MAX4295ESE+ Maxim Integrated Products, MAX4295ESE+ Datasheet - Page 3

• 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

ELECTRICAL CHARACTERISTICS (continued)
(V
otherwise noted. Typical values are T
Note 1: All devices are 100% production tested at T
Note 2: Supply Voltage Range guaranteed by PSRR of input amplifier, frequency, duty cycle, and H-bridge on-resistance.
Note 3: Guaranteed by design, not production tested.
Input Voltage Range
Maximum Output Power
Total Harmonic Distortion Plus
Noise
Efficiency
LOGIC INPUTS (SHDN, FS1, FS2)
Logic Input Current
Logic Input High Voltage
Logic Input Low Voltage
INPUT AMPLIFIER
Input Offset Voltage
V
Input Bias Current
Input Noise-Voltage Density
Input Capacitance
Output Resistance
AOUT Disabled Mode Leakage
Current
Short-Circuit Current
Large-Signal Voltage Gain
AOUT Voltage Swing
Gain-Bandwidth Product
Power-Supply Rejection
Maximum Capacitive Load
CC
OS
= PV
Temp Coefficient
PARAMETER
CC
= +5V, SHDN = V
_______________________________________________________________________________________
CC
, FS1 = GND, FS2 = V
V
V
R
MAX4295, R
V
(Note 3)
f = 10kHz
SHDN = GND, V
AOUT to GND
AOUT to V
V
V
R
V
No sustained oscillations
CC
CC
LOGIC
OUT
DIFF
CC
A
L
L(OPAMP)
= 4Ω, f
= +25°C.)
Mono, 2W, Switch-Mode (Class D)
= +3V, f
= +5V, f
= +2.7V to +5.5V
= 0.2V to 4.6V, R
≥ 10mV,
= 0 to V
IN
CC
= 10kΩ
L
= 1kHz, P
IN
IN
= 4Ω, f
= 1kHz
= 1kHz
CC
AOUT
A
= 25°C. All temperature limits are guaranteed by design.
IN
CC
= 0 to V
O
CONDITIONS
= 1kHz, P
L(OPAMP)
= 1W, f
(f
OSC
CC
R
R
R
R
V
V
= 250kHz), input amplifier gain = -1V/V, T
OSC
L
L
L
L
CC
OL
= 10kΩ
O
= 8Ω
= 4Ω
= 8Ω
= 4Ω
- V
Audio Power Amplifier
= 2W
= 125kHz
OH
0.7 ×
MIN
V
78
66
CC
0 to 0.6
x V
±0.05
±0.1
TYP
±0.5
0.01
1.25
A
115
200
0.4
0.7
1.2
0.4
2.5
87
±5
32
65
40
40
90
2
1
8
= T
CC
MIN
MAX
0.3 ×
to T
V
100
±25
250
100
±1
±4
CC
MAX
nV/√Hz
, unless
UNITS
µV/°C
MHz
mV
mA
mV
dB
dB
nA
nA
pF
µA
pF
W
%
%
Ω
V
V
V
3