Uln2801a, uln2802a, uln2803a, uln2804a maximum ratings 14 3 maximum ratings table 2. Eight darlingtons with common emitters output current to 500 ma output voltage to 50 v integral suppression diodes versions for all popular logic families output can be paralleled inputs pinned opposite outputs to simplify board layout dip18 pin. View and download stmicroelectronics uln2803a datasheet at elcodis. The collectorcurrent rating of each darlington pair is 500 ma. The device consists of eight npn darlington pairs that feature highvoltage outputs with commoncathode clamp diodes for switching inductive loads. The uln2803a datasheet specifies that it is a highvoltage, highcurrent darlington transistor array. Ps2805c1, ps2805c4 data sheet high isolation voltage ac input response type ssop photocoupler description the ps2805c1 and ps2805c4 are optically coupled isolators containing a gaas light emitting diode and an npn. Ii ic h fe ic ii v r open ir open v ce ic v i open ii open open v ce ic iioff open v ce icex open 6 uln2803a slrs049h february 1997revised february 2017. N absolute maximum ratings parameter symbol ratings unit input voltage v in0. Some of the general characteristics of the ic version are.
Uln2803 datasheet, uln2803 datasheets, uln2803 pdf, uln2803 circuit. This series of fixedvoltage integratedcircuit voltage regulators is designed for a wide range of applications. Uln2803a darlington transistor arrays datasheet rev. Uln2801a, uln2802a, uln2803a, uln2804a stmicroelectronics. The input capacitor and output capacitor should be placed respectively as close as possible to the input pin and output pin of the ic. An important notice at the end of this data sheet addresses availability, warranty, changes, use in safetycritical applications, intellectual property matters and other important disclaimers. Lpd6803 isa3channel constantcurrent driver and greylevel modulate output,ituses advanced highvoltage cmos technology, provide 3way, designed to meet the needs of driving function in the led lighting system, especially in the dissociation with mutual grey level in the fullcolour. Ka2803 earth leakage detector description the ka2803 is designed for use in earth leakage circuit interrupters, for operation directly off the ac line in breakers. Sep 16, 2018 text in the subject and body of the message will be ignored. Uln2803 datasheet17 pages utc eight darlington arrays.
Ka2803b earth leakage detector description the ka2803b is designed for use in earth leakage circuit interrupters, for operation directly off the ac line in breakers. The uln2803a device is a 50 v, 500 ma darlington transistor array. The uln2803a is a highvoltage, highcurrent darlington transistor array. I didnt check the uln2803 datasheet on the parts, but a 60v 27amp to package cost less than a to92, 1amp package. Ic 500 a, see figure 2 50 65 a iion input current vi 3. Ic array eight darlington 18 dip online from elcodis, view and download uln2803a pdf datasheet, interface drivers, receivers, transceivers specifications. Uln2803a eight darlington arrays stmicroelectronics. Data sheet ps28011,ps28014 high isolation voltage ssop photocoupler description. Uln2803a darlington transistor arrays 1 features 3 description the uln2803a device is a highvoltage, highcurrent 1 500marated collector current single output darlington transistor array. Absolute maximum ratings symbol parameter value unit vo output voltage 50 v vi input voltage for uln2802a uln2803a uln2804a 30 v ic continuous collector current 500 ma ib continuous base current 25 ma ptot power dissipation one darlington pair 1 w. Jul 01, 2019 2803a datasheet pdf ulna are available at mouser electronics. Uln2803 datasheet, cross reference, circuit and application notes in pdf format. Uln2803a slrs049h february 1997revised february 2017 uln2803a darlington transistor arrays 1 1 features 1 500marated.
Recent listings manufacturer directory get instant. Oct 19, 2019 2803a datasheet pdf ulna are available at mouser electronics. Ic741 datasheet pdf, pdf, pinout, equivalent, replacement, schematic, manual, data, circuit, parts, datasheet. Uln2803a, uln2803an, uln2803adwr, uln2803adw datasheet.
This enables the use of current limiting resistors to interface inputs to voltages in. An integrated circuit or monolithic integrated circuit also referred to as an ic, a chip, or a microchip is a set of electronic circuits on one small plate chip of semiconductor material, normally silicon. Silicon monolithic microwave integrated circuit mmic wideband amplifier with internal matching circuit in a 6pin sot363 plastic smd package. Utc eight darlington arrays,alldatasheet, datasheet, datasheet search site for electronic. This can be made much smaller than a discrete circuit made from independent. Uln2803 ic uln2803 datasheet uln2803 uln2803 integrated circuit features of relay driver ic uln2803 uln2803 sol18p3001. Thus, if excess current or voltage is applied to the ic, the ic may be damaged. Text in the subject and body of the message will be ignored. The hef4050b provides six noninverting buffers with high current output capability suitable for driving ttl or high capacitive loads.
