AS1971中文资料PDF规格书
AS1971规格书详情
General Description
The AS1970 - AS1975 are single/dual/quad comparators that operate with supplies from 2.5 to 5.5V making them perfect for all 3- and 5-volt applications. The comparators can also operate with dual supplies (±1.25 to ±2.75V), and require very little supply current (down to 8.5µA) with minimal propagation delay (300ns). Low input bias current (1.0pA, typ), low input offset voltage (0.5mV, typ), and internal hysteresis (3mV) make these comparators ideal for low-power single-cell applications including power-management and power-monitoring systems.
Key Features
CMOS Push/Pull Output Sinks and Sources 8mA (AS1970/AS1972/AS1974)
CMOS Open-Drain Output Voltage Extends Beyond VCC (AS1971/AS1973/AS1975)
Quiescent Supply Current: 8.5µA per Comparator
Internal Hysteresis: 3mV
3V/5V Logic-Level Translation
Single-Supply Operation: 2.5 to 5.5V
Common-Mode Input Voltage Range Extends 250mV Above the Rails
Low Propagation Delay: 300ns
Minimized Overall Power Consumption
Supply Current @1MHz Switching Frequency: 80µA
No Phase Reversal for Overdriven Inputs
Package Types:
- 5-pin SOT23 – AS1970/AS1971
- 8-pin MSOP – AS1972/AS1973
- 14-pin TSSOP – AS1974/AS1975
Applications
The devices are ideal for battery-powered systems, mobile communication devices, zero-crossing detectors, window comparators, level translators, threshold detectors/discriminators, ground/supply-sensing applications, IR receivers or any other space-limited application with low power-consumption requirements.
产品属性
- 型号:
AS1971
- 制造商:
ams
- 功能描述:
IC COMPARATOR SGL O-D SOT23-5
- 功能描述:
T&R/SOT23-5
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
ams |
23+ |
MSOP8 |
1523 |
原装正品,假一罚十! |
询价 | ||
AUSTRIAM |
1738+ |
SOT23 |
8529 |
科恒伟业!只做原装正品,假一赔十! |
询价 | ||
AMS |
22+ |
SOT23-5 |
8000 |
原装正品支持实单 |
询价 | ||
AUSTR |
24+25+/26+27+ |
SOT-23-5 |
18800 |
一一有问必回一特殊渠道一有长期订货一备货HK仓库 |
询价 | ||
AMS |
22+ |
SOT23-5 |
50000 |
只做正品原装,假一罚十,欢迎咨询 |
询价 | ||
AMSCO |
23+ |
原厂原包 |
19960 |
只做进口原装 终端工厂免费送样 |
询价 | ||
ams |
22+ |
SOT235 |
9000 |
原厂渠道,现货配单 |
询价 | ||
AMS |
23+ |
SOT23-5 |
50000 |
只做原装正品 |
询价 | ||
ams |
21+ |
SOT-23-5 |
65200 |
一级代理/放心采购 |
询价 | ||
ams |
24+ |
表面贴装型 |
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 |