CBM2903AS8

Corebai
Интегральная микросхема двухканального компаратора, OPEN-COLLECTOR выходом, задержкой 1.3 мкс, напряжением питания 30...2 В, током собственного потребления 400 мкА, рабочей температурой -40...85 °C, в корпусе SOP-8 (SOP8), производства Corebai (COREBAI)
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Технические характеристики

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Корпус SOP-8
Кол-во компараторов в корпусе
Тип выхода
Диапазон напряжений питания
Ток собственного потребления
Время распространения сигнала вход-выход
Диапазон рабочих температур
  Примечание: Input bias current (+/-) (Max) - 50(nA);Rail-to-rail - Out;Vos (offset voltage @ 25 C) (Max) - 7(mV)
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Файлы 2

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CBM2903 OPERATION INSTRUCTION Features  Wide power supply voltage range: +2V to +30V  Input offset voltage: ±1mV (typ)  Low supply current: VSUPPLY = 30V, 0.7μA(max) for each channel  Common mode input voltage range includes grounding  Low output saturation voltage  Fast response time: 1.3μs  Open drain output  The output is compatible with TTL, MOS and CMOS  Working temperature: - 40℃~+125℃  Micro package: SOIC-8 (SOP8), TSSOP8 Applications  Vacuum robot  Single phase UPS  Server PSU  Cordless power tool  Wireless infrastructure  Building automation  Factory automation & control  Motor drives Description CBM2903 is a dual channel comparator whose output can be connected to other open collector outputs to realize line and logic. It can operate between 2V and 30V, and the power consumption of each channel (typical value) is as low as μA level. The CBM2903 consists of two independent voltage comparators designed to operate from a single power supply over a wide voltage range. Quiescent current has nothing to do with power supply voltage. For the application of low input offset voltage, high power supply voltage, low power supply current and space saving are the main technical indicators of portable consumer goods circuit design, this device is the most cost-effective solution. FOCUS ON DEVELOPMENT • SINCERELY SERVICE • INNOVATIVE FUTURE -1- www.c oreba i. com PDF
Документация на CBM2903AS8 

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Дата модификации: 14.06.2022

Размер: 507.3 Кб

9 стр.

CBM2903 OPERATION INSTRUCTION Features And Application  Single or Split Supply Operation  Low Input Bias Current  Low Input Offset Current  Input Common Mode Voltage Range to Gnd  Low Output Saturation Voltage  TTL and CMOS Compatible Description The CBM2903 consists of two independent precision voltage comparators with an offset voltage specification as low as 2.0 mV max for two comparators which were designed specifically to operate from a single power supply over a wide range of voltages. 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. LOGIC DIAGRAM PIN ASSIGNMENT 1 www.corebai.com PDF
Документация на CBM2903AS8 

Subject:

Дата модификации: 12.10.2019

Размер: 762.8 Кб

6 стр.

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