max9770euit Maxim Integrated Products, Inc., max9770euit Datasheet - Page 13

• Manufacturer Part Number: max9770euit
• Description: 1.2w Low-emi, Filterless, Mono Class D Amplifier With Stereo Directdrive Headphone Amplifiers
• Manufacturer: Maxim Integrated Products, Inc.

Figure 2. MAX9770/MAX9772 Output with an Input Signal Applied (SSM Mode)
Figure 3. MAX9770 EMI with 75mm of Speaker Cable
1.2W, Low-EMI, Filterless, Mono Class D Amplifier
V
V
V
OUT+
with Stereo DirectDrive Headphone Amplifiers
IN+
IN-
- V
OUT-
OUT+
OUT-
______________________________________________________________________________________
t
ON(MIN)
50.0
45.0
40.0
35.0
30.0
25.0
20.0
15.0
10.0
30.0
60.0
80.0 100.0 120.0 140.0 160.0 180.0
t
SW
t
SW
FREQUENCY (MHz)
200.0
t
SW
220.0
240.0 260.0
t
SW
280.0 300.0
MAX9770
FCC LIMIT
13