产品概要
描述
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.
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性能一览
- 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
- Auto power-saving feature minimizes the quiescent current if no active data is detected on the latches
- Can be driven by a 3.3 V microcontroller
- Output current: 5-100 mA
- Max clock frequency 30 MHz
- ESD protection: 2 kV HBM, 200 V MM
电路原理图
EDA Symbols, Footprints and 3D Models
STMicroelectronics - STP16CPS05
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Quality and Reliability
| Part Number | Marketing Status | Package | Grade | 符合RoHS级别 | Longevity Commitment | Longevity Starting Date | Material Declaration** |
|---|---|---|---|---|---|---|---|
| STP16CPS05MTR | Active 产品已量产 | SO-24 | Industrial | Ecopack2 | - | - | |
| STP16CPS05TTR | Active 产品已量产 | TSSOP 24 | Industrial | Ecopack2 | - | - | |
| STP16CPS05XTTR | Active 产品已量产 | HTSSOP24 | Industrial | Ecopack2 | - | - |
(**) st.com上提供的材料声明表单可能是基于包装系列中最常用的封装的通用文档。因此，它们可能不是100%适用于特定的设备。有关特定设备的信息，请联系 销售支持。
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Sample & Buy
| Part Number | 供货状态 | Budgetary Price (US$)*/Qty | 从ST订购 | Order from distributors | Package | Packing Type | RoHS | Country of Origin | ECCN (US) | ECCN (EU) | Operating temperature (°C) | Operating Temperature (°C) (max) | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 最小值 | 最大值 | |||||||||||||
| STP16CPS05MTR | | | distributors 无法联系到经销商，请联系我们的销售办事处 | |||||||||||
| STP16CPS05TTR | | | distributors 无法联系到经销商，请联系我们的销售办事处 | |||||||||||
| STP16CPS05XTTR | | | distributors 无法联系到经销商，请联系我们的销售办事处 | |||||||||||
STP16CPS05MTR Active
STP16CPS05TTR Active
STP16CPS05XTTR Active