PCA9570GMH NXP

PCA9570 2 Remote 4-bit general purpose outputs for 1 MHz I C-bus Rev. 5 16 November 2017 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 2 applications. It operates at 1 MHz I C-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 2 1MHz I C-bus interface with 6 mA SDA sink capability for lightly loaded buses (<100 pF) and improved power consumption 2 Compliant with the I C-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: XQFN8 (0.5 mm lead pitch) 3. Applications Smart phones and tablets Portable medical equipment Portable instrumentation and test measurementPCA9570 NXP Semiconductors 2 Remote 4-bit general purpose outputs for 1 MHz I C-bus 4. Ordering information Table 1. Ordering information Type number Topside Package marking Name Description Version 1 PCA9570GM P7X XQFN8 plastic, extremely thin quad flat package no leads SOT902-2 8 terminals body 1.6 1.6 0.5 mm 1 X changes based on date code. 4.1 Ordering options Table 2. Ordering options Type number Orderable part Package Packing method Minimum Temperature number order quantity PCA9570GM PCA9570GMH XQFN8 Reel 7 Q3/T4 4000 T = 40 C to +85 C amb *Standard mark PCA9570 All information provided in this document is subject to legal disclaimers. NXP Semiconductors N.V. 2017. All rights reserved. Product data sheet Rev. 5 16 November 2017 2 of 30