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Datasheet Analog Devices ADD8504

ManufacturerAnalog Devices
SeriesADD8504

4-Channel, Muxed Input Line Inversion LCD Gamma Buffer

Datasheets

  • Download » Datasheet, PDF, 263 Kb, Revision: D
    ADD8504/ADD8505/ADD8506: 4-, 5-, 6-Channel, Muxed Input Line Inversion LCD Gamma Buffers Data Sheet
    Docket ↓
    4-, 5-, 6-Channel, Muxed Input Line
    Inversion LCD Gamma Buffers
    ADD8504/ADD8505/ADD8506 APPLICATIONS
    LCD line inversion gamma references
    Car navigation panels
    Personal media player panels
    Automotive infotainment systems INA1 1 16 OUT1 INB1 2 15 OUT2 INA2 3 14 VCC1 INB2 4 13 A/B INA3 5 12 GND INB3 6 11 GND INA4 7 10 OUT3 INB4 8 9 OUT4 Figure 1. ADD8504, 4-Channel Buffer
    INA1 1 20 VCC1 INB1 2 19 OUT1 INA2 3 18 OUT2 INB2 4 17 OUT3 INA3 5 16 VCC2 GENERAL DESCRIPTION INB3 6 15 A/B The ADD8504, ADD8505, and ADD8506 are 4-, 5-, and
    6-channel LCD gamma reference buffers designed to drive
    column driver gamma inputs in line inversion panels. Each
    buffer channel has an A/B input to select between two gamma
    voltage curves. These buffer channels drive the resistor ladders
    of LCD column drivers for gamma correction. The ADD8504/
    ADD8505/ADD8506 outputs have high slew rates and output
    drives that increase the stability of the reference ladder resulting
    in optimal gray scale and visual performance. INA4 7 14 GND INB4 8 13 GND INA5 9 12 OUT4 INB5 10 11 OUT5 The ADD8504/ADD8505/ADD8506 are specified over the
    -40В°C to +105В°C temperature range. They are available, respectively, in 16-, 20-, and 24-lead thin shrink small outline (TSSOP),
    surface-mount, Pb-free packages. The ADD8506 is also offered
    in a leaded TSSOP.
    The ADD8506WWARUZR7 is the automotive grade version. 05549-001 PIN CONFIGURATION DIAGRAMS 05549-002 Single-supply operation: 3.3 V to 6.5 V
    Rail-to-rail input, rail-to-rail output
    High output current: 380 mA
    Low supply current: 3.9 mA ...

Prices

Status

ADD8504WRUZADD8504WRUZ-REELADD8504WRUZ-REEL7
Lifecycle StatusLast Time Buy (Product will be obsolete soon)Obsolete (Manufacturer has discontinued the production of the device)Last Time Buy (Product will be obsolete soon)

Packaging

ADD8504WRUZADD8504WRUZ-REELADD8504WRUZ-REEL7
Package16 ld TSSOP16 ld TSSOP16 ld TSSOP
Pins161616
Package CodeRU-16RU-16RU-16

Parametrics

ADD8504WRUZADD8504WRUZ-REELADD8504WRUZ-REEL7
ArchitectureCurrent FeedbackCurrent FeedbackCurrent Feedback
Number of Channels444
Ibias(max), A50n50n50n
Iq/Amp(typ), A2.7m2.7m2.7m
Operating Temperature Range, °C-40 to 105-40 to 105-40 to 105
Shut- downNoNoNo
Slew Rate(typ), V/us777
Vs span(max), V6.56.56.5
Vs span(min), V3.33.33.3

Eco Plan

ADD8504WRUZADD8504WRUZ-REELADD8504WRUZ-REEL7
RoHSCompliantCompliantCompliant

Moldel Line

Series: ADD8504 (3)

Manufacturer's Classification

  • Audio & Video Products > Analog LCD Display Drivers | Display Driver Electronics
  • Amplifiers > Operational Amplifiers (Op Amps)

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