PCA9502BS: 带有I2C总线/SPI接口的8位I/O扩展器
PCA9502是一款带有I²C总线/SPI主机接口的8位I/O扩展器。该器件提供极小的HVQFN24封装，非常适合手持、电池供电应用。
该器件还支持独立于硬件复位信号的软件复位，允许主机在任何时候复位器件。
一般特性
I²C总线功能
SPI功能
| PCA9502BS: 产品结构框图 PCA9502BS: 应用结构框图 sot616-3_3d |
数据手册 (1)
| 名称/描述 | Modified Date |
|---|---|
| 8-bit I/O expander with I2C-bus/SPI interface (REV 4.0) PDF (262.0 kB) PCA9502 [English] | 23 Feb 2016 |
应用说明 (3)
| 名称/描述 | Modified Date |
|---|---|
| PCA9500/PCA9501 provides simple card maintenance and control using I²C-bus (REV 1.0) PDF (90.0 kB) AN256 [English] | 23 Mar 2009 |
| Level shifting techniques in I2C-bus design (REV 1.0) PDF (52.0 kB) AN10441 [English] | 20 Jun 2007 |
| SDA pin connection in SPI mode (REV 1.0) PDF (33.0 kB) AN10485 [English] | 02 Jun 2006 |
用户指南 (4)
| 名称/描述 | Modified Date |
|---|---|
| I2C-bus specification and user manual (REV 6.0) PDF (1.4 MB) UM10204 [English] | 28 Apr 2014 |
| I2C-bus specification and user manual (REV 5.0) PDF (1.6 MB) UM10204_JA [English] | 03 Apr 2013 |
| PCA9698 demonstration board OM6281 (REV 1.0) PDF (558.0 kB) UM10267 [English] | 26 Sep 2008 |
| I2C Demonstration Board 2005-1 Quick Start Guide (REV 1.0) PDF (261.0 kB) UM10206 [English] | 13 Jun 2006 |
手册 (2)
| 名称/描述 | Modified Date |
|---|---|
| NXP® I2C-bus solutions 2014: Smart, simple solutions for the 12 most common design concerns (REV 1.0) PDF (3.5 MB) 75017540 [English] | 01 Aug 2014 |
| Create smarter, more efficient white goods; An industry-leading portfolio of cost-effective, power-saving solutions for... (REV 1.0) PDF (1.1 MB) 75016543 [English] | 01 Jun 2008 |
封装信息 (1)
| 名称/描述 | Modified Date |
|---|---|
| plastic thermal enhanced very thin quad flat package; no leads; 24 terminals; body 4 x 4 x 0.85 mm (REV 1.1) PDF (217.0 kB) SOT616-3 [English] | 04 Mar 2016 |
包装 (1)
| 名称/描述 | Modified Date |
|---|---|
| HVQFN24; Reel pack; SMD, 13" Q2/T3 Turned product orientation Orderable part number ending ,128 or HP... (REV 2.0) PDF (257.0 kB) SOT616-3_128 [English] | 26 Mar 2014 |
IBIS
- PCA9502 IBIS model (REV 1.0) ibs PCA9502BS 8/12/2014
订购信息
| 型号 | 状态 | No of bits | VDD [min] (V) | VDD [max] (V) | Over volt tolerant | No of supplies | Standby current [typ] (µA) | Max Sink Current per bit (mA) | Max Sink Current, per package (mA) | Source Current per bit (mA) | Interrupt output pin | Reset input pin | Output mode | Input mode: invert option | Internal pull-up resistor per bit (kOhm) | I2C-bus (kHz) | Footprint body and leads (mm2) | Package name | Package version | Operating Temperature (Cel) | No of Addresses | Remark |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PCA9502BS | Active | 8 | 2.5 | 3.6 | Y | 1 | 4 | 32 | 4 | Y | Y | Totem pole | 400 | 16.81 | HVQFN24 | SOT616-3 | -40~85 | 16 | I2C/SPI interface; I/O and interrupt latch |
封装环保信息
| 产品编号 | 封装说明 | Outline Version | 回流/波峰焊接 | 包装 | 产品状态 | 部件编号订购码 (12NC) | Marking | 化学成分 | RoHS / 无铅 / RHF | 无铅转换日期 | EFR | IFR(FIT) | MTBF（小时） | MSL | MSL LF |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PCA9502BS | | SOT616-3 | Reel 13" Q2/T3 | Active | PCA9502BS,128 (9352 813 63128) | 9502 | PCA9502BS |    | Always Pb-free | 0.0 | 5 | 2E8 | 1 | 1 | |
| Tray, Bakeable, Multiple | Active | PCA9502BS,157 (9352 813 63157) | 9502 | PCA9502BS | | Always Pb-free | 0.0 | 5 | 2E8 | 1 | 1 | ||||
| Tray, Bakeable, Single | Active | PCA9502BS,151 (9352 813 63151) | 9502 | PCA9502BS | | Always Pb-free | 0.0 | 5 | 2E8 | 1 | 1 |
- PCA9500/PCA9501 provides simple card maintenance and control using I²C-bus PCA9553
- Level shifting techniques in I2C-bus design pca9685pw
- SDA pin connection in SPI mode pca9502bs
- I2C-bus specification and user manual pca9685pw
- I2C-bus specification and user manual pca9685pw
- PCA9698 demonstration board OM6281 PCA9553
- I2C Demonstration Board 2005-1 Quick Start Guide pca9685pw
- NXP® I2C-bus solutions 2014: Smart, simple solutions for the 12 most common design concerns pca9685pw
- Create smarter, more efficient white goods; An industry-leading portfolio of cost-effective, power-saving solutions for... PMEG6010CE_AUTOMOTIVE
- PCA9502 IBIS model PCA9502BS
- SOT616-3 LPC1114LVFHN24
- HVQFN24; Reel pack; SMD, 13" Q2/T3 Turned product orientation Orderable part number ending ,128 or HP... PTN36241BBS
- PCA9502BS
- PCA9502BS
- BGX7101HN
