參數(shù)資料
型號(hào): DG2737DN-T1-E4
廠商: Vishay Siliconix
文件頁數(shù): 1/10頁
文件大小: 0K
描述: IC SWTICH DUAL SPST 8-MINIQFN
標(biāo)準(zhǔn)包裝: 1
功能: 開關(guān)
電路: 2 x SPST - NC/NO
導(dǎo)通狀態(tài)電阻: 8 歐姆
電壓電源: 單電源
電壓 - 電源,單路/雙路(±): 2.3 V ~ 4.3 V
電流 - 電源: 1µA
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 8-UFQFN
供應(yīng)商設(shè)備封裝: 8-迷你型QFN(1.4x1.4)
包裝: 標(biāo)準(zhǔn)包裝
其它名稱: DG2737DN-T1-E4DKR
Vishay Siliconix
DG2737, DG2738, DG2739
Document Number: 68801
S-82643-Rev. B, 03-Nov-08
www.vishay.com
1
6-
Ω, Low Voltage, Dual SPST Analog Switch
DESCRIPTION
The DG2737, DG2738 and DG2739 are high performance,
low
on-resistance
analog
switches
of
dual
SPST
configuration.
Built on Vishay Siliconix's sub-micro CMOS technology, the
DG2737, DG2738, DG2739 achieve switch on-resistance of
6
Ω at 3 V V+. Its - 3 dB bandwidth is typically 720 MHz.
It can switch signals with amplitudes of up to VCC to be
transmitted in either direction.
Combining low power, high speed, low on-resistance and
small physical size, the DG2737, DG2738, DG2739 are ideal
for portable and battery powered applications requiring high
performance and efficient use of board space.
The DG2737, DG2738, DG2739 come in a small miniQFN-8
lead package (1.4 x 1.4 x 0.55 mm). As a committed partner
to the community and the environment, Vishay Siliconix
manufactures this product with the lead (Pb)-free device
terminations and is 100 % RoHS compliant.
FEATURES
Voltage range: 2.3 V to 4.3 V
Low on-resistance: 6
Ω typ. at 3 V
- 48 dB crosstalk at 240 MHz
Low power consumption
Ultra small miniQFN8 package of 1.4 x 1.4 x 0.55 mm
> 300 mA latch up current per JESD78
Switch exceeds 5 kV ESD/HBM
FUNCTIONAL BLOCK DIAGRAM AND PIN CONFIGURATION
DG2737
DG2738
DG2739
miniQFN-8L
Top View
2
6
8
4
1
3
7
5
GND
V+
D1
D2
S1
S2
VIN
NC
2
6
8
4
1
3
7
5
GND
V+
D1
D2
S1
S2
VIN1
VIN2
2
6
8
4
1
3
7
3
5
GND
V+
D1
D2
S1
S2
VIN1
VIN2
Pin 1
Device Marking: Ax for DG2737
Device Marking: Bx for DG2738
Device Marking: Cx for DG2739
x = Date/Lot Traceability Code
Ax
Bx
Cx
RoHS
COMPLIANT
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參數(shù)描述
DG2738 制造商:VISHAY 制造商全稱:Vishay Siliconix 功能描述:6-Ω, Low Voltage, Dual SPST Analog Switch
DG2738DN-T1-E4 功能描述:模擬開關(guān) IC Dual SPST Low Volt 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(shí)間(最大值): 關(guān)閉時(shí)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
DG2739 制造商:VISHAY 制造商全稱:Vishay Siliconix 功能描述:6-Ω, Low Voltage, Dual SPST Analog Switch
DG2739DN-T1-E4 功能描述:模擬開關(guān) IC Dual SPST Low Volt 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(shí)間(最大值): 關(guān)閉時(shí)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
DG2741 制造商:VISHAY 制造商全稱:Vishay Siliconix 功能描述:Low-Voltage, 0.8-ohm rON, Dual SPST Analog Switch