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参数资料
| 型号： | TS3A4741DCNR |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | 多路复用及模拟开关 |
| 英文描述： | DUAL 1-CHANNEL, SGL POLE SGL THROW SWITCH, PDSO8 |
| 封装： | GREEN, SOT-23, 8 PIN |
| 文件页数： | 1/18页 |
| 文件大小： | 626K |
| 代理商： | TS3A4741DCNR |
1
FEATURES
APPLICATIONS
DGKPACKAGE...TS3A4741
(TOP VIEW)
GND
IN2
COM1
NO1
NO2
COM2
V+
IN1
5
6
7
8
1
2
3
4
DCNPACKAGE...TS3A4741
(TOP VIEW)
COM2
NO2
V+
IN1
GND
IN2
NO1
COM1
5
6
7
8
1
2
3
4
DGKPACKAGE...TS3A4742
(TOP VIEW)
GND
IN2
COM1
NC1
NC2
COM2
V+
IN1
5
6
7
8
1
2
3
4
DCNPACKAGE...TS3A4742
(TOP VIEW)
COM2
NC2
V+
IN1
GND
IN2
NC1
COM1
5
6
7
8
1
2
3
4
DESCRIPTION/ORDERING INFORMATION
0.9-
LOW-VOLTAGE SINGLE-SUPPLY
DUAL SPST ANALOG SWITCHES
SCDS228D – AUGUST 2006 – REVISED JANUARY 2008
www.ti.com
Power Routing
Low ON-State Resistance (r
on)
Battery-Powered Systems
–
0.9
Max (3-V Supply)
Audio and Video Signal Routing
–
1.5
Max (1.8-V Supply)
Low-Voltage Data-Acquisition Systems
0.4- Max r
on Flatness (3-V Supply)
Communications Circuits
1.6-V to 3.6-V Single-Supply Operation
PCMCIA Cards
Available in SOT-23 and MSOP Packages
Cellular Phones
High Current-Handling Capacity (100 mA
Modems
Continuous)
Hard Drives
1.8-V CMOS Logic Compatible (3-V Supply)
Fast Switching: t
ON = 14 ns, tOFF = 9 ns
The TS3A4741/TS3A4742 are low ON-state resistance (ron), low-voltage, dual single-pole/single-throw (SPST)
analog switches that operate from a single 1.6-V to 3.6-V supply. These devices have fast switching speeds,
handle rail-to-rail analog signals, and consume very low quiescent power.
The digital logic input is 1.8-V CMOS compatible when using a single 3-V supply.
The TS3A4741 has two normally open (NO) switches, and the TS3A4742 has two normally closed (NC)
switches. Both devices are available in 8-pin SOT-23 and MSOP packages.
ORDERING INFORMATION
TA
PACKAGE(1)(2)
ORDERABLE PART NUMBER
TOP-SIDE MARKING
TS3A4741DGKR
JYR
MSOP – DGK
Reel of 2500
TS3A4742DGKR
L7R
–40
°C to 85°C
TS3A4741DCNR
8BLR
SOT-23 – DCN
Reel of 3000
TS3A4742DCNR
8BPR
(1)
Package drawings, thermal data, and symbolization are available at www.ti.com/packaging.
(2)
For the most current package and ordering information, see the Package Option Addendum at the end of this document, or see the TI
website at www.ti.com.
FUNCTION TABLE
NO TO COM,
NC TO COM,
IN
COM TO NO
COM TO NC
(TS3A4741)
(TS3A4742)
L
OFF
ON
H
ON
OFF
1
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
UNLESS
OTHERWISE
NOTED
this
document
contains
Copyright 2006–2008, Texas Instruments Incorporated
PRODUCTION DATA information current as of publication date.
Products conform to specifications per the terms of Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| TS3A4741DGKR | 功能描述:模拟开关 IC 0.8Ohm Lo-Vltg Sgl- Supply Dual SPST RoHS:否 制造商:Texas Instruments 开关数量:2 开关配置:SPDT 开启电阻（最大值）:0.1 Ohms 切换电压（最大）: 开启时间（最大值）: 关闭时间（最大值）: 工作电源电压:2.7 V to 4.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:DSBGA-16 |
| TS3A4741DGKRG4 | 功能描述:模拟开关 IC 0.8O Lo-Vltg Sgl- Sply Dual SPST RoHS:否 制造商:Texas Instruments 开关数量:2 开关配置:SPDT 开启电阻（最大值）:0.1 Ohms 切换电压（最大）: 开启时间（最大值）: 关闭时间（最大值）: 工作电源电压:2.7 V to 4.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:DSBGA-16 |
| TS3A4742 | 制造商:TI 制造商全称:Texas Instruments 功能描述:0.9-ヘ LOW-VOLTAGE SINGLE-SUPPLY DUAL SPST ANALOG SWITCHES |
| TS3A4742DCNR | 功能描述:模拟开关 IC 0.8O Lo-Vltg Sgl- Sply Dual SPST RoHS:否 制造商:Texas Instruments 开关数量:2 开关配置:SPDT 开启电阻（最大值）:0.1 Ohms 切换电压（最大）: 开启时间（最大值）: 关闭时间（最大值）: 工作电源电压:2.7 V to 4.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:DSBGA-16 |
| TS3A4742DGKR | 功能描述:模拟开关 IC 0.8O Lo-Vltg Sgl-Spy Dual SPST Ana Sw RoHS:否 制造商:Texas Instruments 开关数量:2 开关配置:SPDT 开启电阻（最大值）:0.1 Ohms 切换电压（最大）: 开启时间（最大值）: 关闭时间（最大值）: 工作电源电压:2.7 V to 4.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:DSBGA-16 |
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