MAX9701ETG+T Maxim Integrated Products, MAX9701ETG+T Datasheet - Page 7
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MAX9701ETG+T
Manufacturer Part Number
MAX9701ETG+T
Description
IC AMP AUDIO PWR 2.2W D 24TQFN
Manufacturer
Maxim Integrated Products
Type
Class Dr
Datasheet
1.MAX9701EBPTG45.pdf
(22 pages)
Specifications of MAX9701ETG+T
Output Type
2-Channel (Stereo)
Max Output Power X Channels @ Load
2.2W x 2 @ 4 Ohm
Voltage - Supply
2.5 V ~ 5.5 V
Features
Depop, Differential Inputs, Short-Circuit and Thermal Protection, Shutdown
Mounting Type
Surface Mount
Package / Case
24-TQFN Exposed Pad
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
(V
DD
= PV
DD
= SHDN = 3.3V, GND = PGND = 0V, SYNC = V
MAX9701
OUTPUT
SHDN
-100
-10
-20
-30
-40
-50
-60
-70
-80
-90
_______________________________________________________________________________________
0
1k
RBW = 10kHz
INPUT AC GROUNDED
WIDEBAND OUTPUT SPECTRUM
TURN-ON/TURN-OFF RESPONSE
1.3W, Filterless, Stereo Class D Audio
10k
FREQUENCY (Hz)
(FFM MODE)
10ms/div
100k
Typical Operating Characteristics (continued)
5
4
3
2
1
0
2.5
BOTH CHANNELS
1M
3.0
2V/div
0V
250mV/div
SHUTDOWN CURRENT
vs. SUPPLY VOLTAGE
DD
SUPPLY VOLTAGE (V)
3.5
(SSM), gain = 6dB (GAIN1 = 0, GAIN2 = 1)).
4.0
4.5
-100
-10
-20
-30
-40
-50
-60
-70
-80
-90
20
17
14
11
5.0
8
5
0
2.5
1k
RBW = 10kHz
INPUT AC GROUNDED
BOTH CHANNELS
5.5
WIDEBAND OUTPUT SPECTRUM
3.0
Power Amplifier
vs. SUPPLY VOLTAGE
SUPPLY CURRENT
SUPPLY VOLTAGE (V)
3.5
10k
FREQUENCY (Hz)
(SSM MODE)
SSM
4.0
FFM
100k
4.5
5.0
5.5
1M
7