Datasheet > PCA9570GM4H

PCA9570GM4H

更新时间： 2024-11-14 19:19:35

品牌	Logo	应用领域
恩智浦 - NXP		PC 接口集成电路
页数	文件大小	规格书
30页	1865K
描述
PCA9570 - Remote 4-bit general purpose outputs for 1 MHz I²C-bus

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PCA9570GM4H 技术参数

是否Rohs认证：	符合	生命周期：	Obsolete
包装说明：	QCCN,	针数：	QFN
Reach Compliance Code：	compliant	HTS代码：	8542.39.00.01
风险等级：	5.84	接口集成电路类型：	INTERFACE CIRCUIT
JESD-30 代码：	R-PQCC-N8	长度：	1.4 mm
湿度敏感等级：	1	功能数量：	1
端子数量：	8	最高工作温度：	85 °C
最低工作温度：	-40 °C	封装主体材料：	PLASTIC/EPOXY
封装代码：	QCCN	封装形状：	RECTANGULAR
封装形式：	CHIP CARRIER	峰值回流温度（摄氏度）：	NOT SPECIFIED
座面最大高度：	0.5 mm	最大供电电压：	3.6 V
最小供电电压：	1.1 V	标称供电电压：	2.2 V
表面贴装：	YES	技术：	CMOS
温度等级：	INDUSTRIAL	端子形式：	NO LEAD
端子位置：	QUAD	处于峰值回流温度下的最长时间：	NOT SPECIFIED
宽度：	1.2 mm	Base Number Matches：	1

PCA9570GM4H 数据手册

PCA9570

Remote 4-bit general purpose outputs for 1 MHz I²C-bus

Rev. 1 — 10 September 2013

Product data sheet

1. General description

The PCA9570 is a CMOS device that provides 4 bits of General Purpose parallel Output

(GPO) expansion in low voltage processor and handheld battery powered mobile

applications. It operates at 1 MHz I²C-bus speeds while maintaining backward

compatibility to Fast-mode (400 kHz) and Standard-mode (100 kHz).

The PCA9570 is a streamlined GPO that consists of 4-bit push-pull outputs that offer low

current consumption, small packaging options and a low operating voltage range of 1.1 V

to 3.6 V. The latched outputs are symmetrical 4 mA current drive capability at 3.3 V to

drive various control logic. The PCA9570 output expander provides a simple solution

when additional outputs are needed while keeping interconnections and floor space to a

minimum, for example, in battery powered mobile applications where PCBs are crowded

for interfacing to sensors, push buttons, etc.

The PCA9570 contains an internal Power-On Reset (POR) and a Software Reset feature

that initializes the device to its default state.

2. Features and benefits

 1 MHz I²C-bus interface with 6 mA SDA sink capability for lightly loaded buses

(<100 pF) and improved power consumption

 Compliant with the I²C-bus Fast and Standard modes

 1.1 V to 3.6 V operation

 Latched outputs with a sink/source capability of 4 mA at 3.3 V

 Readable device ID (manufacturer, device type, and revision)

 Software Reset

 Power-On Reset

 Low standby current

 40 C to +85 C operation

 ESD protection exceeds 2000 V HBM per JESD22-A114 and 1000 V CDM per

JESD22-C101

 Latch-up testing is done to JEDEC standard JESD78 which exceeds 100 mA

 Packages offered: TSSOP8, XQFN8 (0.4 mm lead pitch), XQFN8 (0.5 mm lead pitch)

3. Applications

 Smart phones and tablets

 Portable medical equipment

 Portable instrumentation and test measurement

12 3 4 5 6 7...30

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与PCA9570GM4H相关器件

型号	品牌	获取价格	描述	数据表
PCA9570GMH	NXP	获取价格	PCA9570 - Remote 4-bit general purpose output
PCA9571BQ	NXP	获取价格	SPECIALTY INTERFACE CIRCUIT
PCA9571GU	NXP	获取价格	SPECIALTY INTERFACE CIRCUIT
PCA9571GUX	NXP	获取价格	PCA9571 - Remote 8-bit general purpose outputs for 1 MHz I2C-bus QFN 12-Pin
PCA9571PW	NXP	获取价格	SPECIALTY INTERFACE CIRCUIT
PCA9574	NXP	获取价格	8-bit I2C-bus and SMBus, level translating, low voltage GPIO with reset and interrupt
PCA9574BS	NXP	获取价格	8-bit I2C-bus and SMBus, level translating, low voltage GPIO with reset and interrupt
PCA9574HK	NXP	获取价格	SPECIALTY INTERFACE CIRCUIT
PCA9574HK,115	NXP	获取价格	PCA9574 - 8-bit I²C-bus and SMBus, level tran
PCA9574HR	NXP	获取价格	8-bit I2C-bus and SMBus, level translating, low voltage GPIO with reset and interrupt

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