONIC DISTORTION PLUS NOISE
TOTAL HARMONIC DISTORTION PLUS NOISE
10
10
0
A
R
V
L
= 4Ω
= -2V/V
f = 1kHz
0.5
f = 20Hz
100
100
vs. OUTPUT POWER
1.0
P
P
OUTPUT POWER (W)
vs. FREQUENCY
vs. FREQUENCY
P
P
OUT
OUT
FREQUENCY (Hz)
FREQUENCY (Hz)
OUT
OUT
f = 10kHz
1.5
= 250mW
= 250mW
= 2W
= 1.2W
1k
1k
2.0
2.5
10k
10k
R
A
R
A
L
V
L
V
3.0
= 4Ω
= 8Ω
= -2V/V
= -4V/V
100k
100k
3.5
3