MX879RTR

MX879RTR Datasheet


MX879

Part Datasheet
MX879RTR MX879RTR MX879RTR (pdf)
MX879RTR MX879RTR MX879RTR (pdf)
Related Parts Information
MX879R MX879R MX879R
PDF Datasheet Preview
INTEGRATED CIRCUITS DIVISION
• Eight 8 Outputs Rated at 60V, -120mA
• Open-Drain, Pull-Up Driver Configuration
• 6V to 60V Driver Supply Range
• 2.7V to 5.5V Logic Supply Range
• 3-Wire Serial Interface plus Chip Select
• Captures Serial & Parallel Input Data
• Outputs Can Be Paralleled
• 28-Lead QFN Package
• White Goods
• ATE
• Industrial Equipment

MX879
8-Channel, 60V Driver with Open-Drain Output, 3 Wire Interface

The MX879 is an 8-channel, high voltage switch with 8-bit parallel or serial input control. The MX879 connects directly to a microprocessor through a standard 3-wire serial interface. The open-drain, pull-up output configuration can drive up to 60 volts at -120mA. Outputs can be paralleled for increased drive current up to a device total of 600mA source.

The MX879 is designed to operate over a temperature range of -40°C to +85°C, and is available in a 28-lead QFN Package.
Ordering Information

Part MX879R MX879RTR

Description QFN-28 73/Tube QFN-28 Tape & Reel 2500/Reel

Functional Block Diagram VCC

IN7 IN6 IN5 IN4 IN3 IN2 IN1 IN0

SDI OE

Parallel Inputs Shift Register

I/O Register

Latch Register

Parallel In & Out

VPWR

Driver Level Translator

OUT7 OUT6 OUT5 OUT4 OUT3 OUT2 OUT1 OUT0

DS-MX879-R01

INTEGRATED CIRCUITS DIVISION

MX879

Specifications 3 Package Pinout 3 Pin Description. 3 Absolute Maximum Ratings 4 DC Electrical Characteristics 4 Dynamic Electrical Characteristics. 5 Serial Timing 6 Parallel Timing 6

Functional Description 7

Application Examples 8 Parallel In / Parallel Out Application. 8 Serial Cascade Application 8 Control System Application 9

Manufacturing Information 10 Moisture Sensitivity 10 ESD Sensitivity 10 Reflow Profile. 10 Mechanical Dimensions. 11

INTEGRATED CIRCUITS DIVISION
1 Specifications

Package Pinout

BOT TOM V IEW

MX879

Pin Description

Pin# Name

OUT7 Parallel Output

N/C No Connection

GND Ground

VPWR High Voltage Supply 6V to 60V

N/C No Connection

VCC Logic Supply 2.7V to 5.5V

SDO Serial Data Output

IN7 Parallel Input

IN6 Parallel Input

IN5 Parallel Input

IN4 Parallel Input

IN3 Parallel Input

IN2 Parallel Input

IN1 Parallel Input
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Datasheet ID: MX879RTR 644424