Power Supply IC Series for TFT-LCD Panels Gamma voltage generated IC with built-in DAC - BD81026MUV

The feature of gamma voltage generated IC BD81026MUV provides a single-chip solution with a high-precision 10-bit DAC setting controlled by I2C serial communications interface and a buffer amp (12ch).

Part NumberStatusPackageUnit QuantityMinimum Package QuantityPacking TypeRoHS
BD81026MUV-E2ActiveVQFN024V404025002500TapingYes

BD81026MUV Data Sheet

Specifications
GradeStandard
Vin1(Min.)[V]2.1
Vin1(Max.)[V]3.6
SW frequency(Max.)[MHz]0.4
Buffer for Gamma[ch]12
Clock Frequency[MHz]0.4
DAC[bit]10
Serial I/FI2C
Auto Data ReadNo
Operating Temperature (Min.)[°C]-25
Operating Temperature (Max.)[°C]85
Technical Documents
Features
  • Built in 10bit DAC (12ch)
  • Built in DAC output buffer amplifier (12ch)
  • Double Register switch synchronously function (BKSEL)
  • DAC output latch function (LD)
  • I2C interface (SDA, SCL)
    STANDARD-MODE, FAST-MODE changeable
  • Thermal Shut-Down circuit
  • Under Voltage Lock-Out function
  • Power ON Reset circuit
  • Input tolerant (SDA, SCL, BKSEL, LD)
  • VQFN024V4040 package
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Application Note BA12004BF
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