MAX4364ESA+ Maxim Integrated Products, MAX4364ESA+ Datasheet - Page 6

• Manufacturer Part Number: MAX4364ESA+
• Description: IC AMP AUDIO PWR 1.4W MONO 8SOIC
• Manufacturer: Maxim Integrated Products
• Type: Class ABr

Specifications of MAX4364ESA+

• Output Type: 1-Channel (Mono)
• Max Output Power X Channels @ Load: 1.4W x 1 @ 8 Ohm
• Voltage - Supply: 2.7 V ~ 5.5 V
• Features: Depop, Short-Circuit and Thermal Protection, Shutdown
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Package: 8SOIC N
• Function: Speaker
• Amplifier Type: Class-AB
• Total Harmonic Distortion Noise: 0.04@8Ohm@1000mW %
• Typical Psrr: 75 dB
• Output Signal Type: Differential
• Maximum Load Resistance: 8 Ohm
• Product: General Purpose Audio Amplifiers
• Output Power: 1.4 W
• Thd Plus Noise: 0.04 %
• Supply Current: 7 mA
• Maximum Power Dissipation: 471 mW
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Audio Load Resistance: 8 Ohms
• Minimum Operating Temperature: - 40 C
• Amplifier Class: AB
• No. Of Channels: 1
• Supply Voltage Range: 2.7V To 5.5V
• Load Impedance: 8ohm
• Operating Temperature Range: -40°C To +85°C
• Amplifier Case Style: SOIC
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

1.4W and 1W, Ultra-Small, Audio Power
Amplifiers with Shutdown
6
(V
CC
0.01
0.01
100
0.1
0.1
80
60
40
20
10
10
_______________________________________________________________________________________
0
1
1
= 5V, THD+N measurement bandwidth = 22Hz to 22kHz, T
-40
0
0
V
CC
0.25W
TOTAL HARMONIC DISTORTION
TOTAL HARMONIC DISTORTION
SHUTDOWN SUPPLY CURRENT
PLUS NOISE vs. FREQUENCY
PLUS NOISE vs. FREQUENCY
= 5V
-15
0.4W
vs. TEMPERATURE
TEMPERATURE ( C)
100
100
FREQUENCY (Hz)
FREQUENCY (Hz)
MAX4364
10
MAX4365
MAX4365
35
0.5W
1k
1k
0.75W
0.25W
V
A
R
V
A
R
60
CC
V
L
CC
V
L
= 8
= 8
= 20V/V
= 20V/V
= 5V
= 3V
10k
10k
85
0.001
0.01
0.01
0.01
100
0.1
0.1
0.1
10
10
10
Typical Operating Characteristics (continued)
1
1
1
0
0
0
V
A
R
CC
V
L
200
PLUS NOISE vs. OUTPUT POWER
TOTAL HARMONIC DISTORTION
= 8
TOTAL HARMONIC DISTORTION
TOTAL HARMONIC DISTORTION
= 2V/V
0.25W
PLUS NOISE vs. FREQUENCY
PLUS NOISE vs. FREQUENCY
= 5V
0.4W
300
OUTPUT POWER (mW)
1kHz
100
100
500
FREQUENCY (Hz)
FREQUENCY (Hz)
MAX4365
MAX4365
MAX4365
A
700
20kHz
= +25°C, unless otherwise noted.)
1000
1300
1k
0.5W
1k
0.75W
1600
V
A
R
V
A
R
0.25W
CC
V
L
CC
V
L
20Hz
= 8
= 2V/V
= 8
= 2V/V
2000
= 5V
= 3V
2400
10k
10k
0.001
0.01
0.01
0.01
100
0.1
0.1
0.1
10
10
10
1
1
1
0
0
V
A
R
500
CC
V
L
PLUS NOISE vs. OUTPUT POWER
TOTAL HARMONIC DISTORTION
TOTAL HARMONIC DISTORTION
TOTAL HARMONIC DISTORTION
= 4V/V
= 8
0.25W
= 5V
PLUS NOISE vs. FREQUENCY
PLUS NOISE vs. FREQUENCY
0.4W
750
OUTPUT POWER (mW)
1kHz
100
100
FREQUENCY (Hz)
FREQUENCY (Hz)
20kHz
1000
MAX4365
MAX4365
MAX4365
0.5W
1300
1k
1k
1600
0.75W
20Hz
V
A
R
V
A
R
0.25W
CC
V
L
CC
V
L
= 8
= 8
= 4V/V
= 4V/V
= 5V
= 3V
2000
10k
10k
2400