BU97520AKV-ME2 Integrated Circuit Chip Automotive Low Duty LCD Segment Drivers VQFP-80

BU97520AKV-ME2 Integrated Circuit Chip Automotive Low Duty LCD Segment Drivers VQFP-80

Product Description Of BU97520AKV-ME2

BU97520AKV-ME2 is a 1/4 or 1/3 duty general-purpose LCD driver that can be used for automotive applications and can drive up to 276 LCD Segments. This product can support VA LCD displays, which has better optical performance with higher LCD voltage driving and higher frame frequency driving. It can control up to 6 general-purpose outputs / PWM output ports for LED backlighting and LED button illumination realizing less flicker by various frequency setting function. It can also support a key scan function that detects a maximum of 30 key inputs to reduce PCB wiring and to minimize microcontroller size and cost. TTL compatible input interface is also available, these are well-suited for wide-voltage range of MCUs.

Features Of BU97520AKV-ME2

• 1/3 or 1/2 bias setting selectable

• Support wide range of operation voltage from 2.7V to 6.0V, which can support TN LCDand VA LCD display.

• Integrated LCD voltage driving circuit

• Integrated oscillation circuit for LCD frame frequency

• Line or Frame inversion driving selectable

• Integrated 6ch general purpose outputs/ PWM outputs (SEG selectable)

• Support 256 step PWM function to realize backlight/ button LED illumination

• Support LCD frame frequency from 49Hz to 195Hz, total 8setting

• Support PWM frequency from 146Hz to 2.34KHz, total 16setting

• Support 3 wire serial interface + KEYOUT

• Support TTL level input to connect 3.3V MCU directly

• Support Max 30 key input detection (SEG selectable)

• Support INHb terminal to control Display ON/OFF

• Integrated voltage detected type power on reset circuit

• No external components required

• Low power consumption design

• Qualifed AEC-Q100 Grade3

Applications Of BU97520AKV-ME2

• Car Audio

• Home Electrical Appliance

• Meter Equipment

Other Electronic Components In Stock

FAQ
Q. Are your products original?
A: Yes, all products are original, new original import is our purpose.
Q:Which Certificates do you have?
A:We are ISO 9001:2015 Certified Company and member of ERAI.
Q:Can you support small quantity order or sample?Is the sample free?
A:Yes,we support sample order and small order.Sample cost is different according to your order or project.
Q:How to ship my order? Is it safe?
A:We use express to ship,such as DHL,Fedex,UPS,TNT,EMS.We can also use your suggested forwarder.Products will be in good packing and ensure the safety and we are responsible to product damage to your order.
Q:What about the lead time?
A:We can ship stock parts within 5 working days.If without stock,we will confirm lead time for you based on your order quantity.