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參數(shù)資料
| 型號： | PCA9536D,112 |
| 廠商： | NXP Semiconductors |
| 文件頁數(shù)： | 1/22頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC I/O EXPANDER I2C 4B 8SOIC |
| 標準包裝： | 100 |
| 接口： | I²C，SM 總線 |
| 輸入/輸出數(shù)： | 4 |
| 中斷輸出： | 無 |
| 頻率 - 時鐘： | 400kHz |
| 電源電壓： | 2.3 V ~ 5.5 V |
| 工作溫度： | -40°C ~ 85°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 8-SOIC（0.154"，3.90mm 寬） |
| 供應商設(shè)備封裝： | 8-SO |
| 包裝： | 管件 |
| 包括： | POR |
| 其它名稱： | 935277415112 PCA9536D PCA9536D-ND |
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
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| PCA9538D,112 | IC I/O EXPANDER I2C 8B 16SOIC |
| PCA9539RPW,112 | IC I/O EXPANDER I2C 16B 24TSSOP |
| PCA9554TS,112 | IC I/O EXPANDER I2C 8B 20SSOP |
| PCA9555N,112 | IC I/O EXPANDER I2C 16B 24DIP |
| PCA9556PW,112 | IC I/O EXPANDER I2C 8B 16TSSOP |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| PCA9536DCUR | 制造商:TI 制造商全稱:Texas Instruments 功能描述:REMOTE 4-BIT I2C AND SMBus I/O EXPANDER WITH CONFIGURATION REGISTERS |
| PCA9536DG4 | 功能描述:接口-I/O擴展器 Remote 4-Bit I2C and SMBus I/O Expander RoHS:否 制造商:NXP Semiconductors 邏輯系列: 輸入/輸出端數(shù)量: 最大工作頻率:100 kHz 工作電源電壓:1.65 V to 5.5 V 工作溫度范圍:- 40 C to + 85 C 安裝風格:SMD/SMT 封裝 / 箱體:HVQFN-16 封裝:Reel |
| PCA9536DGKR | 功能描述:接口-I/O擴展器 Remote 4-Bit I2C and SMBus I/O Expander RoHS:否 制造商:NXP Semiconductors 邏輯系列: 輸入/輸出端數(shù)量: 最大工作頻率:100 kHz 工作電源電壓:1.65 V to 5.5 V 工作溫度范圍:- 40 C to + 85 C 安裝風格:SMD/SMT 封裝 / 箱體:HVQFN-16 封裝:Reel |
| PCA9536DGKR | 制造商:Texas Instruments 功能描述:IC I/O EXPANDER REMOTE 4 BIT 制造商:Texas Instruments 功能描述:IC, I/O EXPANDER, REMOTE, 4 BIT |
| PCA9536DGKR | 制造商:Texas Instruments 功能描述:I/O EXPANDER IC |
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