BU97510CKV-ME2, LCD Driver 216-Segments, 2.7 → 6 V, 64-Pin VQFP

  • RS Stock No. 171-4093
  • Mfr. Part No. BU97510CKV-ME2
  • Brand ROHM
Technical Reference
Legislation and Compliance
RoHS Certificate of Compliance
Product Details

BU97510CKV-M is a 1/4 or 1/3 duty general-purpose LCD driver that can be used for automotive applications and can drive up to 216 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 also 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. TTL compatible input interface is also available, these are well-suited for wide-voltage range of MCUs.

1/4 or 1/3 duty setting selectable
1/4duty driving: Max 216 segments
1/3duty driving: Max 162 segments
1/3 or 1/2 bias setting selectable
Support wide range of operation voltage from 2.7V to 6.0V,
which can support TN LCD and 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 64 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
Support TTL level input to connect 3.3V MCU directly
Support INHb terminal to control Display ON/OFF
Integrated voltage detected type power on reset circuit
No external components required
Low power consumption design
Applications:
Car Navigation

Specifications
Attribute Value
Number of Segments 216
Maximum Clock Frequency 600kHz
Maximum Supply Current 5 μA
Mounting Type Surface Mount
Package Type VQFP
Pin Count 64
Typical Operating Supply Voltage 2.7 → 6 V
Dimensions 10 x 10 x 1.4mm
Height 1.4mm
Width 10mm
Length 10mm
Maximum Operating Temperature +85 °C
Minimum Operating Temperature -40 °C
Automotive Standard AEC-Q100
Available to back order for despatch 25/12/2019, delivery within 5 working days
Price Each (On a Reel of 1000)
£ 0.813
(exc. VAT)
£ 0.976
(inc. VAT)
Units
Per unit
Per Reel*
1000 +
£0.813
£813.00
*price indicative
Not available for guaranteed pre 9am/10am delivery
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