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LM393LVDGKR中文资料PDF规格书
LM393LVDGKR规格书详情
1 Features
• 1.65 V to 5.5 V Supply range
• Rail-to-Rail input with Failsafe
• Low input offset voltage 400 μV Typ
• 600ns Typ propagation delay
• Low quiescent current 25 μA/Ch Typ
• Low input bias current 5 pA Typ
• Open-drain output
• Full -40°C to +125°C temperature range
• Power-On Reset (POR) for known start-up
• 2 kV ESD protection
• Improved replacement for LM393 & LM339 family
for VCC ≤ 5 V.
2 Applications
• Vacuum robot
• Single phase UPS
• Server PSU
• Cordless power tool
• Wireless Infrastructure
• Applicances
• Building Automation
• Factory automation & control
• Motor drives
• Infotainment & cluster
3 Description
The LV device family consists of two (LM393LV), or
four (LM339LV), independent voltage comparators
that are designed to operate from a wide range of
supply voltages. The LV devices can drop-in replace
the standard LM2xx, LM3xx and LM290x comparator
family in low voltage (≤ 5 V) applications for improved
performance and added features.
The LV devices include a Power On Reset (POR)
feature that ensures the output is in a High-Z state
until the minimum supply voltage has been reached.
This prevents output transients during system powerup
and power-down.
These comparators also feature Rail to Rail inputs
and no output phase inversion with inputs that can go
up to 6V without damage. This makes this family of
comparators well suited for precision voltage
monitoring in harsh, noisy environments.
The LV devices are specified for the temperature
range of -40°C to +125°C, which covers the
temperature ranges of all the LM2xx, LM3xx and
LM290x comparator families.
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
TI |
24+ |
WSON8 |
11000 |
原装正品 有挂有货 假一赔十 |
询价 | ||
TI/原装 |
WSON8 |
6000 |
原装现货,长期供应,终端可账期 |
询价 | |||
TI(德州仪器) |
2021+ |
8000 |
原装现货,欢迎询价 |
询价 | |||
TI |
2023+ |
WSON8 |
700000 |
柒号芯城跟原厂的距离只有0.07公分 |
询价 | ||
TI(德州仪器) |
22+ |
NA |
6000 |
原厂原装现货 |
询价 | ||
TI(德州仪器) |
23+ |
N/A |
6000 |
原装正品 支持实单 |
询价 | ||
TI/德州仪器 |
22+ |
WSON8 |
14996 |
原装正品 |
询价 | ||
TI |
22+ |
DNA |
240000 |
公司现货,有挂就有货。 |
询价 | ||
TI/德州仪器 |
23+ |
VSSOP-8 |
8355 |
只做原装现货/实单可谈/支持含税拆样 |
询价 | ||
TI |
2133+ |
WSON8 |
12000 |
全新原装,支持实单,假一罚十,德创芯微 |
询价 |