參數(shù)資料
型號： DG2729DN-T1-E4
廠商： Vishay Siliconix
文件頁數(shù)： 3/9頁
文件大?。?/td> 0K
描述： IC SWTICH DUAL SPST 8MINIQFN
標準包裝： 3,000
功能： 開關
電路： 2 x SPST
導通狀態(tài)電阻： 1 歐姆
電壓電源： 單電源
電壓 - 電源，單路/雙路(±)： 1.6 V ~ 4.3 V
電流 - 電源： 1µA
工作溫度： -40°C ~ 85°C
安裝類型： 表面貼裝
封裝/外殼： 8-UFQFN
供應商設備封裝： 8-迷你型QFN（1.4x1.4）
包裝： 帶卷 (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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