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Maxim > 솔루션 > 오디오 IC
오디오 버퍼
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| 디스플레이 |
제목/부품번호 |
주요 성능 (이점) |
| QV PDF |
모노 2W 클래스 D 앰프
MAX9830
| 1.5mm x 1.5mm 패키지, 2.3W의 낮은 EMI, 클래스 D 출력 |
| QV PDF |
MAX9723A, MAX9723B, MAX9723C, MAX9723D EV 킷/EV 시스템
MAX9723DEVCMOD2, MAX9723DEVCMODU, MAX9723DEVKIT
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| QV PDF |
BassMax, 볼륨 제어 및 I²C 기능이 내장된 스테레오 DirectDrive® 헤드폰 앰프
MAX9723
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| QV PDF |
공장에서 프로그래밍 가능한 단일 PLL 클록 발생기
MAX9491
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| QV PDF |
2.3W, 초저 EMI, 필터리스, 클래스 D 오디오 앰프
MAX9705
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| QV PDF |
프로그래밍 가능한 오디오 클록 발생기
MAX9485
| 프로그래밍 가능한 다중 출력 클록 발생기로 DVD 플레이어, 멀티미디어 PC용 DVD 드라이브, 디지털 HDTV 시스템, 홈엔터테인먼트 센터, 셋톱박스 등 MPEG-2 오디오 시스템에 저비용-고효율 솔루션 제공
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| QV PDF |
SC70 패키지, 셧다운 기능이 내장된 고출력 구동, 10MHz, 10V/µs, Rail-to-Rail I/O Op 앰프
MAX4230, MAX4231, MAX4232, MAX4233, MAX4234
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| QV PDF |
저가, 저전압, Rail-to-Rail, 입력/출력, SOT23 5MHz Op 앰프
MAX4321
| LMC7101용 저전압, 핀-포-핀 업그레이드 |
| QV PDF |
단일/듀얼/쿼드, 저가, 단일 전원, 셧다운 기능이 있는 Rail-to-Rail Op 앰프
MAX4400, MAX4401, MAX4402, MAX4403
| 초소형 SC70 및 SOT23-8 패키지로 제공되는 Rail-to-Rail, 800kHz, Op 앰프 |
| QV PDF |
SC70 패키지로 제공되는 저가, 높은 슬루율, Rail-to-Rail I/O Op 앰프
MAX4490, MAX4491, MAX4492
| 초소형 SC70 패키지로 제공되는 10MHz Op 앰프로 2kΩ의 부하 구동 |
| QV PDF |
단일/듀얼/쿼드, 저가, UCSP/SOT23, 저전력, Rail-to-Rail I/O Op 앰프
MAX4322, MAX4323, MAX4326, MAX4327, MAX4329
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| QV PDF |
UCSP 패키지로 제공되는 단일 전원, 저잡음, 저왜곡, Rail-to-Rail Op 앰프
MAX4249, MAX4250, MAX4251, MAX4252, MAX4253, MAX4254, MAX4255, MAX4256, MAX4257
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| Key Specifications: Clock Generators |
| Part Number |
Applications |
fIN
(MHz) |
fIN
(MHz) |
fOUT
(MHz) |
fOUT
(MHz) |
Fixed or Continuous Frequency |
Output Levels |
Out-
puts |
PLLs |
Program-
mability |
Spread Spectrum |
Output Jitter
(ps) |
VSUPPLY
(V) |
Package/Pins |
| min |
max |
min |
max |
RMS |
| MAX9491 |
|
5 |
50 |
4 |
200 |
Fixed |
LVCMOS |
1 |
1 |
Factory One-Time Programmable (OTP) |
No |
4 |
3.3 |
|
| MAX9485 |
General Purpose |
30 |
27 |
27 |
3 |
|
28 |
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See All Clock Generators (27)
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| Key Specifications: Headphone Amplifiers |
| Part Number |
Hdph. Amp. VCC
(V) |
Hdph. Amp. VCC
(V) |
Hdph. Amp. ICC
(mA) |
Hdph. Amp. POUT into 32Ω
(mW) |
Hdph. Amp. Half Pwr. THD+N
(%) |
SNR
(dB) |
PSRR
(dB) |
Hdph. Amp. Ext. Gain |
Hdph. Amp. Fxd. Gain
(|V/V|) |
Hdph. Amp. Fxd. Gain
(|V/V|) |
Features |
RoHS Available |
Package/Pins |
| min |
max |
typ |
@ 1% THD+N |
A- Weighted |
min |
min |
max |
| MAX9723 |
1.8 |
3.6 |
4 |
59 |
0.007 |
100 |
90 |
No |
0.5 |
2 |
| I2C/SMBus Compatible Interface | | Integrated Volume Control | | Software Enabled Bass Boost (BassMax) |
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See Data Sheet |
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See All Headphone Amplifiers (15)
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| Key Specifications: Operational Amplifiers |
| Part Number |
Amps. |
Rail to Rail |
AVCL |
VSUPPLY (Total)
(V) |
VSUPPLY (Total)
(V) |
ICC per Amp.
