STP16CP05：Low-voltage 16-bit constant current LED sink driver
The STP16CP05 is a monolithic, low voltage, low current power 16-bit shift register designed for LED panel displays. The STP16CP05 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 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 STP16CP05 output current.
The STP16CP05 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 micro controller.
Key Features
- Low voltage power supply down to 3 V
- 16 constant current output channels
- Adjustable output current through external resistor
- Serial data IN/parallel data OUT
- Can be driven by a 3.3 V microcontroller
- Output current: 5 to 100 mA
- Max clock frequency 30 MHz
- ESD protection: 2 kV HBM, 200 V MM
产品规格
| Description | Version | Size |
|---|---|---|
| DS4850: Low voltage 16-bit constant current LED sink driver | 12.0 | 1 MB |
应用手册
| Description | Version | Size |
|---|---|---|
| AN3981: LED array drivers | 1.1 | 3 MB |
手册
| Description | Version | Size |
|---|---|---|
| Brochure Power management guide | 05.2016 | 7 MB |
解决方案评估工具
| 型号 | 制造商 | Description |
|---|---|---|
| STEVAL-ILL003V2 | HB LED without Diagnostic (32 Led) based on STP16CP05 |
样片和购买
| 型号 | Quantity | Unit Price (US$) * | Package | Packing Type | Operating Temperature (°C) (min) | Operating Temperature (°C) (max) | ECCN (EU) | ECCN (US) | Country of Origin |
|---|---|---|---|---|---|---|---|---|---|
| STP16CP05MTR | 1000 | 0.639 | SO-24 | Tape And Reel | -40 | 125 | NEC | EAR99 | MALAYSIA |
| STP16CP05XTTR | 1000 | 0.615 | HTSSOP24 | Tape And Reel | -40 | 125 | NEC | EAR99 | PHILIPPINES |
| STP16CP05PTR | 1000 | 0.569 | QSOP24 | Tape And Reel | -40 | 125 | NEC | EAR99 | PHILIPPINES |
| STP16CP05TTR | 1000 | 0.581 | TSSOP 24 | Tape And Reel | -40 | 125 | NEC | EAR99 | PHILIPPINES |
质量和可靠性
| 型号 | Package | Grade | RoHS Compliance Grade | Material Declaration** |
|---|---|---|---|---|
| STP16CP05MTR | SO-24 | Industrial | Ecopack1 | |
| STP16CP05XTTR | HTSSOP24 | Industrial | Ecopack2 | md_yo-wspc-htssop24-wspc-4.4-wspc-pitch-wspc-0.65-wspc-expad_1byo-wspc-uq40j51-wspc-lock.pdf md_yo-wspc-htssop24-wspc-4.xml |
| STP16CP05PTR | QSOP24 | Industrial | Ecopack1 | |
| STP16CP05TTR | TSSOP 24 | Industrial | Ecopack2 | md_yb-wspc-tssop24-wspc-body-wspc-4.40-wspc-0.65_1byb-wspc-uq40j51.pdf md_yb-wspc-tssop24-wspc-body-wspc-4.xml |
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