Uln2004 ic datasheet pdf

Uln2004 precautions for using this ic does not include builtin protection circuits for excess current or overvoltage. There are no pin to pin replacements for uln2803 but there are similar functioning ics like uln2003, uln2004. Each consists of seven npn darlington pairs that feature highvoltage outputs with commoncathode clamp diodes for switching inductive loads. Uln2004 datasheet, cross reference, circuit and application notes in pdf format. The collectorcurrent rating of a single darlington pair is 500 ma. Ti highvoltage highcurrent darlington transistor array,alldatasheet, datasheet, datasheet search site for electronic components and semiconductors, integrated circuits. This ic comes in handy when we need to drive high current loads. The utc uln2004 are highvoltage, highcurrent darlington drivers comprised of seven npn darlington pairs.

Uln2001, uln2002 uln2003, uln2004 seven darlington array datasheet production data features, lamps. Uln2004 datasheet, uln2004 pdf, uln2004 data sheet, uln2004 manual, uln2004 pdf. Uln200x, ulq200x highvoltage, highcurrent darlington. Uln2003, uln2004 seven darlington arrays datasheet production data features seven darlingtons per package output current 500 ma per driver 600 ma peak output voltage 50 v integrated suppression diodes for inductive loads outputs can be paralleled for. Pdf uln2004 uln2004 op16 dip16 qwr106 uln2004 relay driver free uln2004 relay driver uln2004 application note uln2004 description uln2004 ic pin display driver dip16. The uln2002a is designed specifically for use with 14v to 25v pmos devices. We should take care of the systems design with this ic. The board can supply between 5v to 12v to the motor from an independent power supply.

Tpic2701, uln2001, uln2002, uln2004, l293d, motor driver shield. Diodes incorporated uln2002a uln2003a uln2004a high voltage. Free download,datasheet pdf download search site for electronic components, semiconductor schematic, integrated circuits, datasheetbank. Each multivibrator has an active low input na, and active high input nb, an active low clear direct input ncd, an output nq and its complement nq, and two external timing. The darlington pairs can be paralleled for higher current capability. Stmicroelectronics seven darlington arrays,alldatasheet, datasheet, datasheet search site for. Submit a request for quotation on quantities greater than those displayed. Uln2002a uln2003a uln2004a january 2017 document number. Uln2003a, ulq2003a high voltage, high current darlington transistor arrays the seven npn darlington connected transistors in these arrays are well suited for driving lamps, relays, or printer hammers in a variety of industrial and consumer applications. Uln2003, uln2004 seven darlington arrays datasheet production data features seven darlingtons per package output current 500 ma per driver 600 ma peak output voltage 50 v integrated suppression diodes for inductive loads outputs can be paralleled for higher current ttlcmospmosdtl compatible inputs. It also has a bank of leds that correspond to the input signals received from the controller.

Each input of this device has a zener diode and resistor in series to control the input current to a safe limit. Uln2004 datasheet pdf, uln2004 data sheet, uln2004. You can remodel eight darligngton transistors or eight mosfets to substitute for uln2803. Uln2004 datasheet, uln2004 datasheets, uln2004 pdf, uln2004 circuit. Where you need to control inductive loads using logic from control. Stmicroelectronics, alldatasheet, datasheet, datasheet search site for electronic components and semiconductors, integrated circuits, diodes, triacs, and other semiconductors. Output current 500ma per driver600ma peak datasheet search, datasheets, datasheet search site for electronic components and semiconductors, integrated circuits, diodes and other semiconductors. Uln2002 datasheet pdf, uln2002 data sheet, uln2002. Hence, the utmost care must be taken when systems which incorporate this ic are designed. Datasheet search site for electronic components and semiconductors, integrated. Uln2004 pdf, uln2004 description, uln2004 datasheets. Uln2803a darlington transistor arrays 1 features 3 description the uln2803a device is a highvoltage, highcurrent.

All units feature integral clamp diodes for switching inductive loads. Uln2004 datasheet, uln2004 pdf, uln2004 data sheet, datasheet, data sheet, pdf. Import tariff may apply to this part if shipping to the united states. Stmicroelectronics, alldatasheet, datasheet, datasheet search site for electronic. Complete technical details can be found at the uln2003 datasheet given at the end of this page. Uln2004 615v cmos, pmos these versatile devices are useful for driving a wide range of loads including solenoids, relays. At the heart of the driver is a uln2003an integrated circuit. Uln2004 datasheet, uln2004 pdf, uln2004 data sheet, uln2004 manual, uln2004 pdf, uln2004, datenblatt, electronics uln2004, alldatasheet, free, datasheet, datasheets.

Semiconductors search and datasheet pdf download site. B precautions for using this ic does not include builtin protection circuits for excess current or overvoltage. Uln2003a stmicroelectronics discrete semiconductor. The output, common and gnd lines should be designed carefully,because the ic may be destroyed due to shortcircuit between outputs, air contamination fault, or fault by improper grounding. General description the hef4081b is a quad 2input and gate.

If this ic is subjected to excess current or overvoltage, it may be destroyed. Uln2004 datasheet description,stmicroelectronics uln2004 pdf,seven darlington arrays. Uln2003a, ulq2003a high voltage, high current darlington. G precautions for using this ic does not include builtin protection circuits for excess current or overvoltage.

Seven darlington arrays online from elcodis, view and download uln2001 pdf datasheet, transistors specifications. Uln2004 seven darlington arrays stmicroelectronics. The uln2003a is an array of seven npn darlington transistors capable of 500 ma, 50 v output. Seven darlington arrays, uln2004 datasheet, uln2004 circuit, uln2004 data sheet. Their high breakdown voltage and internal suppression diodes insure freedom from problems. Uln2004 seven darlington arrays, uln2004d10tr, uln2004a, stmicroelectronics. In the same family are uln2002a, uln2004a, as well as ulq2003a and ulq2004a, designed for different logic input levels. Uln2003 ic is one of the most commonly used motor driver ic.

Ordering information ta package orderable part number topside marking pdip n tube of 20 uln2803an uln2803an. Applications include relay, hammer, lamp and display led drivers. The uln2002a device is designed specifically for use with 14v to 25v pmos devices. Integrated circuits, transistor, semiconductors search and datasheet pdf download site. It features commoncathode flyback diodes for switching inductive loads. The outputs are fully buffered for highest noise immunity and pattern insensitivity to output impedance variations.