(µA) |
ICC per Amp.
(µA) |
VOS
(µV) |
CMRR @DC
(dB) |
PSRR @DC
(dB) |
Input IBIAS
(nA) |
Unity Gain BW
(MHz) |
Slew Rate
(V/µs) |
en
(nV/√Hz) |
in
(pA/√Hz) |
Low Pwr. Shutdn |
Package/Pins |
| min |
min |
max |
typ |
max |
max |
typ |
typ |
max |
typ |
typ |
| MAX4230 |
1 |
Input/Output |
1 |
2.7 |
5.5 |
1100 |
2000 |
6000 |
70 |
85 |
0.05 |
10 |
10 |
12 |
- |
No |
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| MAX4231 |
1 |
Input/Output |
1 |
2.7 |
5.5 |
1100 |
2000 |
6000 |
70 |
85 |
0.05 |
10 |
10 |
12 |
- |
Yes |
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| MAX4232 |
2 |
Input/Output |
1 |
2.7 |
5.5 |
1100 |
2000 |
6000 |
70 |
85 |
0.05 |
10 |
10 |
12 |
- |
No |
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| MAX4233 |
2 |
Input/Output |
1 |
2.7 |
5.5 |
1100 |
2000 |
6000 |
70 |
85 |
0.05 |
10 |
10 |
12 |
- |
Yes |
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| MAX4234 |
4 |
Input/Output |
1 |
2.7 |
5.5 |
1100 |
2000 |
6000 |
70 |
85 |
0.05 |
10 |
10 |
12 |
- |
No |
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| MAX4400 |
1 |
Output Only |
1 |
2.5 |
5.5 |
320 |
700 |
4500 |
84 |
100 |
0.1 |
0.8 |
1 |
36 |
0.001 |
No |
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| MAX4401 |
1 |
Output Only |
1 |
2.5 |
5.5 |
320 |
700 |
4500 |
84 |
100 |
0.1 |
0.8 |
1 |
36 |
0.001 |
Yes |
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| MAX4402 |
2 |
Output Only |
1 |
2.5 |
5.5 |
320 |
700 |
5500 |
84 |
100 |
0.1 |
0.8 |
1 |
36 |
0.001 |
No |
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| MAX4403 |
4 |
Output Only |
1 |
2.5 |
5.5 |
320 |
700 |
5500 |
84 |
100 |
0.1 |
0.8 |
1 |
36 |
0.001 |
No |
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| MAX4321 |
1 |
Input/Output |
1 |
2.4 |
6.5 |
650 |
725 |
3500 |
91 |
100 |
150 |
5 |
2 |
22 |
0.4 |
No |
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| MAX4322 |
1 |
Input/Output |
1 |
2.4 |
6.5 |
730 |
1100 |
2500 |
94 |
100 |
150 |
5 |
2 |
22 |
0.4 |
No |
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| MAX4323 |
1 |
Input/Output |
1 |
2.4 |
6.5 |
730 |
1100 |
2500 |
94 |
100 |
150 |
5 |
2 |
22 |
0.4 |
Yes |
|
| MAX4326 |
2 |
Input/Output |
1 |
2.4 |
6.5 |
730 |
1100 |
2500 |
94 |
100 |
150 |
5 |
2 |
22 |
0.4 |
No |
|
| MAX4327 |
2 |
Input/Output |
1 |
2.4 |
6.5 |
730 |
1100 |
2000 |
94 |
100 |
150 |
5 |
2 |
22 |
0.4 |
Yes |
|
| MAX4329 |
4 |
Input/Output |
1 |
2.4 |
6.5 |
730 |
1100 |
2500 |
94 |
100 |
150 |
5 |
2 |
22 |
0.4 |
