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参数资料
| 型号： | DG2788DN-T1-E4 |
| 厂商： | Vishay Siliconix |
| 文件页数： | 5/11页 |
| 文件大小： | 0K |
| 描述： | IC SWITCH DUAL DPDT 16-MINIQFN |
| 标准包装： | 1 |
| 功能： | 开关 |
| 电路： | 2 x DPDT - NC/NO |
| 导通状态电阻： | 450 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-WFQFN |
| 供应商设备封装： | 16-迷你型QFN（1.8x2.6） |
| 包装： | 标准包装 |
| 其它名称： | DG2788DN-T1-E4DKR |
DG2788, DG2789
www.vishay.com
Vishay Siliconix
S14-0484-Rev. F, 10-Mar-14
3
Document Number: 73863
For technical questions, contact: analogswitchtechsupport@vishay.com
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
SPECIFICATIONS (V+ = 3 V)
PARAMETER
SYMBOL
TEST CONDITIONS
UNLESS OTHERWISE SPECIFIED
V+ = 3 V, ± 10 %, VIN = 0.5 or 1.4 V e
TEMP. a
LIMITS
-40 °C to 85 °C
UNIT
MIN. b
TYP. c
MAX. b
Analog Switch
Analog Signal Range d
VNO, VNC,
VCOM
Full
0
-
V+
V
On-Resistance
RON
V+ = 2.7 V, VCOM = 0.5 V, INO, INC = 100 mA
Room
-0.4
0.5
V+ = 2.7 V, VCOM = 1.5 V, INO, INC = 100 mA
-
0.33
Full
-
0.56
RON Flatness d
RON
Flatness
V+ = 2.7 V, VCOM = 0 to V+,
INO, INC = 100 mA
Room
-
0.1
0.15
RON Match d
R
ON
Room
-
0.05
-
Switch Off Leakage
Current
INO(off),
INC(off)
V+ = 3.3 V, VNO, VNC = 0.3 V/3 V,
VCOM = 3 V/0.3 V
Room
-1
-
1
nA
Full
-10
-
10
ICOM(off)
Room
-1
-
1
Full
-10
-
10
Channel-On Leakage
Current
ICOM(on)
V+ = 3.3 V, VNO, VNC = VCOM = 0.3 V/3 V
Room
-1
-
1
Full
-10
-
10
Digital Control
Input High Voltage
VINH
Full
1.4
-
V
Input Low Voltage
VINL
Full
-
0.5
Input Capacitance
CIN
Full
-
6
-
pF
Input Current
IINL or IINH
VIN = 0 or V+
Full
-1
-
1
μA
Dynamic Characteristics
Turn-On Time
tON
VNO or VNC = 1.5 V, RL = 50 , CL = 35 pF
Room
-
47
72
ns
Full
-
75
Turn-Off Time
tOFF
Room
-
15
43
Full
-
45
Break-Before-Make Time
td
Full
1
-
Charge Injection d
QINJ
CL = 1 nF, VGEN = 0 V, RGEN = 0
Room
-
87
-
pC
Off-Isolation d
OIRR
RL = 50 , CL = 5 pF, f = 100 kHz
Room
--69
-
dB
RL = 50 , CL = 5 pF, f = 1 MHz
-
-49
-
Crosstalk d, f
XTALK
RL = 50 , CL = 5 pF, f = 100 kHz
-
-106
-
RL = 50 , CL = 5 pF, f = 1 MHz
-
-96
-
NO, NC Off Capacitance d
CNO(off)
f = 1 MHz
Room
-
81
-
pF
CNC(off)
Room
-
81
-
Channel-On Capacitance d
CNO(on)
Room
-
186
-
CNC(on)
Room
-
186
-
Power Supply
Power Supply Range
V+
1.65
-
4.3
V
Power Supply Current
I+
VIN = 0 or V+
Full
-
1
μA
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