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Product Detailed Parameters
- Description：IC LED DRIVER LINEAR 90MA 16DIP
- Series：-
- Mfr：STMicroelectronics
- Package：Tube
- Type：Linear
- Topology：Shift Register
- Internal Switch(s)：Yes
- Number of Outputs：8
- Voltage - Supply (Min)：3V
- Voltage - Supply (Max)：3.6V
- Voltage - Output：16V
- Current - Output / Channel：90mA
- Frequency：25MHz
- Dimming：-
- Applications：-
- Operating Temperature：-40°C ~ 125°C (TA)
- Mounting Type：Through Hole
- Package / Case：16-DIP (0.300", 7.62mm)
- Supplier Device Package：16-DIP
- Grade：-
- Qualification：-
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Overview
The STP08CL596B1 is a monolithic, medium-voltage, low-current power 8-bit shift register designed for LED panel displays. It functions as an LED driver IC with linear dimming capabilities and provides eight constant current sink outputs. The device operates on a supply voltage ranging from 3V to 5.5V and supports a clock frequency of up to 25MHz. Each output delivers a linear current of 90mA. It is housed in a 16-DIP package and features an operating temperature range of -40°C to 125°C (TA).
Feature Summary
- Monolithic 8-bit shift register architecture optimized for LED panel display applications.
- Provides eight constant current sink outputs with linear dimming functionality.
- Operates within a wide supply voltage range of 3V to 5.5V.
- Supports high-speed serial data input with a maximum clock frequency of 25MHz.
Applications
- LED panel display systems
- Constant current LED sinking circuits
- Linear dimming control interfaces
Procurement Notes
Verify the specific suffix 'B1' against the manufacturer's official documentation to confirm pinout compatibility and electrical specifications. Confirm that the 16-DIP package matches your PCB footprint requirements. Check for obsolete status or lifecycle notices, as availability may be limited. Ensure the operating temperature range meets your environmental design constraints.
Selection Notes
Select this component when designing LED drivers requiring integrated shift register logic and constant current sinks. It is suitable for applications needing linear dimming control without external PWM generators. Consider the 90mA output current limit and 5.5V maximum supply voltage when sizing power components. Verify interface compatibility with standard SPI or similar serial protocols used in your system.
Part Context
This part belongs to the STP08CL596 family of LED drivers manufactured by STMicroelectronics. These devices are specialized for driving LED matrices and panels. The STP08CL596B1 variant specifically denotes the 16-DIP package configuration. Related parts in the series may offer different packages or slight electrical variations but share the core 8-bit shift register functionality.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided source material. Consult STMicroelectronics technical support or authorized distributors for direct replacements or pin-compatible alternatives if this obsolete part is required.
FAQ
What is the maximum clock frequency supported by the STP08CL596B1?
The device supports a maximum clock frequency of 25MHz.
How many constant current outputs does this IC provide?
The STP08CL596B1 provides eight constant current sink outputs.
What is the linear current value per output?
Each output delivers a linear current of 90mA.