No |
|
| MAX4490 |
1 |
Input/Output |
1 |
2.7 |
5.5 |
800 |
2000 |
10000 |
75 |
100 |
2.5 |
10 |
10 |
12 |
0.001 |
No |
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| MAX4491 |
2 |
Input/Output |
1 |
2.7 |
5.5 |
800 |
2000 |
10000 |
75 |
100 |
2.5 |
10 |
10 |
12 |
0.001 |
No |
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| MAX4492 |
4 |
Input/Output |
1 |
2.7 |
5.5 |
800 |
2000 |
10000 |
75 |
100 |
2.5 |
10 |
10 |
12 |
0.001 |
No |
|
| MAX4249 |
2 |
Output Only |
10 |
2.4 |
5.5 |
420 |
575 |
750 |
115 |
100 |
0.1 |
22 |
2.1 |
8.9 |
0.0005 |
Yes |
|
| MAX4250 |
1 |
Output Only |
1 |
2.4 |
5.5 |
420 |
575 |
750 |
115 |
100 |
0.1 |
3 |
0.3 |
8.9 |
0.0005 |
No |
|
| MAX4251 |
1 |
Output Only |
1 |
2.4 |
5.5 |
420 |
575 |
750 |
115 |
100 |
0.1 |
3 |
0.3 |
8.9 |
0.0005 |
Yes |
|
| MAX4252 |
2 |
Output Only |
1 |
2.4 |
5.5 |
420 |
575 |
750 |
115 |
100 |
0.1 |
3 |
0.3 |
8.9 |
0.0005 |
No |
|
| MAX4253 |
2 |
Output Only |
1 |
2.4 |
5.5 |
420 |
575 |
750 |
115 |
100 |
0.1 |
3 |
0.3 |
8.9 |
0.0005 |
Yes |
|
| MAX4254 |
4 |
Output Only |
1 |
2.4 |
5.5 |
420 |
575 |
750 |
115 |
100 |
0.1 |
3 |
0.3 |
8.9 |
0.0005 |
No |
|
| MAX4255 |
1 |
Output Only |
10 |
2.4 |
5.5 |
420 |
575 |
750 |
115 |
100 |
0.1 |
22 |
2.1 |
8.9 |
0.0005 |
No |
|
| MAX4256 |
1 |
Output Only |
10 |
2.4 |
5.5 |
420 |
575 |
750 |
115 |
100 |
0.1 |
22 |
2.1 |
8.9 |
0.0005 |
No |
|
| MAX4257 |
2 |
Output Only |
10 |
2.4 |
5.5 |
420 |
575 |
750 |
115 |
100 |
0.1 |
22 |
2.1 |
8.9 |
0.0005 |
No |
|
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See All Operational Amplifiers (145)
|
| Key Specifications: Speaker Amplifiers |
| Part Number |
Class |
Spkr. Amp. VCC
(V) |
Spkr. Amp. VCC
(V) |
Spkr. Amp. ICC
(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) |
Spkr. Amp. Half Pwr. THD+N
(%) |
SNR
(dB) |
PSRR
(dB) |
Spkr. Amp. Ext. Gain |
Spkr. Amp. Fxd. Gain
(V/V) |
Spkr. Amp. Fxd. Gain
(V/V) |
Features |
Channels |
| min |
max |
typ |
min |
min |
min |
min |
A- Weighted |
min |
min |
max |
| MAX9830 NEW! |
D |
2.6 |
5.5 |
1.2 |
1.7 |
2.25 |
1.3 |
1.5 |
0.04 |
98 |
64.3 |
Yes |
- |
16 |
| Active Emissions Limiting (AEL) | | Differential Inputs | | Filterless Operation |
|
1 |
| MAX9705 |
2.5 |
7 |
2.3 |
2.7 |
1.4 |
1.7 |
0.02 |
93 |
75 |
No |
2 |
10 |
| Active Emissions Limiting (AEL) | | External Clock Synchronization |
|
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See All Speaker Amplifiers (30)
|
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