Technical Specifications
Parameters and characteristics for this part
| Specification | STP16CPS05TTR |
|---|---|
| Current - Output / Channel | 100 mA |
| Frequency | 30 MHz |
| Internal Switch(s) | True |
| Mounting Type | Surface Mount |
| Number of Outputs | 16 |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | -40 °C |
| Package / Case | 24-TSSOP |
| Package / Case | 0.173 in, 4.4 mm |
| Supplier Device Package | 24-TSSOP |
| Topology | Shift Register |
| Type | Linear |
| Voltage - Output | 20 V |
| Voltage - Supply (Max) | 5.5 V |
| Voltage - Supply (Min) [Min] | 3 V |
STP16CPS05 Series
Low-voltage 16-bit constant current LED sink driver with auto-power saving
| Part | Frequency | Package / Case | Package / Case | Topology | Supplier Device Package | Current - Output / Channel | Voltage - Output | Voltage - Supply (Max) | Internal Switch(s) | Voltage - Supply (Min) [Min] | Mounting Type | Operating Temperature [Min] | Operating Temperature [Max] | Number of Outputs | Type | Package / Case [custom] |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
STMicroelectronics | 30 MHz | 24-TSSOP | 0.173 in 4.4 mm | Shift Register | 24-TSSOP | 100 mA | 20 V | 5.5 V | 3 V | Surface Mount | -40 °C | 125 °C | 16 | Linear | ||
STMicroelectronics | 30 MHz | 24-SSOP | Shift Register | 24-QSOP | 100 mA | 20 V | 5.5 V | 3 V | Surface Mount | -40 °C | 125 °C | 16 | Linear | 0.154 " 3.9 mm |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
Description
General part information
STP16CPS05 Series
The STP16CPS05 is a monolithic, low voltage, low current power 16-bit shift register designed for LED panel displays. The STP16CPS05 contains a 16-bit serial-in, parallel-out shift register that feeds a 16-bit, D-type storage register. In the output stage, sixteen regulated current sources provide from 5 mA to 100 mA constant current to drive the LEDs. The auto power shut-down and auto power-ON feature allows the device to save power without any external intervention. The output current setup time is 40 ns (typ.), thus improving the system performance. The LEDs' brightness can be controlled by using an external resistor to adjust the STP16CPS05 output current. The STP16CPS05 guarantees a 20 V output driving capability, allowing users to connect more LEDs in series. The high clock frequency, 30 MHz, makes the device suitable for high data rate transmission. The 3.3 V voltage supply is useful in applications that interface with a 3.3 V microcontroller.
Documents
Technical documentation and resources