PCA9535E:I/O Port Expander, I2C / SMBus, 16-bit, w/Interrupt
The PCA9535E is a I/O Port Expander, I2C / SMBus, 16-bit, w/Interrupt control. The PCA9535E outputs can drive directly 16 LEDs in parallel. Each individual LED may be turned ON, OFF, or blinking at one of two programmable rates. The device provides a simple solution for dimming LEDs in 256 brightness steps for backlight and color mixing applications. The PCA9535E is suitable in I2C and SMBus compatible applications where it is necessary to limit the bus traffic or free-up the bus master's timer.
特性
- 400 kHz I2C bus compatible
- 2.3 V to 5.5 V operation
- Low standby current
- 5.0 V tolerant I/Os
- 16 I/O pins that default to inputs at power-up
- High drive capability
- Individual I/O configuration
- Polarity inversion register
- Active low interrupt output
- Internal power-on reset
- No glitch on power-up
- Noise filter on SDA/SCL inputs
- Cascadable up to 8 devices
- Industrial temperature range
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应用
- Input/output Port Expansion for Extended Addressing Capability
终端产品
- White goods (dishwashers, washing machines)
- Handheld devices (cell phones, PDAs, digital cameras)
- Data Communications (routers, hubs and servers)
封装图 PACKAGE DIMENSIONS
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订购信息 Ordering Information
| 产品 |
状况 |
Compliance |
具体说明 |
封装 |
MSL* |
容器 |
预算价格 (1千个数量的单价） |
| 类型 |
外形 |
类型 |
数量 |
| PCA9535EHV6I-GT2 |
Active |
|
I/O Port Expander, I2C / SMBus, 16-bit, w/Interrupt |
TQFN-24 |
510AG |
1 |
Tape and Reel |
2000 |
$0.592 |
| PCA9535EWI |
Active |
|
I/O Port Expander, I2C / SMBus, 16-bit, w/Interrupt |
SOIC-24W |
751BK |
1 |
Tube |
31 |
$0.76 |
| PCA9535EWI-T1 |
Active |
|
I/O Port Expander, I2C / SMBus, 16-bit, w/Interrupt |
SOIC-24W |
751BK |
1 |
Tape and Reel |
1000 |
$0.76 |
| PCA9535EYI |
Active |
|
I/O Port Expander, I2C / SMBus, 16-bit, w/Interrupt |
TSSOP-24 |
948AR |
1 |
Tube |
62 |
$0.76 |
| PCA9535EYI-T2 |
Active |
|
I/O Port Expander, I2C / SMBus, 16-bit, w/Interrupt |
TSSOP-24 |
948AR |
1 |
Tape and Reel |
2000 |
$0.76 |
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