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MPT57571

Features: ` Source Driver LSI for Active-Matrix LCDs` Compatible With Dot Reverse Driving and Source Line Reverse Driving` No Precharging` Liquid Crystal Drive Outputs: 384` Fine Pitch/TCP` Driver With Internal 8-Bit Digital Input DAC (16.77 Million Colors)` Maximum Operating Clock Frequenc...

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SeekIC No. : 004426390 Detail

MPT57571: Features: ` Source Driver LSI for Active-Matrix LCDs` Compatible With Dot Reverse Driving and Source Line Reverse Driving` No Precharging` Liquid Crystal Drive Outputs: 384` Fine Pitch/TCP` Dr...

MPT57571 Data Sheet

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Part Number:
MPT57571
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Product Details

Description



Features:

` Source Driver LSI for Active-Matrix LCDs
` Compatible With Dot Reverse Driving and
  Source Line Reverse Driving
` No Precharging
` Liquid Crystal Drive Outputs: 384
` Fine Pitch/TCP
` Driver With Internal 8-Bit Digital Input DAC
  (16.77 Million Colors)
` Maximum Operating Clock Frequencies:
  55 MHz (Logic Section Power Supply
  Voltage: 2.5 V 3.6 V)
` Dual-Port Input
` Allows for Input Data Reversing
` Gamma Correction: 7+7 or 8+8 is
  Selectable as a TCP Option
` No Need for an External Reference Voltage
  Generation Circuit (or for Ramp Voltage or
  a Multi-Value Power Supply)
` Low-Power Consumption Is Achieved by
  Automatically Stopping the Clock After a
  Fixed Amount of Data has Been Captured
` Lower System Power Consumption Can Be
  Accomplished Using the Low-Power Mode
` Can Handle Heavy Loads Using the LCD
  Capacity Switching Mode
` Logic Section Power Supply Voltage:
  2.5 V 3.6 V
` Liquid Crystal Drive Section Power Supply
  Voltage: 13.5 V Maximum


Pinout

Connection Diagram


Specifications

Supply voltage, VDD1 (see Notes 1 and 2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.5 V to +14 V
Supply voltage, VDD2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.5 V to +5 V
Input voltage, VI (GMA1GMA16) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .0.5 V to VDD1 + 0.5 V
Input voltage, VI (analog inputs) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .0.5 V to VDD2 + 0.5 V
Output voltage, VO (EIO1, EIO2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .0.5 V to VDD2 + 0.5 V
Output voltage, VO (OUT1OUT384) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.5 V to VDD1 + 0.5 V
Storage temperature range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55°C to 125°C
† Stresses beyond those listed under "absolute maximum ratings" may cause permanent damage to the device. These are stress ratings only, and
functional operation of the device at these or any other conditions beyond those indicated under "recommended operating conditions" is not
implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
NOTES: 1. All voltage values are with respect to VSS1 = VSS2 = 0 V.
2. Power up in the following order: VDD2, control inputs, VDD1, GAM1-16. Power down by reversing the sequence.


Description

The MPT57571 is a source driver LSI that drives an active-matrix LCD panel, as well as a 256-gradation driver that implements multi-pin configuration and reduced power consumption.

The MPT57571 has 384 panel-drive outputs. Because it is expandable, the MPT57571 can easily be used in multiple applications, its screen can be enlarged, and its L/R (shift-direction switching) terminals can be used to simplify LCD panel interconnection.

The MPT57571 has a large output dynamic range (13.1 VPP) that makes the reverse driving of opposing electrodes in the LCD panel unnecessary; this reduces system power consumption and produces a high-quality picture.

The MPT57571 is also compatible with single-sided mounting, dot reverse driving, and source line reverse driving.

The MPT57571s 384 outputs ensure XGA/VGA compatibility, making it useful in a wider range of applications.

The maximum operating clock frequency of the MPT57571 is 55 MHz when the power supply voltage for the logic section is between 2.5 V and 3.6 V and the single-side driving of an LCD panel has been implemented.




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