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PCA9534中文资料

厂家型号

PCA9534

文件大小

163.53Kbytes

页面数量

25

功能描述

8-bit I2C-bus and SMBus low power I/O port with interrupt

REMOTE 8-BIT I2C AND SMBus LOW-POWER I/O EXPANDER WITH INTERRUPT OUTPUT AND CONFIGURATION REGISTERS

数据手册

原厂下载下载地址一下载地址二到原厂下载

生产厂商

恩XP

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

更新时间:2025-10-16 13:30:00
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

型号:PCA9534RGVR 品牌:TI 备注:这里有PCA9534多少钱,2025年最近7天走势,今日出价,今日竞价,PCA9534批发/采购报价,PCA9534行情走势销售排排榜,PCA9534报价。

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