MAX991EUA中文资料PDF规格书
MAX991EUA规格书详情
General Description
The MAX987/MAX988/MAX991/MAX992/MAX995/MAX996 single/dual/quad micropower comparators feature low-voltage operation and rail-to-rail inputs and outputs. Their operating voltage ranges from +2.5V to +5.5V, making them ideal for both 3V and 5V systems. These comparators also operate with ±1.25V to ±2.75V dual supplies. They consume only 48µA per comparator while achieving a 120ns propagation delay.
Input bias current is typically 1.0pA, and input offset voltage is typically 0.5mV. Internal hysteresis ensures clean output switching, even with slow-moving input signals.
Features
♦ 120ns Propagation Delay
♦ 48µA Quiescent Supply Current
♦ +2.5V to +5.5V Single-Supply Operation
♦ Common-Mode Input Voltage Range Extends
250mV Beyond the Rails
♦ Push-Pull Output Stage Sinks and Sources
8mA Current (MAX987/MAX991/MAX995)
♦ Open-Drain Output Voltage Extends Beyond VCC
(MAX988/MAX992/MAX996)
♦ Unique Output Stage Reduces Output Switching
Current, Minimizing Overall Power Consumption
♦ 100µA Supply Current at 1MHz Switching
Frequency
♦ No Phase Reversal for Overdriven Inputs
♦ Available in Space-Saving Packages:
5-Pin SOT23 (MAX987/MAX988)
8-Pin µMAX (MAX991/MAX992)
Applications
Portable/Battery Powered Systems
Mobile Communications
Zero-Crossing Detectors
Window Comparators
Level Translators
Threshold Detectors/Discriminators
Ground/Supply Sensing
IR Receivers
Digital Line Receivers
产品属性
- 型号:
MAX991EUA
- 功能描述:
校验器 IC Dual uPower Comparator
- RoHS:
否
- 制造商:
STMicroelectronics
- 输出类型:
Push-Pull
- 电源电压-最大:
5.5 V
- 电源电压-最小:
1.1 V
- 补偿电压(最大值):
6 mV
- 电源电流(最大值):
1350 nA
- 最大工作温度:
+ 125 C
- 安装风格:
SMD/SMT
- 封装/箱体:
SC-70-5
- 封装:
Reel
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
MAXIM |
2023+ |
SOP-8 |
50000 |
原装现货 |
询价 | ||
MAXIM |
23+ |
MSOP8 |
8500 |
原装正品,现货销售 |
询价 | ||
MAXIM |
23+ |
MSOP8 |
5700 |
绝对全新原装!现货!特价!请放心订购! |
询价 | ||
23+ |
N/A |
49100 |
正品授权货源可靠 |
询价 | |||
MAXIM/美信 |
21+ |
MSOP |
5000 |
原装现货/假一赔十/支持第三方检验 |
询价 | ||
MAXIM/美信 |
23+ |
NA/ |
3326 |
原装现货,当天可交货,原型号开票 |
询价 | ||
MAXIM/美信 |
22+ |
MSOP8 |
9600 |
原装现货,优势供应,支持实单! |
询价 | ||
MAXIM |
19+ |
MSOP8 |
256800 |
原厂代理渠道,每一颗芯片都可追溯原厂; |
询价 | ||
MAX |
22+ |
MSOP |
2250 |
100%全新原装公司现货供应!随时可发货 |
询价 | ||
MAXIM |
22+ |
MSOP8 |
5000 |
品牌一级代理,新加坡香港上百万现货,欢迎查询! |
询价 |