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参数资料
| 型号： | DG2728DN-T1-E4 |
| 厂商： | Vishay Siliconix |
| 文件页数： | 3/9页 |
| 文件大小： | 0K |
| 描述： | IC SWTICH DUAL SPST 8MINIQFN |
| 标准包装： | 3,000 |
| 功能： | 开关 |
| 电路： | 2 x SPST |
| 导通状态电阻： | 1 欧姆 |
| 电压电源： | 单电源 |
| 电压 - 电源，单路/双路(±)： | 1.6 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： | 8-UFQFN |
| 供应商设备封装： | 8-迷你型QFN（1.4x1.4） |
| 包装： | 带卷 (TR) |
Document Number: 69049
S09-0557-Rev. A, 13-Apr-09
www.vishay.com
3
Vishay Siliconix
DG2727, DG2728, DG2729
Notes:
a. Room = 25 °C, Full = as determined by the operating suffix.
b. The algebraic convention whereby the most negative value is a minimum and the most positive a maximum, is used in this data sheet.
c. Typical values are for design aid only, not guaranteed nor subject to production testing.
d. Guarantee by design, not subjected to production test.
e. VIN = input voltage to perform proper function.
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional operation
of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute maximum
rating conditions for extended periods may affect device reliability.
SPECIFICATIONS V+ = 3 V
Parameter
Symbol
Test Conditions
Unless Otherwise Specified
V+ = 3 V, ± 10 %,VIN = 0.4 V or 1.2 V
e
Temp.a
Limits
- 40 °C to 85 °C
Unit
Min.b
Typ.c
Max.b
Analog Switch
Analog Signal Ranged
Vanalog
Full
V+ - 4.3 V
V+
V
On-Resistance
RON
V+ = 2.7 V, ID = 100 mA,
VS = - 1.6 V, - 1 V, 0 V, 2 V, 2.7 V
Room
0.65
1.0
Ω
Full
1.15
RON Match
ΔR
ON
V+ = 2.7 V, ID = 100 mA,
VS = - 1.6 V, - 1 V, 0 V, 2 V, 2.7 V
Room
0.1
RON Resistance Flatness
RON
flatness
V+ = 2.7 V, ID = 100 mA,
VS = - 1.6 V, - 1 V, 0 V, 2 V, 2.7 V
Room
0.2
0.3
Switch Off Leakage
Current
IS(off)
V+ = 2.7 V, VS = - 1.8 V, 2.4 V
VD = 0 V
Room
- 100
100
nA
Full
- 500
500
ID(off)
Room
- 100
100
Full
- 500
500
Channel-On Leakage
Current
ID(on)
V+ = 2.7 V, VS = VD = - 1.8 V, 2.4 V
Room
Full
- 100
100
- 500
500
Digital Control
High Level Input Voltage
VINH
V+ = 1.6 V to 2.6 V
Full
1.0
V
V+ = 2.7 V to 4.3 V
1.2
Low Level Input Voltage
VINL
V+ = 1.6 V to 2.6 V
0.3
V+ = 2.7 V to 4.3 V
0.4
Input Current
IINL or IINH
VIN = 0 or V+
- 1
1
A
Dynamic Characteristics
Turn-On Time
tON
V+ = 1.6 V to 4.3 V, VS = 1.5 V,
RL = 50 Ω, CL = 35 pF
Room
38
67
ns
Full
72
Turn-Off Time
tOFF
Room
14
40
Full
42
Break-Before-Make Time
(DG2729 only)
tBBM
Full
2
14
ns
Charge Injectiond
Q
CL = 1 nF, RGEN = 0 Ω, VGEN = 0 V
Room
1.2
pC
Off-Isolationd
OIRR
RL = 50 Ω, CL = 5 pF, f = 1 MHz
Room
- 58
dB
RL = 50 Ω, CL = 5 pF, f = 100 kHz
- 76
Crosstalkd
XTALK
RL = 50 Ω, CL = 5 pF, f = 1 MHz
- 64
RL = 50 Ω, CL = 5 pF, f = 100 kHz
- 82
3 dB Bandwidthd
RL = 50 Ω, CL = 5 pF
Room
252
MHz
Total Harmonic Distortiond
THD
RL = 600 Ω, 0.5 Vp-p, f = 20 Hz to 20 kHz
Room
0.006
%
Source Off Capacitanced
CS(off)
f = 1 MHz, VS = 0 V
Room
31
pF
Drain Off Capacitanced
CD(off)
f = 1 MHz, VD = 0 V
Room
31
Drain On Capacitanced
CD(on)
f = 1 MHz, VD = VS = 0 V
Room
46
Power Supply
Power Supply Range
V+
1.6
4.3
V
Power Supply Current
I+
VIN = 0 or V+
Full
1.0
A
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相关代理商/技术参数 |
参数描述 |
|---|---|
| DG2729 | 制造商:VISHAY 制造商全称:Vishay Siliconix 功能描述:0.65-ohm, Low Voltage, Negative Swing Capable, Dual SPST Analog Switch |
| DG2729DN-T1-E4 | 功能描述:IC SWTICH DUAL SPST 8MINIQFN 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) |
| DG2730 | 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 |
| DG2730DN-T1-GE4 | 功能描述:模拟开关 IC DPDT 2 PORT SWITCH FOR USB 2.0 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 |
| DG2731 | 制造商:VISHAY 制造商全称:Vishay Siliconix 功能描述:Low Voltage, 0.4 Ω, Dual SPDT Analog Switch |
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