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参数资料
| 型号： | DG2789DN-T1-E4 |
| 厂商： | Vishay Siliconix |
| 文件页数： | 6/11页 |
| 文件大小： | 0K |
| 描述： | IC SWITCH LV DUAL SPST 16MINIQFN |
| 标准包装： | 6,000 |
| 功能： | 开关 |
| 电路： | 4 x SPDT - 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： | 带卷 (TR) |
DG2788, DG2789
www.vishay.com
Vishay Siliconix
S14-0484-Rev. F, 10-Mar-14
4
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
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.
f. Crosstalk measured between channels.
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.
Analog Switch
Analog Signal Range d
VNO, VNC,
VCOM
Full
0
-
V+
V
On-Resistance
RON
V+ = 4.3 V, VCOM = 0.9 V, INO, INC = 100 mA
Room
-
0.32
0.45
V+ = 4.3 V, VCOM = 2.5 V, INO, INC = 100 mA
-
0.27
Full
-
0.5
RON Flatness d
RON
Flatness
V+ = 4.3 V, VCOM = 0 to V+,
INO, INC = 100 mA
Room
-
0.1
0.15
RON Match d
R
ON
Room
-
0.03
-
Switch-Off Leakage
Current d
INO(off),
INC(off)
V+ = 4.3 V, VNO, VNC = 0.3 V/4 V,
VCOM = 4 V/0.3 V
Room
-10
-
10
nA
Full
-100
-
100
ICOM(off)
Room
-10
-
10
Full
-100
-
100
Channel-On Leakage
Current d
ICOM(on)
V+ = 4.3 V, VNO, VNC = VCOM = 3 V/4 V
Room
-10
-
10
Full
-100
-
100
Digital Control
Input High Voltage
VINH
Full
1.6
-
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
Charge Injection d
QINJ
CL = 1 nF, VGEN = 0 V, RGEN = 0
Room
-
105
-
pC
NO, NC Off Capacitance d
CNO(off)
f = 1 MHz
Room
-
79
-
pF
CNC(off)
Room
-
79
-
Channel-On Capacitance d
CNO(on)
Room
-
183
-
CNC(on)
Room
-
183
-
Power Supply
Power Supply Range
V+
1.65
-
4.3
V
Power Supply Current
I+
VIN = 0 or V+
Full
-
1
μA
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
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