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參數(shù)資料
| 型號： | DG3157BDN-T1-E4 |
| 廠商： | Vishay Siliconix |
| 文件頁數(shù)： | 1/9頁 |
| 文件大小： | 0K |
| 描述： | IC SWITCH SPDT 300MHZ 6-MINIQFN |
| 標(biāo)準(zhǔn)包裝： | 1 |
| 功能： | 開關(guān) |
| 電路： | 1 x SPDT |
| 導(dǎo)通狀態(tài)電阻： | 15 歐姆 |
| 電壓電源： | 單電源 |
| 電壓 - 電源，單路/雙路(±)： | 1.65 V ~ 5.5 V |
| 工作溫度： | -40°C ~ 85°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 6-UFDFN |
| 供應(yīng)商設(shè)備封裝： | 6-迷你型QFN |
| 包裝： | 標(biāo)準(zhǔn)包裝 |
| 其它名稱： | DG3157BDN-T1-E4DKR |
Vishay Siliconix
DG3157A, DG3157B
Document Number: 68628
S-81944-Rev. C, 25-Aug-08
www.vishay.com
1
Low Voltage, 300-MHz - 3 dB Bandwidth, SPDT Analog Switch with
Power Down Protection
(2:1 Multiplexer/Demultiplexer Bus Switch)
FEATURES
Ultra small miniQFN6 package of
1 mm x 1.2 mm
Wide operation voltage range: 1.8 V to 5.5 V
Useful in both analog and digital signal
switching
300 MHz - 3 dB bandwidth
Power down safe design
Low voltage logic threshold:
Vth(high) = 1.2 V at V+ = 3.3 V
Minimal propagation delay
Break-before-make switching
Zero bounce in flow-through mode
> 300 mA latch up current per JESD78
> 8 kV ESD/HBM
DG3157A version has internal pull down resistor on
control pin S
DESCRIPTION
The DG3157A, DG3157B are high-speed single-pole
double-throw, low voltage switch. Using sub-micro CMOS
technology, the DG3157A, DG3157B achieves low on-
resistance and negligible propagation delay. The DG3157A,
DG3157B can handle both analog and digital signals and
permits signals with amplitudes of up to VCC to be
transmitted in either direction. Select pin of control logic input
can be over the V+. When the select pin is low, B0 is
connected to the output A pin. When the select pin is high,
B1 is connected to the output A pin. The path that is open will
have a high-impedance state with respect to the output A pin.
Break before make is guaranteed. The DG3157A has an
internal pull down resistor on the control pin S, while the
DG3157B does not.
FUNCTIONAL BLOCK DIAGRAM AND PIN CONFIGURATION
* Pb containing terminations are not RoHS compliant, exemptions may apply.
GND
A
V+
B1
miniQFN-6
Top View
S
2
3
4
5
6
1
Device Marking: E
B0
DG3157A
GND
A
V+
B1
DG3157B
S
2
3
4
5
6
1
Device Marking: D
B0
miniQFN-6
Top View
TRUTH TABLE
Logic Input (S)
Function
0
B0 Connected to A
1
B1 Connected to A
ORDERING INFORMATION
Temp. Range
Package
Part Number
- 40 °C to 85 °C
miniQFN-6
DG3157ADN-T1-E4
DG3157BDN-T1-E4
Available
Pb-free
RoHS*
COMPLIANT
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| DG3157DL | 制造商:VISHAY 制造商全稱:Vishay Siliconix 功能描述:High-Speed, Low rON, SPDT Analog Switch (2:1 Multiplexer/Demultiplexer Bus Switch) |
| DG3157DL-T1 | 功能描述:模擬開關(guān) IC High Speed SPDT RoHS:否 制造商:Texas Instruments 開關(guān)數(shù)量:2 開關(guān)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(guān)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(fēng)格:SMD/SMT 封裝 / 箱體:DSBGA-16 |
| DG3157DL-T1-E3 | 功能描述:模擬開關(guān) IC High Speed SPDT RoHS:否 制造商:Texas Instruments 開關(guān)數(shù)量:2 開關(guān)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(guān)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(fēng)格:SMD/SMT 封裝 / 箱體:DSBGA-16 |
| DG3157DL-T1-GE3 | 功能描述:模擬開關(guān) IC High Speed CMOS SPDT RoHS:否 制造商:Texas Instruments 開關(guān)數(shù)量:2 開關(guān)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(guān)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(fēng)格:SMD/SMT 封裝 / 箱體:DSBGA-16 |
| DG315-R | 功能描述:電源排插 DISC BY MFG 2/02 6 OUTLET PWR STRIP RoHS:否 制造商:Wiremold 出口數(shù)量: 浪涌能量額定值: 數(shù)據(jù)線路保護(hù):N 電線長度:15 ft 安裝風(fēng)格: 輸出電壓:120 V 電流額定值:15 A |
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