Datasheet texas instruments uln2803a
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ULN2803APG Datasheet Download — Toshiba Semiconductor
| Номер произв | ULN2803APG | |||
| Описание | 8ch Darlington Sink Driver | |||
| Производители | Toshiba Semiconductor | |||
| логотип | ||||
1Page
ULN2803,04APG/AFWG
TOSHIBA Bipolar Digital Integrated Circuit Silicon Monolithic The ULN2803APG / AFWG Series are high−voltage, high−current darlington drivers comprised of eight NPN darlington pairs. • Output current (single output) 500 mA (max) • High sustaining voltage output 50 V (min) • Output clamp diodes • Inputs compatible with various types of logic. • Package Type−APG DIP−18pin • Package Type−AFWG : SOP−18pin ULN2803APG 2.7 kΩ 10.5 kΩ Pin Connection (top view) Designation
Schematics (each driver) ULN2803APG / AFWG Absolute Maximum Ratings (Ta = 25°C) Characteristic VCE (SUS) IOUT VIN VR IF PD Topr Tstg −0.5 to 50 V −0.5 to 30 V −40 to 85 °C −55 to 150 °C
ULN2803,04APG/AFWG Recommended Operating Conditions (Ta = −40~85°C) Characteristic VCE (SUS) IOUT VIN VIN (ON) VR IF PD ― tpw = 25 ms, Duty = 10%, 8 Circuits tpw = 25 ms, Duty = 50%, 8 Circuits tpw = 25 ms, Duty = 10%, 8 Circuits tpw = 25 ms, Duty = 50%, 8 Circuits (Note) 2.5 ― 50 ― 347 V ― 123 mA / ― 268 ― 90 ― 30 V ― 30 V ― 30 ― 50 V ― 400 mA ― 0.76 W ― 0.48 Note: On Glass Epoxy PCB (75 × 114 × 1.6 mm Cu 20%) |
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| Всего страниц | 13 Pages | |||
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Datasheets
ULN2803A Darlington Transistor Arrays datasheet
PDF, 989 Кб, Версия: H, Файл опубликован: 14 фев 2017
Выписка из документа
ProductFolder OrderNow Support &Community Tools &Software TechnicalDocuments ULN2803ASLRS049H – FEBRUARY 1997 – REVISED FEBRUARY 2017 ULN2803A Darlington Transistor Arrays1 Features 3 Description The ULN2803A device is a 50 V, 500 mA Darlingtontransistor array. The device consists of eight NPNDarlington pairs that feature high-voltage outputs withcommon-cathode clamp diodes for switchinginductive loads. The collector-current rating of eachDarlington pair is 500 mA. The Darlington pairs maybe connected in parallel for higher current capability. 1 500-mA-Rated Collector Current(Single Output)High-Voltage Outputs: 50 VOutput Clamp DiodesInputs Compatible With Various Types of Logic 2 Applications Relay DriversHammer DriversLamp DriversDisplay Drivers (LED and Gas Discharge)Line DriversLogic Buffers …
Параметры
| Parameters / Models | ULN2803ADW | ULN2803ADWG4 | ULN2803ADWR | ULN2803ADWRG4 |
|---|---|---|---|---|
| Delay Time(Typ), нс | 130 | 130 | 130 | 130 |
| Drivers Per Package | 8 | 8 | 8 | 8 |
| Input Compatibility | CMOS,TTL | CMOS,TTL | CMOS,TTL | CMOS,TTL |
| Iout/ch(Max), мА | 500 | 500 | 500 | 500 |
| Iout_off(Typ), uA | 50 | 50 | 50 | 50 |
| Output Voltage(Max), В | 50 | 50 | 50 | 50 |
| Package Group | SOIC | SOIC | SOIC | SOIC |
| Package Size: mm2:W x L, PKG | 18SOIC: 119 mm2: 10.3 x 11.55(SOIC) | 18SOIC: 119 mm2: 10.3 x 11.55(SOIC) | 18SOIC: 119 mm2: 10.3 x 11.55(SOIC) | 18SOIC: 119 mm2: 10.3 x 11.55(SOIC) |
| Peak Output Current, мА | 500 | 500 | 500 | 500 |
| Rating | Catalog | Catalog | Catalog | Catalog |
| Switching Voltage(Max), В | 50 | 50 | 50 | 50 |
| Vol@Lowest Spec Current(Typ), мВ | 900 | 900 | 900 | 900 |
Application Notes
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Improved Thermal Dissipation and Energy Efficiency for Peripheral Driving
PDF, 330 Кб, Файл опубликован: 30 окт 2014
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Stepper Motor Driving with Peripheral Drivers (Rev. A)
PDF, 172 Кб, Версия: A, Файл опубликован: 2 дек 2016This application report describes in detail how to interface stepper motors with TI peripheral drivers. Primarily, this report discusses how to connect and drive stepper motors, including the stepper motor driving patterns. Advantages and disadvantages to each stepping pattern are discussed; and logic tables, timing diagrams, and pictorial representations of each driving pattern are provided.
