MAX9716ETA+T Maxim Integrated Products, MAX9716ETA+T Datasheet - Page 6

• Manufacturer Part Number: MAX9716ETA+T
• Description: IC AMP AUDIO PWR 1.4W MONO 8TDFN
• Manufacturer: Maxim Integrated Products
• Type: Class ABr

Specifications of MAX9716ETA+T

• Output Type: 1-Channel (Mono)
• Max Output Power X Channels @ Load: 1.4W x 1 @ 4 Ohm
• Voltage - Supply: 2.7 V ~ 5.5 V
• Features: Depop, Differential Inputs, Shutdown, Thermal Protection
• Mounting Type: Surface Mount
• Package / Case: 8-TDFN Exposed Pad
• Product: General Purpose Audio Amplifiers
• Output Power: 1.4 W
• Thd Plus Noise: 0.024 %
• Supply Current: 4.3 mA
• Maximum Power Dissipation: 1951 mW
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Audio Load Resistance: 4 Ohms
• Minimum Operating Temperature: - 40 C
• Amplifier Class: AB
• No. Of Channels: 1
• Supply Voltage Range: 2.7V To 5.5V
• Load Impedance: 4ohm
• Operating Temperature Range: -40°C To +85°C
• Amplifier Case Style: TDFN
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: MAX9716ETA+T; MAX9716ETA+TTR

Low-Cost, Mono, 1.4W BTL Audio
Power Amplifiers
(V
6
CC
0.001
0.001
0.001
0.01
0.01
0.01
100
100
100
0.1
0.1
0.1
_______________________________________________________________________________________
10
10
10
1
1
1
= 5V, THD+N measurement bandwidth = 22Hz to 22kHz, BTL mode, T
0
0
0
TOTAL HARMONIC DISTORTION PLUS
TOTAL HARMONIC DISTORTION PLUS
TOTAL HARMONIC DISTORTION PLUS
V
R
A
V
R
A
V
R
A
CC
L
V
CC
L
V
CC
L
V
100
= 4Ω
= 6dB
= 8Ω
= 6dB
= 8Ω
= 12dB
0.2
= 3V
f
f
IN
= 5V
= 3V
IN
NOISE vs. OUTPUT POWER
NOISE vs. OUTPUT POWER
NOISE vs. OUTPUT POWER
100
f
= 1kHz
IN
= 1kHz
200
f
= 100Hz
IN
0.4
OUTPUT POWER (mW)
OUTPUT POWER (mW)
= 100Hz
OUTPUT POWER (W)
f
f
IN
IN
300
200
= 10kHz
= 1kHz
0.6
f
IN
400
= 100Hz
0.8
300
500
1.0
f
f
600
IN
IN
= 10kHz
400
= 10kHz
1.2
700
800
500
1.4
0.001
0.001
0.001
0.01
0.01
0.01
100
100
Typical Operating Characteristics (continued)
100
0.1
0.1
0.1
10
10
10
1
1
1
0
0
0
TOTAL HARMONIC DISTORTION PLUS
TOTAL HARMONIC DISTORTION PLUS
TOTAL HARMONIC DISTORTION PLUS
V
R
A
V
R
A
V
R
A
CC
L
V
0.2
CC
L
V
CC
L
V
100
= 8Ω
= 12dB
= 4Ω
= 4Ω
f
= 6dB
= 12dB
0.2
IN
= 5V
= 5V
= 3V
f
NOISE vs. OUTPUT POWER
NOISE vs. OUTPUT POWER
NOISE vs. OUTPUT POWER
IN
0.4
= 100Hz
f
IN
f
IN
= 1kHz
200
= 1kHz
f
0.4
= 1kHz
f
IN
IN
0.6
OUTPUT POWER (mW)
OUTPUT POWER (W)
OUTPUT POWER (W)
= 10kHz
= 100Hz
300
0.8
0.6
400
1.0
f
IN
0.8
= 100Hz
1.2
500
1.4
1.0
A
600
f
IN
f
= +25°C, unless otherwise noted.)
1.6
IN
= 10kHz
= 10kHz
1.2
700
1.8
800
2.0
1.4
0.001
0.001
0.001
0.01
0.01
0.01
100
100
100
0.1
0.1
0.1
10
10
10
1
1
1
TOTAL HARMONIC DISTORTION PLUS NOISE
0
0
0
vs. OUTPUT POWER (SINGLE-ENDED)
TOTAL HARMONIC DISTORTION PLUS
TOTAL HARMONIC DISTORTION PLUS
V
R
A
V
R
A
V
R
A
CC
L
V
CC
L
V
25
0.2
CC
L
V
= 16Ω
= 6dB
= 4Ω
= 12dB
= 8Ω
= 6dB
f
= 5V
= 5V
IN
= 3V
NOISE vs. OUTPUT POWER
NOISE vs. OUTPUT POWER
100
50
f
0.4
IN
= 1kHz
f
IN
= 100Hz
= 100Hz
75
OUTPUT POWER (mW)
OUTPUT POWER (mW)
0.6
OUTPUT POWER (W)
f
IN
100
f
200
0.8
IN
= 10kHz
= 1kHz
125
f
1.0
IN
f
IN
= 100Hz
150
300
= 1kHz
1.2
175
1.4
f
IN
200
f
400
IN
1.6
= 10kHz
= 10kHz
225
1.8
250
500
2.0