参数资料
| 型号： | DG4157DN-T1-E4 |
| 厂商： | Vishay Siliconix |
| 文件页数： | 1/11页 |
| 文件大小： | 0K |
| 描述： | IC SWITCH SGL SPDT LV 6-MINIQFN |
| 标准包装： | 1 |
| 功能： | 开关 |
| 电路： | 1 x SPDT |
| 导通状态电阻： | 1.2 欧姆 |
| 电压电源： | 单电源 |
| 电压 - 电源，单路/双路(±)： | 1.65 V ~ 5.5 V |
| 电流 - 电源： | 50nA |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 6-UFDFN |
| 供应商设备封装： | 6-迷你型QFN |
| 包装： | 标准包装 |
| 其它名称： | DG4157DN-T1-E4DKR |
Vishay Siliconix
DG4157
Document Number: 68800
S12-2498-Rev. F, 22-Oct-12
www.vishay.com
1
This document is subject to change without notice.
THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
For technical questions, contact: analogswitchtechsupport@vishay.com
Low Voltage, 1
Single SPDT Analog Switch (1:2 Multiplexer)
with Power Down Protection
DESCRIPTION
The DG4157 is a high performance single pole double throw
analog switch designed for 1.65 V to 5.5 V operation with
single power rail.
Fabricated with high density CMOS technology, the device
achieves low on resistance as 1
at 4.5 V power supply and
fast switching speed. The - 3 dB bandwidth is typically 117
MHz.
The
DG4157
features
break
before
make
switch
performance, and guarantees logic high control input
threshold as low as 1.4 V over the range up to 5.5 V.
It can handle both analog and digital signals and permits
signals with amplitudes of up to VCC to be transmitted in
either direction.
Power down protection circuit is built in to prevent abnormal
current path through signal pins during power down
condition.
Each output pin (A, B0, or B1) can withstand greater than
8 kV (human body model).
It is available in both SC-70-6 and miniQFN6 packages.
The features make it an ideal part for the switching of audio,
video, and data stream.
FEATURES
Direct cross of industry standard xxx4157
1.65 V to 5.5 V operation voltage range
Guaranteed 1.4 V logic high input threshold at
VCC = 5.5 V
117 MHz, - 3 dB bandwidth
Low on-resistance
Power down protection
Material categorization: For definitions of compliance
please see www.vishay.com/doc?99912
FUNCTIONAL BLOCK DIAGRAM AND PIN CONFIGURATION
TRUTH TABLE
Logic Input (S)
Function
0
B0 Connected to A
1
B1 Connected to A
S
A
1
2
3
6
Top View
B1
GND
B0
4
SC-70-6L
5
V+
Pin 1
Device Marking: G0xx
xx = Date/Lot Traceability Code
G0xx
ORDERING INFORMATION
Temp. Range
Package
Part Number
- 40 °C to 85 °C
SC-70-6L
DG4157DL-T1-GE3
miniQFN-6L
DG4157DN-T1-E4
miniQFN-6L
Top View
Pin 1
Device Marking: Fx
x = Date/Lot Traceability Code
2
5
1
3
6
4
AB0
V+GND
S
B1
Fx
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