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參數(shù)資料
| 型號： | NLAS6234MUTBG |
| 廠商： | ON Semiconductor |
| 文件頁數(shù)： | 8/9頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC SWITCH DUAL DPDT 16UQFN |
| 產(chǎn)品變化通告： | Product Obsolescence 13/Apr/2009 |
| 標準包裝： | 3,000 |
| 功能： | 開關 |
| 電路： | 2 x DPDT |
| 導通狀態(tài)電阻： | 550 毫歐 |
| 電壓電源： | 單電源 |
| 電壓 - 電源，單路/雙路(±)： | 2.7 V ~ 4.5 V |
| 工作溫度： | -40°C ~ 85°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 10-UFQFN |
| 供應商設備封裝： | 10-UQFN（1.4x1.8） |
| 包裝： | 帶卷 (TR) |
NLAS6234
http://onsemi.com
8
Popless Implementation on the NLAS6234
Audio sources such as amplifiers or CODECs can generate
undesirable, transient voltage spikes when powering up and
down. Those voltage spikes can be translated into current
surges and ultimately lead to audible pop noises in the speaker
if not diverted or suppressed. The NLAS6234 includes
popless noise suppression circuitry designed to prevent such
undesirable pops from propagating through to the speaker.
This feature is realized through a deliberate increase in the
Break-Before-Make time, tBBM, and is useful in applications
where a switch is used to alternate between two different
audio sources.
When the signal from the common pin is removed from
one terminal, the switch waits an extended amount of time
before connecting to the opposite terminal. The time interval
for tBBM is a function of the supply voltage of the switch,
value within the recommended operating voltage range.
Figure 14. NLAS6234 TBBM vs. VCC
VCC (V)
T
BBM
(ms)
120
100
80
60
40
20
0
3.0
3.4
3.6
3.8
4.0
4.2
3.2
DEVICE ORDERING INFORMATION
Device
Package
Shipping
NLAS6234MUTBG
UQFN10
(Pb-Free)
3000/Tape & Reel
For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging
Specification Brochure, BRD8011/D.
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| NLAS7213 | 制造商:ONSEMI 制造商全稱:ON Semiconductor 功能描述:High-Speed USB 2.0 (480 Mbps) DPST Switch |
| NLAS7213MUTAG | 功能描述:模擬開關 IC SPST SWCH HI SPD USB DUAL RoHS:否 制造商:Texas Instruments 開關數(shù)量:2 開關配置:SPDT 開啟電阻（最大值）:0.1 Ohms 切換電壓（最大）: 開啟時間（最大值）: 關閉時間（最大值）: 工作電源電壓:2.7 V to 4.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:DSBGA-16 |
| NLAS7213MUTBG | 功能描述:模擬開關 IC SPST SWCH HI SPD USB DUAL RoHS:否 制造商:Texas Instruments 開關數(shù)量:2 開關配置:SPDT 開啟電阻（最大值）:0.1 Ohms 切換電壓（最大）: 開啟時間（最大值）: 關閉時間（最大值）: 工作電源電壓:2.7 V to 4.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:DSBGA-16 |
| NLAS7222A | 制造商:ONSEMI 制造商全稱:ON Semiconductor 功能描述:Integrated Solutions for USB Line Protection and Termination |
| NLAS7222A_07 | 制造商:ONSEMI 制造商全稱:ON Semiconductor 功能描述:High−Speed USB 2.0 (480 Mbps) DPDT Switch |
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