Texas Instruments-ULN2803ADWRG4

Manufacturer:

Texas Instruments

Product Number:

Texas Instruments-ULN2803ADWRG4

Description:

<h3 style="box-sizing: border-box; margin: 0px; padding: 0px; font-size: 14px; color: rgb(51, 51, 51); font-family: Helvetica, Arial, Tahoma, sans-serif; letter-spacing: 0.2px; white-space: no

Datasheet:

ULN2803ADWRG4

Description:

<h3 style="box-sizing: border-box; margin: 0px; padding: 0px; font-size: 14px; color: rgb(51, 51, 51); font-family: Helvetica, Arial, Tahoma, sans-serif; letter-spacing: 0.2px; white-space: normal; background-color: rgb(255, 255, 255);">Description</h3><p style="box-sizing: border-box; margin-top: 0px; margin-bottom: 0px; padding: 0px; color: rgb(51, 51, 51); font-family: Helvetica, Arial, Tahoma, sans-serif; font-size: 14px; letter-spacing: 0.2px; white-space: normal; background-color: rgb(255, 255, 255);"><br style="box-sizing: border-box; margin: 0px;"/></p><p style="box-sizing: border-box; margin-top: 0px; margin-bottom: 0px; padding: 0px; color: rgb(51, 51, 51); font-family: Helvetica, Arial, Tahoma, sans-serif; font-size: 14px; letter-spacing: 0.2px; white-space: normal; background-color: rgb(255, 255, 255);">The&nbsp;<strong style="box-sizing: border-box; margin: 0px; padding: 0px;">ULN2803ADW</strong>&nbsp;device is a 50 V, 500 mA Darlington transistor array. Eight NPN Darlington pairs make up the component, which has high-voltage outputs with&nbsp;<strong style="box-sizing: border-box; margin: 0px; padding: 0px;">common-cathode&nbsp;</strong>clamp diodes for switching inductive loads. Each Darlington pair has a collector-current rating of 500 mA. For larger current capacity, the Darlington pairs may be connected in parallel.</p><p style="box-sizing: border-box; margin-top: 0px; margin-bottom: 0px; padding: 0px; color: rgb(51, 51, 51); font-family: Helvetica, Arial, Tahoma, sans-serif; font-size: 14px; letter-spacing: 0.2px; white-space: normal; background-color: rgb(255, 255, 255);">Relay drivers, hammer drivers, light drivers, display drivers (LED and gas discharge), line drivers, and logic buffers are a few examples of applications. Each Darlington pair in the&nbsp;<strong style="box-sizing: border-box; margin: 0px; padding: 0px;">ULN2803ADW</strong>&nbsp;device features a 2.7-k series base resistor to allow for direct operation with TTL or 5-V CMOS devices.</p><p style="box-sizing: border-box; margin-top: 0px; margin-bottom: 0px; padding: 0px; color: rgb(51, 51, 51); font-family: Helvetica, Arial, Tahoma, sans-serif; font-size: 14px; letter-spacing: 0.2px; white-space: normal; background-color: rgb(255, 255, 255);"><br style="box-sizing: border-box; margin: 0px;"/></p><p style="box-sizing: border-box; margin-top: 0px; margin-bottom: 0px; padding: 0px; color: rgb(51, 51, 51); font-family: Helvetica, Arial, Tahoma, sans-serif; font-size: 14px; letter-spacing: 0.2px; white-space: normal; background-color: rgb(255, 255, 255);"><br style="box-sizing: border-box; margin: 0px;"/></p><h3 style="box-sizing: border-box; margin: 0px; padding: 0px; font-size: 14px; color: rgb(51, 51, 51); font-family: Helvetica, Arial, Tahoma, sans-serif; letter-spacing: 0.2px; white-space: normal; background-color: rgb(255, 255, 255);">Features</h3><p style="box-sizing: border-box; margin-top: 0px; margin-bottom: 0px; padding: 0px; color: rgb(51, 51, 51); font-family: Helvetica, Arial, Tahoma, sans-serif; font-size: 14px; letter-spacing: 0.2px; white-space: normal; background-color: rgb(255, 255, 255);"><br style="box-sizing: border-box; margin: 0px;"/></p><ul