參數(shù)資料
型號(hào)： DG2741DS-T1-E3
廠商： Vishay Siliconix
文件頁數(shù)： 5/10頁
文件大?。?/td> 0K
描述： IC SWTICH DUAL SPST SOT23-8
標(biāo)準(zhǔn)包裝： 3,000
功能： 開關(guān)
電路： 2 x SPST - NO
導(dǎo)通狀態(tài)電阻： 8 歐姆
電壓電源： 單電源
電壓 - 電源，單路/雙路(±)： 1.5 V ~ 3.6 V
電流 - 電源： 10nA
工作溫度： -40°C ~ 85°C
安裝類型： 表面貼裝
封裝/外殼： SOT-23-8
供應(yīng)商設(shè)備封裝： SOT-23-8
包裝： 帶卷 (TR)
www.vishay.com
4
Document Number: 72708
S11-0303-Rev. B, 28-Feb-11
Vishay Siliconix
DG2741, DG2742, DG2743
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, nor subjected to production test.
e. VIN = input voltage to perform proper function.
f. Guaranteed by 3 V leakage testing, 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+ = 3.0 V)
Parameter
Symbol
Test Conditions
Otherwise Unless 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 Ranged
VNO, VNC
VCOM
Full
0
V+
V
On-Resistance
RON
V+ = 2.7 V, VCOM = 0.2 V/1.5 V, INO
INC = 100 mA
Room
Full
0.4
0.8
0.9
RON Flatness
RON
Flatness
V+ = 2.7 V, VCOM = 1.5, 2 V, INO, INC = 100 mA
Room
0.8
0.18
RON MatchFlat
R
ON
Room
0.05
0.08
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
Full
- 1
- 10
1
10
nA
ICOM(off)
Room
Full
- 1
- 10
1
10
Channel-On Leakage Current
ICOM(on)
V+ = 3.3 V, VNO, VNC = VCOM = 0.3 V/3 V
Room
Full
- 1
- 10
1
10
Digital Control
Input High Voltage
VINH
Full
1.4
V
Input Low Voltage
VINL
Full
0.5
Input Capacitanced
Cin
Full
5.5
pF
Input Currentf
IINL or IINH
VIN = 0 or V+
Full
- 1
1
A
Dynamic Characteristics
Turn-On Time
tON
VNO or VNC = 1.5 V, RL = 50 , CL = 35 pF
V+ = 2.7 V, figures 1 and 2
Room
Full
20
30
35
ns
Turn-Off Time
tOFF
Room
Full
18
28
33
Break-Before-Make Time
td
Room
1
Charge Injectiond
QINJ
CL = 1 nF, VGEN = 0 V, RGEN = 0 , figure 3
Room
5.8
pC
Off-Isolationd
OIRR
RL = 1 k, CL = 5 pF, f = 1 MHz
Room
- 56
dB
Crosstalkd
XTALK
Room
- 89
NO, NC Off Capacitanced
CNO(off)
CNC(off)
V+ = 3.6 V, VIN = 0 or V+, f = 1 MHz
Room
81
pF
Channel-On Capacitanced
CON
Room
103
Power Supply
Power Supply Range
V+
1.5
3.6
V
Power Supply Current
I+
V+ = 3.6 V, VIN = 0 or V+
0.01
1.0
A
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DG2742DQ-T1-E3 功能描述:模擬開關(guān) IC Low Volt Dual SPST RoHS:否 制造商:Texas Instruments 開關(guān)數(shù)量:2 開關(guān)配置:SPDT 開啟電阻（最大值）:0.1 Ohms 切換電壓（最大）: 開啟時(shí)間（最大值）: 關(guān)閉時(shí)間（最大值）: 工作電源電壓:2.7 V to 4.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:DSBGA-16
DG2742DS-T1 功能描述:模擬開關(guān) IC Low Volt Dual SPST RoHS:否 制造商:Texas Instruments 開關(guān)數(shù)量:2 開關(guān)配置:SPDT 開啟電阻（最大值）:0.1 Ohms 切換電壓（最大）: 開啟時(shí)間（最大值）: 關(guān)閉時(shí)間（最大值）: 工作電源電壓:2.7 V to 4.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:DSBGA-16
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