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LM339LV-Q1中文资料德州仪器数据手册PDF规格书
LM339LV-Q1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 |
---|---|---|---|---|---|---|---|
Texas Instruments |
23+ |
16-WFQFN |
5000 |
特惠实单价格秒出原装正品假一罚万 |
询价 | ||
NSC |
95+ |
SOP |
450 |
现货 |
询价 | ||
TI |
17+ |
SOP |
6200 |
100%原装正品现货 |
询价 | ||
TI/德州仪器 |
22+ |
TSSOP14 |
2500 |
原装正品 |
询价 | ||
NATIONAL |
23+ |
SOIC |
39215 |
询价 | |||
TI |
23+ |
NA |
500 |
模拟比较器 |
询价 | ||
Texas Instruments |
24+ |
- |
9350 |
独立分销商,公司只做原装,诚心经营,免费试样正品保证 |
询价 | ||
NSC |
23+ |
SOP-14 |
33766 |
绝对现货库存 |
询价 | ||
TI/德州仪器 |
23+ |
TSSOP-14 |
8355 |
只做原装现货/实单可谈/支持含税拆样 |
询价 | ||
NS |
2020+ |
SOP14 |
363 |
百分百原装正品 真实公司现货库存 本公司只做原装 可 |
询价 |