STP24DP05BTR
Active24-BIT CONSTANT CURRENT LED SINK DRIVER WITH OUTPUT ERROR DETECTION
STP24DP05BTR
Active24-BIT CONSTANT CURRENT LED SINK DRIVER WITH OUTPUT ERROR DETECTION
Description
General part information
STP24DP05 Series
The STP24DP05 is a monolithic, low-voltage, low current power 24-bit shift register designed for LED panel displays. The device contains an 8 x 3-bit serial-IN, parallel-OUT shift register that feeds a 8 x 3-bit D-type storage register. In the output stage, twenty four regulated current sources were designed to provide 5-80 mA constant current to drive the LEDs.
The 8 x 3 shift register data flow sequence order can be managed through two dedicated pins.
The STP24DP05 has a dedicated pin to activate the outputs with a sequential delay, that prevents inrush current during output turn-ON.
Technical Specifications
Parameters and characteristics for this part
| Specification | STP24DP05BTR |
|---|---|
| Current - Output / Channel | 80 mA |
| Frequency | 25 MHz |
| Internal Switch(s) | Yes |
| Mounting Type | Surface Mount |
| Number of Outputs | 24 |
| Operating Temperature (Max) | 125 °C |
| Operating Temperature (Min) | -40 °C |
| Package / Case | 48-TQFP Exposed Pad |
| Package Length | 7 mm |
| Package Name | 48-TQFP-EP |
| Package Width | 7 mm |
| Topology | Shift Register |
| Type | Linear |
| Voltage - Output | 20 V |
| Voltage - Supply (Max) | 5.5 V |
| Voltage - Supply (Min) | 3 V |
Pricing
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CAD
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Documents
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