参数资料
| 型号： | DG2721DN-T1-E4 |
| 厂商： | Vishay Siliconix |
| 文件页数： | 1/9页 |
| 文件大小： | 0K |
| 描述： | IC SWITCH DUAL SPDT 10MINIQFN |
| 标准包装： | 6,000 |
| 功能： | 开关 |
| 电路： | 2 x SPDT - NC/NO |
| 导通状态电阻： | 7 欧姆 |
| 电压电源： | 单电源 |
| 电压 - 电源，单路/双路(±)： | * |
| 电流 - 电源： | 2µA |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 10-UFQFN |
| 供应商设备封装： | 10-迷你型QFN（1.4x1.8） |
| 包装： | 带卷 (TR) |
Vishay Siliconix
DG2721
Document Number: 69950
S09-0075-Rev. E, 26-Jan-09
www.vishay.com
1
> 500 MHz, - 3 dB Bandwidth; Dual SPDT Analog Switch
DESCRIPTION
DG2721 is a low Ron, high bandwidth analog switch
configured in dual SPDT.
It achieves 5.7
Ω switch on resistance, greater than
500 MHz - 3 dB bandwidth with 5 pF load, and a channel to
channel crosstalk and Isolation at - 49 dB.
Fabricated with high density sub micro CMOS process, the
DG2721
provides
low
parasitic
capacitance,
handles
bidirectional signal flow with minimized phase distortion.
Guaranteed 1.3 V logic high threshold makes it possible to
interface directly with low voltage MCUs.
The DG2721 is designed for a wide range of operating
voltages from 2.7 V to 4.3 V that can be driven directly from
one cell Li-ion battery. On-chip protection circuit protects
again fault events when signals at “com” pins goes beyond
V+.
Latch up current is greater than 300 mA, as per JESD78, and
its ESD tolerance exceeds 8 kV.
Packaged in ultra small miniQFN-10 (1.4 mm x 1.8 mm x
0.55 mm), it is ideal for portable high speed mix signal
switching application.
As a committed partner to the community and the
environment, Vishay Siliconix manufactures this product with
lead (Pb)-free device termination. The miniQFN-10 package
has a nickel-palladium-gold device termination and is
represented by the lead (Pb)-free "-E4" suffix to the ordering
part number. The nickel-palladium-gold device terminations
meet all JEDEC standards for reflow and MSL rating.
As a further sign of Vishay Siliconix's commitment, the
DG2721 is fully RoHS complaint.
FEATURES
Wide operation voltage range
Low on-resistance, 5.7
Ω (typical at 3 V)
Low capacitance, 5.6 pF (typical)
- 3 dB high bandwidth with 5 pF load:
> 500 MHz (typical)
Low bit to bit skew: 40 pS (typical)
Low power consumption
Low logic threshold: V
Power down protection: COM1 and COM2 pins can
tolerate up to 5 V when V+ = 0 V
Logic (IN1 and IN2) above V+ tolerance
Latch-up current greater than 300 mA per JESD78
8 kV ESD protection (HBM)
Lead (Pb)-free low profile miniQFN-10 (1.4 mm x 1.8 mm
x 0.55 mm)
APPLICATIONS
Cellular phones
Portable media players
PDA
Digital camera
GPS
Notebook computer
TV, monitor, and set top box
Radio
FUNCTIONAL BLOCK DIAGRAM AND PIN CONFIGURATION
Top View
COM2
V+
IN1
GND
IN2
COM1
N
O
2
N
O
1
miniQFN-10L
10
9
3
5
4
8
Pin 1: LONG LEAD
N
C
2
N
C
1
7
6
2
Device Marking: Kx for DG2721
x = Date/Lot Traceability Code
Pin 1
Kx
RoHS
COMPLIANT
相关PDF资料 |
PDF描述 |
|---|---|
| DG2722DN-T1-E4 | IC SWITCH DPDT USB2.0 10-MINIQFN |
| DG2729DN-T1-E4 | IC SWTICH DUAL SPST 8MINIQFN |
| DG2730DN-T1-GE4 | IC SWITCH |
| DG2739DN-T1-E4 | IC SWTICH DUAL SPST 8-MINIQFN |
| DG2743DQ-T1-E3 | IC SWTICH DUAL SPST 8MSOP |
相关代理商/技术参数 |
参数描述 |
|---|---|
| DG2722 | 制造商:VISHAY 制造商全称:Vishay Siliconix 功能描述:2 Port, USB 2.0 High Speed (480 Mbps) Switch, DPDT Analog Switch |
| DG2722_11 | 制造商:VISHAY 制造商全称:Vishay Siliconix 功能描述:2 Port, USB 2.0 High Speed (480 Mbps) Switch, DPDT Analog Switch |
| DG2722DN-T1-E4 | 功能描述:模拟开关 IC DPDT 2-Port USB 2.0 High Speed (480Mbps) RoHS:否 制造商:Texas Instruments 开关数量:2 开关配置:SPDT 开启电阻（最大值）:0.1 Ohms 切换电压（最大）: 开启时间（最大值）: 关闭时间（最大值）: 工作电源电压:2.7 V to 4.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:DSBGA-16 |
| DG2723 | 制造商:VISHAY 制造商全称:Vishay Siliconix 功能描述:700 MHz, - 3 dB Bandwidth; Dual SPDT Analog Switch |
| DG2723DN-T1-E4 | 功能描述:IC SWITCH DUAL SPDT 10MINIQFN RoHS:是 类别:集成电路 (IC) >> 接口 - 模拟开关，多路复用器，多路分解器 系列:- 标准包装:2,500 系列:- 功能:开关 电路:3 x SPDT - NC/NO 导通状态电阻:600 毫欧 电压电源:单电源 电压 - 电源，单路/双路(±):1.65 V ~ 4.3 V 电流 - 电源:1µA 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:16-VFQFN 裸露焊盘 供应商设备封装:16-QFN（3x3） 包装:带卷 (TR) |
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