參數資料
| 型號： | DG9451EN-T1-E4 |
| 廠商： | Vishay Siliconix |
| 文件頁數： | 1/14頁 |
| 文件大小： | 0K |
| 描述： | IC MUX 8CH DUAL 4CH 16QFN |
| 標準包裝： | 3,000 |
| 功能： | 多路復用器 |
| 電路： | 1 x 8:1 |
| 導通狀態電阻： | 105 歐姆 |
| 電壓電源： | 單/雙電源 |
| 電壓 - 電源，單路/雙路(±)： | 2.7 V ~ 12 V，± 2.5 V ~ 5 V |
| 電流 - 電源： | 1µA |
| 工作溫度： | -40°C ~ 125°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 16-WFQFN |
| 供應商設備封裝： | 16-迷你型QFN（1.8x2.6） |
| 包裝： | 帶卷 (TR) |
Vishay Siliconix
DG9451, DG9453
Document Number: 65020
S10-2275-Rev. B, 04-Oct-10
www.vishay.com
1
8-Channel, Dual 4-Channel, Triple 2-Channel Multiplexers
FEATURES
Halogen-free According to IEC 61249-2-21
Definition
+ 2.7 V to + 12 V single supply operation
± 2.5 V to ± 5 V dual supply operation
Fully specified at + 12 V, + 5 V, ± 5 V
Low charge injection (< 0.5 pC typ.)
High bandwidth: 270 MHz
Low switch capacitance (Cs(off) 1 pF typ.)
Good isolation and crosstalk performance
(typ. - 44 dB at 100 MHz)
MiniQFN16 package (1.8 mm x 2.6 mm)
Compliant to RoHS directive 2002/95/EC
APPLICATIONS
Data acquisition
Medical and healthcare devices
Control and automation equipments
Test instruments
Touch panels
Consumer
DESCRIPTION
The DG9451, and DG9453 are high precision single and
dual supply CMOS analog multiplexers. DG9451 is an
8-channel multiplexer, and the DG9453 is a triple 2-channel
multiplexer or triple SPDT.
Designed to operate from a + 2.7 V to + 12 V single supply
or from a ± 2.5 V to ± 5 V dual supplies, the DG9451, and
DG9453 are fully specified at + 12 V, + 5 V and ± 5 V. All
control logic inputs have guaranteed 1.4 V high limit when
operating from + 5 V or ± 5 V supplies and 1.65 V when
operating from a + 12 V supply.
The DG9451, and DG9453 are precision multiplexers of low
leakage, low charge injection, and low parasitic capacitance.
They conduct equally well in both directions, offer rail to rail
analog signal handling and can be used both as multiplexers
as well as de-multiplexers.
The DG9451, and DG9453 operating temperature is
specified from - 40 °C to + 85 °C and are available in 16 pin
TSSOP and the ultra compact 1.8 mm x 2.6 mm miniQFN16
packages.
FUNCTIONAL BLOCK DIAGRAM AND PIN CONFIGURATION
Pin 1
Device Marking: Yxx for DG9451
(miniQFN16)
4xx for DG9453
xx = Date/Lot Traceability Code
Yxx
X
X7
X5
X0
A
X3
1
2
3
4
7
8
9
10
11
12
5
8
7
6
13
14
X4
16
VEE
X2
C
X6
ENABLE
B
X1
GND
VCC
Top View
DG9451
mQFN-16
Logic
15
Z1
Z
Z0
1
2
3
4
7
8
9
10
11
12
5
8
7
6
13
14
15
16
Y
Y1
Y0
GND
Top View
DG9453
mQFN-16
VCC
ENABLE
VEE
A
B
C
X1
X
X0
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| DG9636EN-T1-E4 | IC SWITCH DUAL SPST 10QFN |
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相關代理商/技術參數 |
參數描述 |
|---|---|
| DG9453 | 制造商:VISHAY 制造商全稱:Vishay Siliconix 功能描述:8-Channel, Dual 4-Channel, Triple 2-Channel Multiplexers |
| DG9453EN-T1-E4 | 功能描述:ESD 抑制器 TRIPLE 2 CH MUX RoHS:否 制造商:STMicroelectronics 通道:8 Channels 擊穿電壓:8 V 電容:45 pF 端接類型:SMD/SMT 封裝 / 箱體:uQFN-16 功率耗散 Pd: 工作溫度范圍:- 40 C to + 85 C |
| DG9454 | 制造商:VISHAY 制造商全稱:Vishay Siliconix 功能描述:Compact, Low Power Consumption, Triple SPDT (Triple 2:1 Multiplexers) |
| DG9454EN-T1-E4 | 功能描述:多路器開關 IC Triple SPDT Mux 2.7V - 13.2V RoHS:否 制造商:Texas Instruments 通道數量:1 開關數量:4 開啟電阻（最大值）:7 Ohms 開啟時間（最大值）: 關閉時間（最大值）: 傳播延遲時間:0.25 ns 工作電源電壓:2.3 V to 3.6 V 工作電源電流: 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:UQFN-16 |
| DG9461 | 制造商:VISHAY 制造商全稱:Vishay Siliconix 功能描述:Low-Voltage Single SPDT Analog Switch |
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