Onsemi octal peripheral driver arrays,alldatasheet, datasheet, datasheet search site for electronic components and semiconductors, integrated circuits, diodes, triacs, and other semiconductors. Even further, stacking one chip on top of another, both electrically and physically, has been uln2803 datasheet. The device features an output enable oe and sendreceive dir for direction control. The darlington pairs may be connected in parallel for higher. An important notice at the end of this data sheet addresses availability. In this device, eight darlington pairs of npn configuration are present that have the feature of high voltage outputs along with the commoncathode clamp diodes that is used to switch inductive loads. Toshiba bipolar digital integrated circuit silicon monolithic uln2803apg,uln2803afwg,uln2804apg,uln2804afwg manufactured by toshiba malaysia 8ch darlington sink driver the uln2803apg afwg series are high. Ps28011 ps28014 the mark shows major revised points. The ulna datasheet specifies that it is a highvoltage, highcurrent darlington transistor array. The ulna datasheet specifies that it is a highvoltage. Highvoltage, highcurrent darlington arrays, 2803 datasheet, 2803 circuit, 2803 data sheet. Allegro, alldatasheet, datasheet, datasheet search site for electronic.
This ic does not integrate protection circuits such as overcurrent and overvoltage protectors. Uln2803a find the pdf datasheet, specifications, oem and distributor information. Uln2803 datasheet, uln2803 pdf, motorola inc octal peripheral driver arrays. The revised points can be easily searched by copying an in the pdf file and specifying it in the find what. The device consists of eight npn darlington pairs that feature. The uln2803a is a highvoltage, highcurrent darlington. Uln2803a data sheet, product information and support. Uln2803a datasheet find suppliers, price, inventory.
Sep 10, 2015 the term operational amplier or opamp refers to a class of highgain dc coupled ampliers with two inputs and a single output. The input of the differential amplifier is connected to the secondary coil of zct zero current transformer. Bga2803 mmic wideband amplifier nxp semiconductors. Introduction to uln2803 pin configuation, how to use it.
Onsemi, alldatasheet, datasheet, datasheet search site for electronic. Octal peripheral driver arrays, uln2803 datasheet, uln2803 circuit, uln2803 data sheet. These applications include oncard regulation for elimination of noise and distribution problems associated with singlepoint regulation. Output can be paralleled inputs pinned opposite outputs to simplify board layout description the uln2801auln2805a each contain eight darlington transistors with common. The device consists of eight npn darlington pairs that feature highvoltage highvoltage outputs. Uln2803 04apafw uln2803ap uln2803afw uln2804ap uln2804afw dip18pin sol18pin dip18p3002 relay driver ic uln2803 features of relay driver ic uln2803 datasheet uln2803 data sheet ic uln2803 toshiba uln2803 uln2803 sol18p3001. Lpd6803 includes serial shift register and into serial shift. Uln2803 uln2804 octal high voltage, high current darlington. Thermal data symbol parameter value unit rth jamb thermal resistance junctionambient max. The modern integrated circuit version is typi ed by the famous 741 opamp. Since input voltages in excess of the buffers supply voltage are permitted, the buffers may also be used to convert logic levels of up to 15 v to standard ttl levels.
Schematic diagram and order codes foruln2801aeachdriver forpmoscmos for uln2802aeachdriver for 1415v pmos for uln2804a each driver for 615 v. Lpd6803 includes serial shift register and into serial. The uln2803 is designed to be compatible with standard ttl families while the uln2804 is. A high on oe causes the outputs to assume a highimpedance offstate. Uln2803a darlington transistor arrays 1 1 features 1 500marated collector current single output highvoltage outputs. Irlml2803 datasheet pdf international rectifier infineon irlml mosfet are available at mouser electronics. Uln2803 uln28042motorola analog ic device dataelectrical characteristics ta 25c, unless otherwise notedcharacteristicsymbolmintypmaxunit datasheet search. The input of the differential amplifier is connected to the secondary coil of zero current transformer zct. Four versions are available to simplify interfacing to standard logic families. Uln2803apg,uln2803afwg,uln2804apg,uln2804afwg manufactured.
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