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Maxim > Solutions > Displays: LCD
Audio For LCD TVs
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| Display |
Title / Parts |
Key Advantages |
| QV PDF |
12W+12W, Low-EMI, Spread-Spectrum, Stereo, Class D Amplifier
MAX9741
| |
| QV PDF |
25W/50W, Filterless, Spread-Spectrum, Stereo/Mono, Class D Amplifier
MAX9709
| |
| QV PDF |
20W/40W, Filterless, Spread-Spectrum, Mono/Stereo, Class D Amplifier
MAX9708
| |
| QV PDF |
10W Stereo/15W Mono, Filterless, Spread-Spectrum, Class D Amplifiers
MAX9703, MAX9704
| 10W Stereo/15W Mono Class-D Amplifier Ideal for Flat-Panel TV and PC-Display Applications |
| QV PDF |
6W, Filterless, Spread-Spectrum Mono/Stereo Class D Amplifiers
MAX9713, MAX9714
| 6W, Class-D Amplifiers Ideal for Flat-Panel TV and PC Display Applications |
| QV PDF |
5V, Differential Input, DirectDrive, 130mW Stereo Headphone Amplifiers with Shutdown
MAX9722
| Next-Generation DirectDrive Headphone Amplifiers Offer Differential Inputs and 5V Operation |
| QV PDF |
50mW, DirectDrive, Stereo Headphone Amplifier with SmartSense and Shutdown
MAX9720, MAX9720A, MAX9720B
| 50mW, DirectDrive™, Stereo-Headphone Amplifier with SmartSense™ and Shutdown |
| QV PDF |
80mW, Fixed-Gain, DirectDrive, Stereo Headphone Amplifier with Shutdown
MAX4411, MAX4411B
| Unique Low-Cost Headphone Amplifier Eliminates DC-Blocking Capacitors and Gain-Setting Resistors |
| QV PDF |
80mW, DirectDrive Stereo Headphone Driver with Shutdown
MAX4410
| |
| QV PDF |
2.2W Stereo Audio Power Amplifier with Analog Volume Control
MAX9787
| High PSRR, Low 0.01% Total Harmonic Distortion (THD) |
| Key Specifications:
Headphone Amplifiers |
| Part Number |
Headphone Amp. VCC (min) (V) |
Headphone Amp. VCC (max) (V) |
Headphone Amp. ICC (typ) (mA) |
Headph. Amp. POUT into 32Ω @1% THD+N (W) |
Headphone Amp. Half Pwr. THD+N (%) |
SNR, A-weighted (dB) |
PSRR (db) |
Headphone Amp. External Gain |
Headphone Amp. Fixed Gain (min) (|V/V|) |
Headphone Amp. Fixed Gain (max) (|V/V|) |
Features |
Industry Qualified |
Package |
Smallest Available Package (max w/pins) (mm2) |
|
MAX9722
|
2.4
|
5.5
|
5.5
|
130
|
0.015
|
103
|
90
|
Yes
|
2
|
2
|
|
Automotive - General
|
THIN QFN/16
TSSOP/16
|
10
|
|
MAX9720
|
1.8
|
3.6
|
5
|
50
|
0.006
|
100
|
92
|
No
|
1
|
1.41
|
| • | SmartSense Automatic Short Circuit Detection |
|
-
|
UCSP/16
|
4
|
|
MAX4411
|
1.8
|
3.6
|
5
|
65
|
0.007
|
98
|
86
|
No
|
1.5
|
2
|
| • | Independent Shutdown Controls |
|
-
|
THIN QFN/20
UCSP/14
|
4
|
|
MAX4410
|
1.8
|
3.6
|
7
|
65
|
0.006
|
98
|
90
|
Yes
|
-
|
-
|
| • | Independent Shutdown Controls |
|
-
|
TSSOP/14
UCSP/14
|
4
|
| See All Headphone Amplifiers (11) |
| Key Specifications:
Speaker Amplifiers |
| Part Number |
Class |
Speaker Amp. VCC (min) (V) |
Speaker Amp. VCC (max) (V) |
Speaker Amp. ICC (typ) (mA) |
POUT into 4Ω @ 1% THD+N (W) |
POUT into 4Ω @ 10% THD+N (W) |
POUT into 8Ω @ 1% THD+N (W) |
POUT into 8Ω @ 10% THD+N (W) |
Speaker Amp. Half Pwr. THD+N (%) |
SNR, A-weighted (dB) |
PSRR (db) |
Speaker Amp. External Gain |
Speaker Amp. Fixed Gain (min) (V/V) |
Speaker Amp. Fixed Gain (max) (V/V) |
Features |
Number of Channels |
Industry Qualified |
Package |
Smallest Available Package (max w/pins) (mm2) |
|
MAX9787
|
AB
|
4.5
|
5.5
|
14
|
2
|
2.6
|
0.8
|
1.2
|
0.02
|
90
|
90
|
No
|
2
|
3.3
|
|
2
|
-
|
THIN QFN/28
|
26
|
|
MAX9741
|
D
|
10
|
25
|
26
|
-
|
8.5
|
-
|
12
|
-
|
-
|
70
|
No
|
4.5
|
30.2
|
|
2
|
-
|
THIN QFN/56
|
66
|
|
MAX9709
|
D
|
10
|
22
|
20
|
39
|
50
|
19
|
25
|
0.1
|
95
|
90
|
No
|
12.6
|
63
|
| • | External Clock Synchronization |
| • | Programmable Thermal Flag |
|
2
|
-
|
THIN QFN/56
|
66
|
|
MAX9708
|
D
|
10
|
18
|
20
|
32
|
42
|
16
|
21
|
0.15
|
95
|
90
|
No
|
12.6
|
63
|
| • | External Clock Synchronization |
| • | Programmable Thermal Flag |
|
2
|
Automotive - General
|
THIN QFN/56
|
66
|
|
MAX9703
|
D
|
10
|
25
|
14
|
7
|
10
|
11
|
15
|
0.015
|
97
|
80
|
No
|
4.5
|
30
|
|
1
|
-
|
THIN QFN/32
|
26
|
|
MAX9704
|
D
|
10
|
25
|
24
|
4
|
5
|
8
|
10
|
0.02
|
97
|
80
|
No
|
4.5
|
30
|
|
2
|
-
|
THIN QFN/32
|
50
|
|
MAX9713
|
D
|
10
|
25
|
10
|
-
|
-
|
5.2
|
6
|
0.1
|
97
|
76
|
No
|
4.5
|
13
|
|
1
|
-
|
THIN QFN/32
|
26
|
|
MAX9714
|
D
|
10
|
25
|
18
|
-
|
-
|
5.2
|
6
|
0.1
|
97
|
76
|
No
|
4.5
|
13
|
|
2
|
-
|
THIN QFN/32
|
50
|
| See All Speaker Amplifiers (29) |
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