MAX4365ETA+T Maxim Integrated Products, MAX4365ETA+T Datasheet - Page 5

• Manufacturer Part Number: MAX4365ETA+T
• Description: IC AMP AUDIO PWR 1W MONO 8TDFN
• Manufacturer: Maxim Integrated Products
• Type: Class ABr

Specifications of MAX4365ETA+T

• Output Type: 1-Channel (Mono)
• Max Output Power X Channels @ Load: 1W 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-TDFN Exposed Pad
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

(V
CC
0.001
1200
1000
0.01
800
600
400
200
100
8.5
9.0
8.0
7.5
7.0
6.5
6.0
0.1
10
0
1
= 5V, THD+N measurement bandwidth = 22Hz to 22kHz, T
2.7
SUPPLY CURRENT vs. SUPPLY VOLTAGE
0
0
OUTPUT POWER vs. LOAD RESISTANCE
V
A
R
CC
V
L
1% THD+N
40
PLUS NOISE vs. OUTPUT POWER
= 4V/V
= 8
TOTAL HARMONIC DISTORTION
= 3V
1kHz
20kHz
10
3.4
200
LOAD RESISTANCE ( )
OUTPUT POWER (mW)
SUPPLY VOLTAGE (V)
10% THD+N
MAX4364
20
MAX4364
MAX4364
20Hz
_______________________________________________________________________________________
520
4.1
1.4W and 1W, Ultra-Small, Audio Power
30
1000
4.8
V
f
1650
IN
40
CC
= 1kHz
= 3V
2440
5.5
50
2500
2000
1500
1000
700
630
560
490
420
350
280
210
140
500
Typical Operating Characteristics (continued)
70
10
0
0
9
8
7
6
5
2.7
POWER DISSIPATION vs. OUTPUT POWER
-40
0
OUTPUT POWER vs. SUPPLY VOLTAGE
V
R
f
SUPPLY CURRENT vs. TEMPERATURE
IN
CC
L
= 8
= 1kHz
= 5V
300
-15
3.4
SUPPLY VOLTAGE (V)
OUTPUT POWER (mW)
Amplifiers with Shutdown
TEMPERATURE ( C)
600
MAX4364
A
MAX4364
MAX4364
10
10% THD+N
= +25°C, unless otherwise noted.)
1% THD+N
4.1
900
35
4.8
V
f
R
IN
1200
CC
L
60
= 1kHz
= 8
= 5V
1500
5.5
85
3000
2400
1800
1200
600
150
300
270
240
210
180
120
90
60
30
12
10
0
0
8
6
4
2
0
POWER DISSIPATION vs. OUTPUT POWER
2.7
0
OUTPUT POWER vs. LOAD RESISTANCE
0
1% THD+N
SHUTDOWN SUPPLY CURRENT
10
100
vs. SUPPLY VOLTAGE
3.4
LOAD RESISTANCE ( )
OUTPUT POWER (mW)
SUPPLY VOLTAGE (V)
MAX4364
10% THD+N
20
200
MAX4364
MAX4364
4.1
30
300
4.8
V
f
R
IN
40
400
CC
L
V
f
IN
CC
= 1kHz
= 8
= 1kHz
= 3V
= 5V
50
500
5.5
5