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PCA9534中文资料
PCA9534数据手册规格书PDF详情
General description
The PCA9534 is a 16-pin CMOS device that provide 8 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. The improvements include higher drive capability, 5 V I/O tolerance, lower supply current, individual I/O configuration, 400 kHz clock frequency, and smaller packaging. I/O expanders provide a simple solution when additional I/O is needed for ACPI power switches, sensors, push buttons, LEDs, fans, etc.
Features and benefits
■ 8-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
■ Active LOW interrupt output
■ Low standby current
■ Noise filter on SCL/SDA inputs
■ No glitch on power-up
■ Internal power-on reset
■ 8 I/O pins which default to 8 inputs
■ 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
■ Offered in four different packages: SO16, TSSOP16, and HVQFN16 (4 4 0.85 mm and 3 3 0.85 mm versions)
PCA9534产品属性
- 类型
描述
- 型号
PCA9534
- 制造商
TI
- 制造商全称
Texas Instruments
- 功能描述
REMOTE 8-BIT I2C AND SMBus LOW-POWER I/O EXPANDER WITH INTERRUPT OUTPUT AND CONFIGURATION REGISTERS
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
恩XP |
19+ |
QFN |
52135 |
||||
恩XP |
24+ |
TSSOP-16 |
90000 |
一级代理现货保证进口原装正品假一罚十价格合理 |
|||
恩XP |
21+ |
SOP |
9080 |
只做原装,质量保证 |
|||
恩XP |
24+ |
标准封装 |
22048 |
全新原装正品/价格优惠/质量保障 |
|||
恩XP |
14+ |
2500 |
|||||
恩XP |
17+ |
QFN |
6200 |
100%原装正品现货 |
|||
恩XP |
10+ |
MA |
6000 |
绝对原装自己现货 |
|||
恩XP |
24+ |
TSSOP |
5000 |
全现原装公司现货 |
|||
恩XP |
24+ |
QFN16 |
66800 |
原厂授权一级代理,专注汽车、医疗、工业、新能源! |
|||
恩XP |
24+ |
HVQFN16 |
65200 |
一级代理/放心采购 |
PCA9534RGVR 价格
参考价格:¥4.9317
PCA9534 资料下载更多...
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Datasheet数据表PDF页码索引
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