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Utsource certified used parts
Utsource certified used parts provide the following guarantees:
1. Utsource will inspect the goods, including appearance inspection (no serious damage to the appearance), select qualified and honest suppliers, and ensure 98% qualification rate.
2. Some parts are tested by machine.
3. Utsource certified parts can be returned and refunded unconditionally within 60 days.
Description
BU97930MUV is a 1/4, 1/3duty or Static general-purpose LCD driver that can be used for consumer / battery operated products and can drive up to 108 LCD Segments. It has integrated display RAM for reducing CPU load. Also, it is designed with low power consumption and no external component needed. It can support up to 4 general-purpose outputs to control LED devices and can control 1ch LED driver that able to support LED PWM illumination. Its small QFN package is well-suited for small footprint applications.
Title
Low Duty LCD Segment Drivers
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Features Integrated RAM for display data (DDRAM): x 4 bit (Max 108 Segment) LCD drive output: 4 Common output, Max 27 Segment output Integrated 1ch LED driver circuit Segment /GPO(Max 4port) output mode selectable Support PWM generation from ext. or internal clock (Resolution: 8bit) Support standby mode Integrated Power-on-Reset circuit (POR) Integrated Oscillator circuit No external component Low power consumption design Independent power supply for LCD driving Support Blink function (Blink frequency 2.6, 4.0Hz selectable)
Applications Telephone FAX Portable equipment (POS, ECR, PDA etc.) DSC DVC Car audio Home electrical appliance Meter equipment etc.
Typical Application Circuit LED/GPO using case*Regarding resistor value Please detect the value according to input current value (current MAX = 20mA)
Input signal from controller In case being unused, connect to VSS or be opened.External clock input terminal (for display/PWM using selectable); Support Hi-Z input mode at internal clock mode
Display turning on/off select terminal H: turning on display, L: turning off displayINHb = "L": All SEG/COM terminals : output VSS level GPO terminal : output VSS level LED drive terminal : output Hi-Z
www.rohm.com © 2013 ROHM Co., Ltd. All rights reserved.*1 When operated higher than Ta=25, subtract 8.0mW per degree. (using ROHM standard board) (board size: 74.2mm×74.2mm×1.6mm material: FR4 board copper foil: land pattern only).
Hysteresis width "H" level input current "L" level input current "H" level output voltage (*2)Some Part number from the same manufacture
Same catergory
11 buyer reviews from Singapore
George Chan
Length of registration:16 years
The goods have been received. The packaging is very good. By the way, there are not a few in the list. The logistics is also very fast
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09/02/2022
Vincent Loh
Length of registration:5 years
Good
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0
Reply0
03/18/2019
Steven Tan
Length of registration:6 years
Very satisfied with
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0
Reply0
11/28/2018
Doris Boo
Length of registration:14 years
Very well-packed
0
0
Reply0
01/05/2017
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Warranty
All UTSOURCE purchases have a 60 days money back return policy, plus a 90 days UTSOURCE warranty against any manufacturing defects.This warranty shall not apply to any item where defects have been caused by improper customer assembly, failure by customer to follow instructions, product modification, negligent or improper operation.
BU97930MUV-E2
BU97930MUV-E2 has several brands around the world that may have alternate names for BU97930MUV-E2 due to regional differences or acquisition. BU97930MUV-E2 may also be known as the following names:
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Unit Price:4.58803
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