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).

* This product is a STANDARD grade product and not recommend for on-vehicle devices.
Part Number
Unit Quantity
Minimum Package Quantity
Packing Type
BD81026MUV-E2 Active VQFN024V4040 2500 2500 Taping Yes
Grade Standard
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/F I2C
Auto Data Read No
Operating Temperature (Min.)[°C] -25
Operating Temperature (Max.)[°C] 85
    • 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
Technical Data
Application Note

Thermal Resistance