Datasheet > LM2901EP

LM2901EP

更新时间： 2024-11-20 11:12:15

品牌	Logo	应用领域
德州仪器 - TI		比较器
页数	文件大小	规格书
23页	770K
描述
低功耗低失调电压四路比较器

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LM2901EP 数据手册

OBSOLETE

LM2901EP

www.ti.com

SNOSAF6B –JANUARY 2005–REVISED APRIL 2013

LM2901EP Low Power Low Offset Voltage Quad Comparators

Check for Samples: LM2901EP

FEATURES

DESCRIPTION

The LM2901EP consists of four independent

•

Wide Supply Voltage Range

precision voltage comparators with an offset voltage

specification as low as 2 mV max for all four

comparators. These were designed specifically to

operate from a single power supply over a wide range

of voltages. Operation from split power supplies is

also possible and the low power supply current drain

is independent of the magnitude of the power supply

LM2901: 2 to 36 V_DCor ±1 to ±18 V_DC

Very Low Supply Current Drain (0.8 mA) —

Independent of Supply Voltage

•

Low Input Biasing Current: 25 nA

Low Input Offset Current: ±5 nA

Offset Voltage: ±3 mV

voltage. This comparator also has

unique

characteristic in that the input common-mode voltage

range includes ground, even though operated from a

single power supply voltage.

Input Common-Mode Voltage Range Includes

GND

•

Differential Input Voltage Range Equal to the

Power Supply Voltage

Application areas include limit comparators, simple

analog to digital converters; pulse, squarewave and

time delay generators; wide range VCO; MOS clock

timers; multivibrators and high voltage digital logic

gates. The LM2901EP was designed to directly

interface with TTL and CMOS. When operated from

both plus and minus power supplies, it will directly

interface with MOS logic— where the low power drain

of the LM2901EP is a distinct advantage over

standard comparators.

•

Low output saturation voltage: 250 mV at 4 mA

Output Voltage Compatible with TTL, DTL,

ECL, MOS and CMOS Logic Systems

ADVANTAGES

•

High Precision Comparator

Reduced V_OSDrift Over Temperature

Eliminates Need for Dual Supplies

Allows Sensing Near GND

ENHANCED PLASTIC

•

Extended Temperature Performance of −40°C to

+85°C

Compatible with all Forms of Logic

Power Drain Suitable for Battery Operation

•

Baseline Control - Single Fab & Assembly Site

Process Change Notification (PCN)

Qualification & Reliability Data

Solder (PbSn) Lead Finish is standard

Enhanced Diminishing Manufacturing Sources

(DMS) Support

APPLICATIONS

•

Selected Military Applications

Selected Avionics Applications

Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of

Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.

All trademarks are the property of their respective owners.

PRODUCTION DATA information is current as of publication date.

Products conform to specifications per the terms of the Texas

Instruments standard warranty. Production processing does not

necessarily include testing of all parameters.

12 3 4 5 6 7...23

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与LM2901EP相关器件

型号	品牌	获取价格	描述	数据表
LM2901EYFV-C	ROHM	获取价格	LM2901EYFV-C是一款将增益高且接地检测输入独立的比较器以4个电路集成于1枚芯片的
LM2901F	NXP	获取价格	Comparator, 15000uV Offset-Max, 1300ns Response Time, BIPolar, CDIP14,
LM2901F	ROHM	获取价格	LM2901F是含4个电路的接地检测比较器。工作电源电压范围较大，为3V～32V，且消耗电
LM2901F-B	PHILIPS	获取价格	Comparator, 4 Func, 15000uV Offset-Max, 1300ns Response Time, BIPolar, CDIP14,
LM2901FJ	ROHM	获取价格	LM2901FJ是含4个电路的接地检测比较器。工作电源电压范围较大，为3V～32V，且消耗
LM2901FP	ETC	获取价格	Analog IC
LM2901FV	ROHM	获取价格	LM2901FV是含4个电路的接地检测比较器。工作电源电压范围较大，为3V～32V，且消耗
LM2901FVJ	ROHM	获取价格	LM2901FVJ是含4个电路的接地检测比较器。工作电源电压范围较大，为3V～32V，且消
LM2901GC	ETC	获取价格	Analog Comparator
LM2901H	STMICROELECTRONICS	获取价格	High Temperature Low Power Quad Voltage Comparators

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