MAX4295ESE+ Maxim Integrated Products, MAX4295ESE+ Datasheet - Page 5

• Manufacturer Part Number: MAX4295ESE+
• Description: IC AMP AUDIO PWR 2W MONO 16SOIC
• Manufacturer: Maxim Integrated Products
• Type: Class Dr

Specifications of MAX4295ESE+

• Output Type: 1-Channel (Mono)
• Max Output Power X Channels @ Load: 2W x 1 @ 4 Ohm
• Voltage - Supply: 2.7 V ~ 5.5 V
• Features: Depop, Short-Circuit and Thermal Protection, Shutdown
• Mounting Type: Surface Mount
• Package / Case: 16-SOIC (3.9mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

(V
CC
0.01
0.10
100
0.1
100
0.1
10
0.1
10
10
1
1
1
= PV
TOTAL HARMONIC DISTORTION PLUS NOISE
TOTAL HARMONIC DISTORTION PLUS NOISE
TOTAL HARMONIC DISTORTION PLUS NOISE
10
0
0
vs. INPUT FREQUENCY (V
V
R
V
R
CC
L
CC
L
125kHz
vs. OUTPUT POWER (f
CC
500kHz
= 4Ω
= 4Ω
0.1
vs. OUTPUT POWER (f
0.1
= +3V
= +3V
= +3V, input amplifier gain = -1, SHDN = V
0.2
0.2
INPUT FREQUENCY (Hz)
1MHz
OUTPUT POWER (W)
OUTPUT POWER (W)
250kHz
0.3
0.3
250kHz
250kHz
_______________________________________________________________________________________
0.4
1k
125kHz
0.4
1MHz
125kHz
0.5
0.5
IN
1MHz
IN
IN
500kHz
= 20kHz)
= 1.5V
0.6 0.7
= 1kHz)
0.6 0.7
V
R
CC
L
= 4Ω
500kHz
= +3V
P-P
100k
)
0.8
0.8
Mono, 2W, Switch-Mode (Class D)
0.01
0.10
0.10
Typical Operating Characteristics (continued)
100
100
0.1
0.1
0.1
10
10
10
1
1
1
TOTAL HARMONIC DISTORTION PLUS NOISE
TOTAL HARMONIC DISTORTION PLUS NOISE
TOTAL HARMONIC DISTORTION PLUS NOISE
10
0
0
vs. INPUT FREQUENCY (V
V
R
V
R
CC
L
CC
L
vs. OUTPUT POWER (f
= 8Ω
vs. OUTPUT POWER (f
0.1
0.1
CC
= 8Ω
= +3V
125kHz
= +3V
500kHz
500kHz
, T
0.2
0.2
125kHz
INPUT FREQUENCY (Hz)
A
OUTPUT POWER (W)
OUTPUT POWER (W)
1MHz
= +25°C, unless otherwise noted.)
0.3
0.3
250kHz
1MHz
0.4
0.4
1k
250kHz
250kHz
Audio Power Amplifier
1MHz
0.5
0.5
500kHz
IN
125kHz
IN
IN
= 20kHz)
0.6 0.7
0.6 0.7
= 1.5V
= 1kHz)
V
R
CC
L
= 8Ω
= +3V
P-P
100k
)
0.8
0.8
0.01
0.10
0.10
100
100
0.1
0.1
0.1
10
10
10
1
1
1
TOTAL HARMONIC DISTORTION PLUS NOISE
TOTAL HARMONIC DISTORTION PLUS NOISE
TOTAL HARMONIC DISTORTION PLUS NOISE
10
0
0
vs. INPUT FREQUENCY (V
V
R
V
R
V
R
CC
L
CC
L
CC
L
vs. OUTPUT POWER (f
= 32Ω
= 32Ω
= 32Ω
vs. OUTPUT POWER (f
= +3V
= +3V
= +3V
250kHz
125kHz
0.05
500kHz
0.05
INPUT FREQUENCY (Hz)
1MHz
OUTPUT POWER (W)
OUTPUT POWER (W)
1MHz
0.10
0.10
1k
500kHz
1MHz
250kHz
250kHz
500kHz
125kHz
IN
IN
IN
= 20kHz)
0.15
0.15
= 1kHz)
= 1.5V
125kHz
P-P
100k
0.20
0.20
)
5