MBI5167 - 8-Channel Constant Current LED Sink Driver

Product Overview

Macroblock

Datasheet Details

Part number	MBI5167
Manufacturer	Macroblock
File Size	436.41 KB
Description	8-Channel Constant Current LED Sink Driver
Datasheet	MBI5167 Datasheet
Additional preview pages of the MBI5167 datasheet.

Product details

Description

Conditions IOUT= 3mA ~ 30mA @VDS≧0.8V; VDD= 3.3V IOUT= 3mA ~ 45mA @VDS≧0.8V; VDD= 5.0V With PrecisionDrive™ technology, MBI5167 is designed for LED displays which require to be operated at low current and to match the luminous intensity of each channel.It provides supply voltage and accepts CMOS logic input at 3.3V and 5.0V to meet the trend of low power consumption.MBI5167 contains a serial buffer and data latches which convert serial input data into parallel output format.At MBI5167 outpu

Features

8 constant-current output channels.
Constant output current invariant to load voltage change: Constant output current range per channel: 3 - 45mA @ VDD= 5V; 3 - 30mA @ VDD= 3.3V.
Excellent output current accuracy: between channels: ±3% (max. ), and between ICs: ±6% (max. ).
Output current adjusted through an external resistor.
Staggered output delay.
25MHz clock frequency.
Schmitt trigger input.
3.3V/ 5V supply voltage.

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Published: May 13, 2015 |