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參數(shù)資料
| 型號： | PCA9575PW2,118 |
| 廠商： | NXP Semiconductors |
| 文件頁數(shù)： | 12/38頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC I2C/SMBUS 16BIT GPIO 28TSSOP |
| 產(chǎn)品培訓模塊： | I²C Bus Fundamentals |
| 特色產(chǎn)品： | NXP - I2C Interface |
| 標準包裝： | 1 |
| 接口： | I²C，SM 總線 |
| 輸入/輸出數(shù)： | 16 |
| 中斷輸出： | 是 |
| 頻率 - 時鐘： | 400kHz |
| 電源電壓： | 1.1 V ~ 3.6 V |
| 工作溫度： | -40°C ~ 85°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 28-TSSOP（0.173"，4.40mm 寬） |
| 供應商設備封裝： | 28-TSSOP |
| 包裝： | 標準包裝 |
| 包括： | POR |
| 其它名稱： | 568-6647-6 |
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PCA9575_3
NXP B.V. 2009. All rights reserved.
Product data sheet
Rev. 03 — 9 November 2009
2 of 38
NXP Semiconductors
PCA9575
16-bit I2C-bus and SMBus, level translating, low voltage GPIO
Power-On Reset (POR) or hardware reset pin (RESET) initializes the two banks of 8 I/Os
as inputs, sets the registers to their default values and initializes the device state machine.
The I/O banks are held in its default state when the logic supply (VDD) is off.
The PCA9575 is available in 24-pin TSSOP, 28-pin TSSOP and HWQFN24 packages,
and is specied over the
40 °C to +85 °C industrial temperature range.
The 28-pin package provides four address select pins, allowing up to 16 PCA9575
devices to be connected with 16 different addresses on the same I2C-bus.
2.
Features
I Separate supply rails for core logic and each of the two I/O banks provides voltage
level shifting
I 1.1 V to 3.6 V operation with level shifting feature
I Very low standby current: < 2 A
I 16 congurable I/O pins organized as 2 banks that default to inputs at power-up
I Outputs:
N Totem pole: 1 mA source and 3 mA sink
N Independently programmable 100 k pull-up or pull-down for each I/O pin
N Open-drain active LOW interrupt (INT) output pin allows monitoring of logic level
change of pins programmed as inputs
I Inputs:
N Programmable bus hold provides valid logic level when inputs are not actively
driven
N Programmable Interrupt Mask Control for input pins that do not require an interrupt
when their states change or to prevent spurious interrupts default to mask at
power-up
N Polarity Inversion register allows inversion of the polarity of the I/O pins when read
I 400 kHz I2C-bus serial interface
I Compliant with I2C-bus Standard-mode (100 kHz)
I Active LOW reset (RESET) input pin resets device to power-up default state
I GPIO All Call address allows programming of more than one device at the same time
with the same parameters
I 16 programmable slave addresses using 4 address pins (28-pin TSSOP only)
I 40 °C to +85 °C operation
I ESD protection exceeds 6000 V HBM per JESD22-A114, 500 V MM per
JESD22-A115, and 1000 V CDM per JESD22-C101
I Latch-up testing is done to JEDEC Standard JESD78 which exceeds 100 mA
I Packages offered: TSSOP28, TSSOP24, HWQFN24
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| PCA9600D | 功能描述:緩沖器和線路驅(qū)動器 FM+ BUS BUFFER RoHS:否 制造商:Micrel 輸入線路數(shù)量:1 輸出線路數(shù)量:2 極性:Non-Inverting 電源電壓-最大:+/- 5.5 V 電源電壓-最小:+/- 2.37 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel |
| PCA9600D,112 | 功能描述:緩沖器和線路驅(qū)動器 FM+ BUS BUFFER RoHS:否 制造商:Micrel 輸入線路數(shù)量:1 輸出線路數(shù)量:2 極性:Non-Inverting 電源電壓-最大:+/- 5.5 V 電源電壓-最小:+/- 2.37 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel |
| PCA9600D,118 | 功能描述:緩沖器和線路驅(qū)動器 FM+ BUS BUFFER RoHS:否 制造商:Micrel 輸入線路數(shù)量:1 輸出線路數(shù)量:2 極性:Non-Inverting 電源電壓-最大:+/- 5.5 V 電源電壓-最小:+/- 2.37 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel |
| PCA9600D118 | 制造商:Rochester Electronics LLC 功能描述: 制造商:NXP 功能描述: 制造商:NXP Semiconductors 功能描述: |
| PCA9600DP | 制造商:NXP Semiconductors 功能描述:IC BUS BUFFER BI-DIR DUAL 制造商:NXP Semiconductors 功能描述:IC, BUS BUFFER, BI-DIR, DUAL, 8TSSOP 制造商:NXP Semiconductors 功能描述:IC, BUS BUFFER, BI-DIR, DUAL, 8TSSOP; Logic Device Type:Bidirectional; Supply Voltage Min:2.5V; Supply Voltage Max:15V; Logic Case Style:TSSOP; No. of Pins:8; Operating Temperature Min:-40C; Operating Temperature Max:85C; MSL:MSL 1;RoHS Compliant: Yes |
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