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参数资料
| 型号： | PCA9536DP/DG,118 |
| 厂商： | NXP Semiconductors |
| 文件页数： | 1/22页 |
| 文件大小： | 0K |
| 描述： | IC I/O EXPANDER I2C 4B 8TSSOP |
| 特色产品： | NXP - I2C Interface |
| 标准包装： | 1 |
| 接口： | I²C，SM 总线 |
| 输入/输出数： | 4 |
| 中断输出： | 无 |
| 频率 - 时钟： | 400kHz |
| 电源电压： | 2.3 V ~ 5.5 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 8-TSSOP，8-MSOP（0.118"，3.00mm 宽） |
| 供应商设备封装： | 8-TSSOP |
| 包装： | 标准包装 |
| 包括： | POR |
| 其它名称： | 568-8252-6 |
1.
General description
The PCA9536 is an 8-pin CMOS device that provides 4 bits of General Purpose parallel
Input/Output (GPIO) expansion for I2C-bus/SMBus applications and was developed to
enhance the NXP Semiconductors family of I2C-bus I/O expanders. I/O expanders
provide a simple solution when additional I/O is needed for ACPI power switches,
sensors, push buttons, LEDs, fans, etc.
The PCA9536 consists of a 4-bit Configuration register (input or output selection), 4-bit
Input Port register, 4-bit Output Port register and a 4-bit Polarity Inversion register
(active HIGH or active LOW operation). The system master can enable the I/Os as either
inputs or outputs by writing to the I/O configuration bits. The data for each input or output
is kept in the corresponding Input Port or Output Port register. The polarity of the read
register can be inverted with the Polarity Inversion register. All registers can be read by
the system master.
The power-on reset sets the registers to their default values and initializes the device state
machine.
The I2C-bus address is fixed and allows only one device on the same I2C-bus/SMBus.
2.
Features
4-bit I2C-bus GPIO
Operating power supply voltage range of 2.3 V to 5.5 V
5 V tolerant I/Os
Polarity Inversion register
Low standby current
Noise filter on SCL/SDA inputs
No glitch on power-up
Internal power-on reset
4 I/O pins which default to 4 inputs with 100 k
Ω internal pull-up resistor
0 Hz to 400 kHz clock frequency
ESD protection exceeds 2000 V HBM per JESD22-A114, 200 V MM per
JESD22-A115 and 1000 V CDM per JESD22-C101
Latch-up testing is done to JEDEC Standard JESD78 which exceeds 100 mA
Packages offered: SO8, TSSOP8 (MSOP8), HVSON8
PCA9536
4-bit I2C-bus and SMBus I/O port
Rev. 05 — 25 January 2010
Product data sheet
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相关代理商/技术参数 |
参数描述 |
|---|---|
| PCA9536DR | 功能描述:接口-I/O扩展器 Remote 4-Bit I2C and SMBus I/O Expander RoHS:否 制造商:NXP Semiconductors 逻辑系列: 输入/输出端数量: 最大工作频率:100 kHz 工作电源电压:1.65 V to 5.5 V 工作温度范围:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体:HVQFN-16 封装:Reel |
| PCA9536DRG4 | 功能描述:接口-I/O扩展器 Remote 4-Bit I2C and SMBus I/O Expander RoHS:否 制造商:NXP Semiconductors 逻辑系列: 输入/输出端数量: 最大工作频率:100 kHz 工作电源电压:1.65 V to 5.5 V 工作温度范围:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体:HVQFN-16 封装:Reel |
| PCA9536DT | 制造商:TI 制造商全称:Texas Instruments 功能描述:REMOTE 4-BIT I2C AND SMBus I/O EXPANDER WITH CONFIGURATION REGISTERS |
| PCA9536TK | 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:4-bit I2C-bus and SMBus I/O port |
| PCA9536TK,118 | 功能描述:接口-I/O扩展器 4-BIT I2C FM TP GPIO RoHS:否 制造商:NXP Semiconductors 逻辑系列: 输入/输出端数量: 最大工作频率:100 kHz 工作电源电压:1.65 V to 5.5 V 工作温度范围:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体:HVQFN-16 封装:Reel |
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