位置:TMUX7219-Q1 > TMUX7219-Q1详情
TMUX7219-Q1中文资料
TMUX7219-Q1数据手册规格书PDF详情
1 Features
• Latch-up immune
• Dual supply range: ±4.5 V to ±22 V
• Single supply range: 4.5 V to 44 V
• Low on-resistance: 2.1 Ω
• Low charge injection: −10 pC
• High current support: 330 mA (maximum)
(VSSOP)
• High current support: 440 mA (maximum) (WSON)
• –40°C to +125°C operating temperature
• 1.8 V logic compatible
• Fail-safe logic
• Rail-to-rail operation
• Bidirectional signal path
• Break-before-make switching
2 Applications
• Factory automation and industrial controls
• Programmable logic controllers (PLC)
• Analog input modules
• Semiconductor test
• AC charging (Pile) station
• Ultrasound scanners
• Patient monitoring and diagnostics
• Optical networking
• Optical test equipment
• Remote radio units
• Wired networking
• Data acquisition systems
• Gas meters
• Flow transmitters
3 Description
The TMUX7219 is a complementary metal-oxide
semiconductor (CMOS) switch with latch-up immunity
in a single channel, 2:1 (SPDT) configuration. The
device works with a single supply (4.5 V to 44 V), dual
supplies (±4.5 V to ±22 V), or asymmetric supplies
(such as VDD = 12 V, VSS = –5 V). The TMUX7219
supports bidirectional analog and digital signals on the
source (Sx) and drain (D) pins ranging from VSS to
VDD.
The TMUX7219 can be enabled or disabled by
controlling the EN pin. When disabled, both signal
path switches are off. When enabled, the SEL pin
can be used to turn on signal path 1 (S1 to D) or
signal path 2 (S2 to D). All logic control inputs support
logic levels from 1.8 V to VDD, ensuring both TTL and
CMOS logic compatibility when operating in the valid
supply voltage range. Fail-Safe Logic circuitry allows
voltages on the control pins to be applied before
the supply pin, protecting the device from potential
damage.
The TMUX72xx family provides latch-up immunity,
preventing undesirable high current events between
parasitic structures within the device typically caused
by overvoltage events. A latch-up condition typically
continues until the power supply rails are turned off
and can lead to device failure. The latch-up immunity
feature allows the TMUX72xx family of switches and
multiplexers to be used in harsh environments.
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
TI德州仪器 |
22+ |
24000 |
原装正品现货,实单可谈,量大价优 |
||||
TI |
23+ |
N/A |
8000 |
只做原装现货 |
|||
TI |
23+ |
WQFN |
5000 |
全新原装正品现货 |
|||
TI |
23+ |
NA |
6800 |
原装正品,力挺实单 |
|||
TI |
24+ |
WQFN20 |
2000 |
市场最低 原装现货 假一罚百 可开原型号 |
|||
TI |
21+ |
NA |
5000 |
原装 渠道优势 实单联系 |
|||
TI(德州仪器) |
23+ |
WQFN-20 |
15000 |
专业帮助客户找货 配单,诚信可靠! |
|||
TI商 |
24+ |
WQFN20 |
10000 |
只有原装 |
|||
TI(德州仪器) |
24+ |
QFN20EP(4x4) |
7350 |
现货供应,当天可交货!免费送样,原厂技术支持!!! |
|||
TI(德州仪器) |
24+ |
NA/ |
8735 |
原厂直销,现货供应,账期支持! |
TMUX7219-Q1 资料下载更多...
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Datasheet数据表PDF页码索引
- P1
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