class=" list-paddingleft-2" style="box-sizing: border-box; margin: 0px; padding: 0px; list-style-position: initial; list-style-image: initial; color: rgb(51, 51, 51); font-family: Helvetica, Arial, Tahoma, sans-serif; font-size: 14px; letter-spacing: 0.2px; white-space: normal; background-color: rgb(255, 255, 255);"><li><p style="box-sizing: border-box; margin-top: 0px; margin-bottom: 0px; padding: 0px;">Output Clamp Diodes</p></li><li><p style="box-sizing: border-box; margin-top: 0px; margin-bottom: 0px; padding: 0px;">Inputs Compatible With Various Types of Logic</p></li><li><p style="box-sizing: border-box; margin-top: 0px; margin-bottom: 0px; padding: 0px;">500-mA-Rated Collector Current (Single Output)</p></li><li><p style="box-sizing: border-box; margin-top: 0px; margin-bottom: 0px; padding: 0px;">High-Voltage Outputs: 50 V</p></li><li><p style="box-sizing: border-box; margin-top: 0px; margin-bottom: 0px; padding: 0px;">Change the Output of the Device</p></li></ul><p style="box-sizing: border-box; margin-top: 0px; margin-bottom: 0px; padding: 0px; color: rgb(51, 51, 51); font-family: Helvetica, Arial, Tahoma, sans-serif; font-size: 14px; letter-spacing: 0.2px; white-space: normal; background-color: rgb(255, 255, 255);"><br style="box-sizing: border-box; margin: 0px;"/></p><p style="box-sizing: border-box; margin-top: 0px; margin-bottom: 0px; padding: 0px; color: rgb(51, 51, 51); font-family: Helvetica, Arial, Tahoma, sans-serif; font-size: 14px; letter-spacing: 0.2px; white-space: normal; background-color: rgb(255, 255, 255);"><br style="box-sizing: border-box; margin: 0px;"/></p><h3 style="box-sizing: border-box; margin: 0px; padding: 0px; font-size: 14px; color: rgb(51, 51, 51); font-family: Helvetica, Arial, Tahoma, sans-serif; letter-spacing: 0.2px; white-space: normal; background-color: rgb(255, 255, 255);">Applications</h3><p style="box-sizing: border-box; margin-top: 0px; margin-bottom: 0px; padding: 0px; color: rgb(51, 51, 51); font-family: Helvetica, Arial, Tahoma, sans-serif; font-size: 14px; letter-spacing: 0.2px; white-space: normal; background-color: rgb(255, 255, 255);"><br style="box-sizing: border-box; margin: 0px;"/></p><ul class=" list-paddingleft-2" style="box-sizing: border-box; margin: 0px; padding: 0px; list-style-position: initial; list-style-image: initial; color: rgb(51, 51, 51); font-family: Helvetica, Arial, Tahoma, sans-serif; font-size: 14px; letter-spacing: 0.2px; white-space: normal; background-color: rgb(255, 255, 255);"><li><p style="box-sizing: border-box; margin-top: 0px; margin-bottom: 0px; padding: 0px;">Line Drivers</p></li><li><p style="box-sizing: border-box; margin-top: 0px; margin-bottom: 0px; padding: 0px;">Logic Buffers</p></li><li><p style="box-sizing: border-box; margin-top: 0px; margin-bottom: 0px; padding: 0px;">Stepper Motors</p></li><li><p style="box-sizing: border-box; margin-top: 0px; margin-bottom: 0px; padding: 0px;">IP Camera</p></li><li><p style="box-sizing: border-box; margin-top: 0px; margin-bottom: 0px; padding: 0px;">HVAC Valve and LED Dot Matrix</p></li><li><p style="box-sizing: border-box; margin-top: 0px; margin-bottom: 0px; padding: 0px;">Relay Drivers</p></li><li><p style="box-sizing: border-box; margin-top: 0px; margin-bottom: 0px; padding: 0px;">Hammer Drivers</p></li><li><p style="box-sizing: border-box; margin-top: 0px; margin-bottom: 0px; padding: 0px;">Lamp Drivers</p></li><li><p style="box-sizing: border-box; margin-top: 0px; margin-bottom: 0px; padding: 0px;">Display Drivers (LED and Gas Discharge)</p></li></ul><p><br/></p>