显示器：LCD - 型号列表

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Maxim > 方案 > 显示器：LCD

用于LCD TV的音频电路

数据资料

显示

标题/型号

关键优势

QV PDF

12W+12W、低EMI、扩展频谱、立体声D类放大器
MAX9741

QV PDF

25W/50W、无需虑波、扩频、单声道/立体声、D类放大器
MAX9709

QV PDF

20W/40W、无需滤波的扩展频谱单声道/立体声D类放大器
MAX9708

QV PDF

10W立体声/15W单声道、无需滤波的扩展频谱D类放大器
MAX9703, MAX9704

10W立体声/15W单声道、D类放大器，是平板电视、PC显示器等应用的理想选择

QV PDF

6W、无需滤波、扩频单声道/立体声D类放大器
MAX9713, MAX9714

6W、D类放大器适用于平板电视和PC显示器

QV PDF

5V、差分输入、DirectDrive、130mW立体声耳机放大器，带有关断
MAX9722

新一代DirectDrive耳机放大器，提供差分输入，工作在5V电压

QV PDF

50mW、DirectDrive®、立体声耳机放大器，带有SmartSense™和关断
MAX9720, MAX9720A, MAX9720B

50mW、DirectDrive、立体声耳机放大器，带有SmartSense和关断功能

QV PDF

80mW、固定增益、DirectDrive、立体声耳机放大器，带有关断
MAX4411, MAX4411B

独特的低成本耳机放大器，无需隔直流电容和增益设置电阻

QV PDF

80mW、DirectDrive、立体声耳机驱动器，带有关断
MAX4410

Key Specifications: Headphone Amplifiers

Part Number

Headphone Amp. V_CC (min) (V)

Headphone Amp. V_CC (max) (V)

Headphone Amp. I_CC (typ) (mA)

Hdph. Amp. P_OUT into 32Ω @1% THD+N (mW)

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

•	Common-Mode Sense

Automotive - General

TQFN/16
TSSOP/16

10

MAX9720

1.8

3.6

5

50

0.006

100

92

No

1

1.41

•	SmartSense Automatic Short Circuit Detection

-

4

MAX4411

1.8

3.6

5

65

0.007

98

86

No

1.5

2

•	Independent Shutdown Controls

-

TQFN/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 (14)

Key Specifications: Speaker Amplifiers

Part Number

Class

Speaker Amp. V_CC (min) (V)

Speaker Amp. V_CC (max) (V)

Speaker Amp. I_CC (typ) (mA)

P_OUT into 4Ω @ 1% THD+N (W)

P_OUT into 4Ω @ 10% THD+N (W)

P_OUT into 8Ω @ 1% THD+N (W)

P_OUT 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

MAX9741

D

10

25

26

-

8.5

-

12

-

-

70

No

4.5

30.2

•	Differential Inputs

2

MAX9709

D

10

22

20

39

50

19

25

0.1

95

90

No

12.6

63

•	External Clock Synchronization

•	Programmable Thermal Flag

2

MAX9708

D

10

18

20

32

42

16

21

0.15

95

90

No

12.6

63

•	External Clock Synchronization

•	Programmable Thermal Flag

2

MAX9703

D

10

25

14

7

10

11

15

0.015

97

80

No

4.5

30

•	Differential Inputs

1

MAX9704

D

10

25

24

4

5

8

10

0.02

97

80

No

4.5

30

•	Differential Inputs

2

MAX9713

D

10

25

10

-

-

5.2

6

0.1

97

76

No

4.5

13

•	Differential Inputs

1

MAX9714

D

10

25

18

-

-

5.2

6

0.1

97

76

No

4.5

13

•	Differential Inputs

2

See All Speaker Amplifiers (30)

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