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參數(shù)資料
| 型號(hào)： | ZXCD1210JB16TA |
| 廠商： | Diodes Inc |
| 文件頁數(shù)： | 5/8頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC AMP AUDIO CLASS D 16QFN |
| 標(biāo)準(zhǔn)包裝： | 1 |
| 類型： | 調(diào)制器 |
| 應(yīng)用： | 多媒體 |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 16-QFN |
| 供應(yīng)商設(shè)備封裝： | 16-QFN-EP（4x4） |
| 包裝： | 標(biāo)準(zhǔn)包裝 |
| 產(chǎn)品目錄頁面： | 1479 (CN2011-ZH PDF) |
| 其它名稱： | ZXCD1210JB16DKR |
ZXCD1210
Zetex Semiconductors plc 2007
Applications information
The high performance ZXCD1210 modulator IC forms the heart of the Zetex series of analog input
Class D amplifier reference designs. The modulator device provides complete control of the
modulation function.
Details of these reference designs are contained in individual data sheets: ZXCDSUBEV series,
ZXCD50STEVAL and ZXCD100MOEVAL as well as the ZXCD series design guide.
The ZXCDSUBEV series of reference circuits are specifically designed for subwoofer applications.
These switching amplifiers owe much of their outstanding audio performance to a unique
feedback architecture designed to reduce distortion. By taking its feedback signal from the filtered
amplifier output, the high gain circuit design compensates for bridge mismatches and filter non-
linearities, to achieve a reduction in THD+N across the entire power band.
ZXCDSUBEV series architecture
ZXCDSUBEV series THD+N versus power
PWM
output
Output
bridge
Filter
Audio
input
Gate
driver
+
-
DC
Servo
AC comp
network
Feedback circuits
Bridge
supply
Input
buffering
and bias
Mute
ZXCD1210
+
-
DC
Servo
AC comp
network
Feedback circuits
Mute
ZXCD1210
0.02
0.3
0.04
0.06
0.08
0.1
0.12
0.14
0.16
0.18
0.2
0.22
0.24
0.26
0.28
T
HD+N
(
%
)
100m
500
200m
500m
1
2
5
10
20
50
100
200
Output Power (W)
0.02
0.3
0.04
0.06
0.08
0.1
0.12
0.14
0.16
0.18
0.2
0.22
0.24
0.26
0.28
T
HD+N
(
%
)
100m
500
200m
500m
1
2
5
10
20
50
100
200
Output Power (W)
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ZXCD50STEVAL | 功能描述:BOARD EVAL STEREO ANALOG CLASS D RoHS:是 類別:編程器，開發(fā)系統(tǒng) >> 過時(shí)/停產(chǎn)零件編號(hào) 系列:- 標(biāo)準(zhǔn)包裝:1 系列:- 類型:MCU 適用于相關(guān)產(chǎn)品:Freescale MC68HC908LJ/LK（80-QFP ZIF 插口） 所含物品:面板、纜線、軟件、數(shù)據(jù)表和用戶手冊(cè) 其它名稱:520-1035 |
| ZXCL | 制造商:DIODES 制造商全稱:Diodes Incorporated 功能描述:Micropower SC70-5 & SOT23-5 low dropout regulators |
| ZXCL1200H5 | 制造商:ZETEX 制造商全稱:ZETEX 功能描述:ULTRA SMALL MICROPOWER SC70 2V 100mA REGULATOR |
| ZXCL1250H5 | 制造商:ZETEX 制造商全稱:ZETEX 功能描述:ULTRA SMALL MICROPOWER SC70 LOW DROPOUT REGULATORS |
| ZXCL1260H5 | 制造商:ZETEX 制造商全稱:ZETEX 功能描述:ULTRA SMALL MICROPOWER SC70 LOW DROPOUT REGULATORS |
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