MAX9711ETC+T Maxim Integrated Products, MAX9711ETC+T Datasheet - Page 4

• 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

3W Mono/Stereo BTL Audio Power Amplifiers
with Shutdown
4
(V
0.001
DD
0.01
100
0.1
10
_______________________________________________________________________________________
1
4
3
2
1
0
5
4
3
2
1
0
TOTAL HARMONIC DISTORTION PLUS NOISE
= 5V, THD+N measurement bandwidth = 22Hz to 22kHz, T
-40
0
1
OUTPUT POWER vs. LOAD RESISTANCE
A
R
f = 1kHz
R
V
L
L
= 4Ω
= -4V/V
= 3Ω
0.5
f = 1kHz
THD+N = 10%
f = 20Hz
-15
THD+N = 1%
(FORCED-AIR COOLING)
vs. OUTPUT POWER
1.0
vs. TEMPERATURE
LOAD RESISTANCE (Ω)
OUTPUT POWER (W)
OUTPUT POWER
TEMPERATURE (°C)
10
f = 10kHz
10
1.5
THD+N = 1%
THD+N = 10%
2.0
35
100
2.5
60
V
f = 1kHz
3.0
DD
= 5V
1000
3.5
85
0.001
0.01
Typical Operating Characteristics (continued)
100
0.1
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
10
1
4
3
2
1
0
0
TOTAL HARMONIC DISTORTION PLUS NOISE
-40
0
0
f = 1kHz
R
A
R
L
V
L
THD+N = 1%
THD+N = 10%
= 4Ω
= 8Ω
= -2V/V
f = 20Hz
-15
0.5
f = 1kHz
0.5
POWER DISSIPATION
vs. OUTPUT POWER
vs. OUTPUT POWER
vs. TEMPERATURE
OUTPUT POWER (W)
OUTPUT POWER
OUTPUT POWER (W)
TEMPERATURE (°C)
A
1.0
10
f = 10kHz
= +25°C, unless otherwise noted.)
1.0
1.5
35
1.5
2.0
60
R
f = 1kHz
L
= 4Ω
2.5
2.0
85
0.001
0.01
100
0.1
2.0
1.5
1.0
0.5
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
10
1
0
0
TOTAL HARMONIC DISTORTION PLUS NOISE
-40
0
0
f = 1kHz
R
A
R
L
V
L
THD+N = 10%
THD+N = 1%
= 8Ω
= 8Ω
= -4V/V
0.25
-15
f = 1kHz
0.5
POWER DISSIPATION
f = 20Hz
vs. OUTPUT POWER
vs. OUTPUT POWER
vs. TEMPERATURE
OUTPUT POWER
OUTPUT POWER (W)
0.50
OUTPUT POWER (W)
TEMPERATURE (°C)
10
f = 10kHz
0.75
1.0
35
1.00
1.5
60
1.25
R
f = 1kHz
L
= 8Ω
1.50
2.0
85