LM339PWRG4 Texas Instruments, Quad Comparator, Open Collector O/P, 1.3μs 3 → 28 V 14-Pin TSSOP
Documente tehnice
Specificatii
Marca
Texas InstrumentsComparator Type
General Purpose
Montare
Surface Mount
Tip pachet
TSSOP
Tip alimentare
Dual, Single
Tip iesire
Open Collector
Numar canale pe cip
4
Typical Response Time
1.3µs
Numar pini
14
Tensiune alimentare
3 → 28 V
Dimensiuni
5 x 4.4 x 1.15mm
Lungime
5mm
Latime
4.4mm
Inaltime
1.15mm
Typical Dual Supply Voltage
±12 V, ±3 V, ±5 V, ±9 V
Frecventa minima de auto-rezonanta
0 °C
Typical Voltage Gain
106.02 dB
Temperatura maxima de lucru
+70 °C
Detalii produs
LMx39/LM2901 family Quad Comparators
The Texas Instruments LM139, LM239, LM339 and LM2901 are quad differential input voltage comparators designed to operate from a single power supply over a wide range of voltages. The common mode input voltage range includes ground and the devices have open collector outputs.
Comparators, Texas Instruments
Texas Instruments’ range of voltage comparators includes not only conventional single, dual and quad comparator packages but also window comparators and over- & under-voltage supervisors.
Although comparators and operational amplifiers are superficially similar devices their operation in practical applications is very different. Op amps are intended for linear operation accompanied by suitable feedback whereas comparators are tailored for rapid switching and generally operated in open-loop mode. Dedicated voltage comparators have significantly shorter propagation delays and are capable of faster response times under saturated conditions. Most comparators are also more tolerant of high differential input voltages and many have open-collector outputs allowing parallel operation with other devices.
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Documente tehnice
Specificatii
Marca
Texas InstrumentsComparator Type
General Purpose
Montare
Surface Mount
Tip pachet
TSSOP
Tip alimentare
Dual, Single
Tip iesire
Open Collector
Numar canale pe cip
4
Typical Response Time
1.3µs
Numar pini
14
Tensiune alimentare
3 → 28 V
Dimensiuni
5 x 4.4 x 1.15mm
Lungime
5mm
Latime
4.4mm
Inaltime
1.15mm
Typical Dual Supply Voltage
±12 V, ±3 V, ±5 V, ±9 V
Frecventa minima de auto-rezonanta
0 °C
Typical Voltage Gain
106.02 dB
Temperatura maxima de lucru
+70 °C
Detalii produs
LMx39/LM2901 family Quad Comparators
The Texas Instruments LM139, LM239, LM339 and LM2901 are quad differential input voltage comparators designed to operate from a single power supply over a wide range of voltages. The common mode input voltage range includes ground and the devices have open collector outputs.
Comparators, Texas Instruments
Texas Instruments’ range of voltage comparators includes not only conventional single, dual and quad comparator packages but also window comparators and over- & under-voltage supervisors.
Although comparators and operational amplifiers are superficially similar devices their operation in practical applications is very different. Op amps are intended for linear operation accompanied by suitable feedback whereas comparators are tailored for rapid switching and generally operated in open-loop mode. Dedicated voltage comparators have significantly shorter propagation delays and are capable of faster response times under saturated conditions. Most comparators are also more tolerant of high differential input voltages and many have open-collector outputs allowing parallel operation with other devices.
Idei. creează. Colaborează
ÎNSCRIE-TE GRATIS
Fara taxe ascunse!
- Descărcați și utilizați software-ul nostru DesignSpark pentru modelele dumneavoastră PCB și mecanice 3D
- Vizualizați și contribuiți cu conținutul site-ului web și forumuri
- Descărcați modele 3D, scheme și amprente de la peste un milion de produse