参数资料
| 型号： | DG2019DN-T1-E4 |
| 厂商： | Vishay Siliconix |
| 文件页数： | 5/10页 |
| 文件大小： | 0K |
| 描述： | IC SWITCH DUAL SPDT 16QFN |
| 标准包装： | 2,500 |
| 功能： | 开关 |
| 电路： | 4 x SPDT - NC/NO |
| 导通状态电阻： | 8 欧姆 |
| 电压电源： | 单电源 |
| 电压 - 电源，单路/双路(±)： | 1.8 V ~ 5.5 V |
| 电流 - 电源： | 10nA |
| 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) |
www.vishay.com
4
Document Number: 72342
S-82626-Rev. C, 03-Nov-08
Vishay Siliconix
DG2018, DG2019
Notes:
a. Room = 25 °C, Full = as determined by the operating suffix.
b. Typical values are for design aid only, not guaranteed nor subject to production testing.
c. The algebraic convention whereby the most negative value is a minimum and the most positive a maximum, is used in this data sheet.
d. Guarantee by design, nor subjected to production test.
e. VIN = input voltage to perform proper function.
f. Not production tested.
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+ = 5 V
Parameter
Symbol
Test Conditions
Otherwise Unless Specified
V+ = 5 V, ± 10 %,
(DG2018 Only) VIN = 0.8 or 1.8 V
e
(DG2019 Only) VL = 1.5 V, VIN = 0.4 or 1.0 V
e
Temp.a
Limits
- 40 °C to 85 °C
Unit
Min.b
Typ.c
Max.b
Analog Switch
Analog Signal Ranged
VNO, VNC,
VCOM
Full
0
V+
V
On-Resistance
RON
V+ = 4.5 V, VCOM = 3 V, INO, INC = 10 mA
Room
Full
48
10
Ω
RON Flatness
RON
Flatness
V+ = 4.5 V
VCOM = 0 to V+, INO, INC = 10 mA
Room
0.6
1.2
RON Match Between Channels
ΔR
ON
Room
0.6
1.2
Switch Off Leakage Currentf
INO(off)
INC(off)
V+ = 5.5 V
VNO, VNC = 1 V/4.5 V, VCOM = 4.5 V/1 V
Room
Full
- 1
- 10
0.03
1
10
nA
ICOM(off)
Room
Full
- 1
- 10
0.03
1
10
Channel-On Leakage Currentf
ICOM(on)
V+ = 5.5 V, VNO, VNC = VCOM = 1 V/4.5 V
Room
Full
- 1
- 10
0.03
1
10
Digital Control
Input High Voltage
VINH
DG2018
Full
1.8
V
VL = 1.5 V
DG2019
Full
1.0
Input Low Voltage
VINL
DG2018
Full
0.8
VL = 1.5 V
DG2019
Full
0.4
Input Capacitance
Cin
Full
9
pF
Input Current
IINL or IINH
VIN = 0 or V+
Full
1
A
Dynamic Characteristics
Turn-On Time
tON
VNO or VNC = 3 V, RL = 300 Ω, CL = 35 pF
Room
Full
44
48
52
ns
Turn-Off Time
tOFF
Room
Full
19
33
35
Break-Before-Make Time
td
VNO or VNC = 3 V, RL = 50 Ω, CL = 35 pF
Full
1
Charge Injectiond
QINJ
CL = 1 nF, VGEN = 0 V, RGEN = 0 Ω
Room
- 2.46
pC
Off-Isolationd
OIRR
RL = 50 Ω, CL = 5 pF, f = 1 MHz
Room
- 67
dB
Crosstalkd
XTALK
Room
- 72
Bandwidthd
BW
Room
180
MHz
Source-Off Capacitanced
CNO(off)
VIN = 0 or V+, f = 1 MHz
Room
7.5
pF
CNC(off)
Room
7.5
Channel-On Capacitanced
CNO(on)
Room
30
CNC(on
Room
30
Power Supply
Power Supply Range
V+
1.8
5.5
V
Power Supply Current
I+
VIN = 0 or V+
Full
0.01
1.0
A
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