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Description:

The DLPC23STZDQRQ1 DLP® in-Vehicle DMD is part of the DLP5530S-Q1 chipset for in-vehicle display applications with functional safety requirements.

The DLP5530S-Q1 chipset includes a 0.55-inch DMD and TPS99000S-Q1 system management and lighting controller. DMD integrates an embedded processor with Error code correction (SECDED ECC) for host control, real-time feedback, on-chip diagnostics, and system monitoring. Includes an on-chip SRAM, eliminating the need for external DRAM. These DMDS, combined with the TPS99000S-Q1, provide high dynamic range dimming in excess of 5000:1 for HUD applications. The Sub-LVDS 600MHz DMD interface enables high DMD refresh rates, producing seamless, gorgeous digital images while reducing radiation emission.

The DLPC230S-Q1 DMD meets the AEC-Q100 standard for automotive applications. The DLPC23STZDQRQ1 DMD can be used in digital trunking, navigation, infotainment windscreen systems, and wide field of view and augmented reality head-up displays (HUD).

Features:

Meets automotive application standards

Conforms to AEC-Q100

Equipment temperature class: 2 (ambient operating temperature -40°C to +105 °C)

Device Human Body Model (HBM) Electrostatic Discharge (ESD) Classification Class: 2

Device CDM ESD Classification level C4B

Functional safety quality management

Documentation available to assist with ISO 26262 functional safety system design (up to ASIL-B)

Video processing

Scale the input image to match the DMD resolution

Bezels adjustable up to ±50% vertical image position and ±10% horizontal image position, so no mechanical alignment (HUD) required

Supports double or quadruple pixels for low resolution video input

Gamma correction

No external RAM required; The internal SRAM is used for image processing

600MHz low-power, low-radiation Sub-LVDS DMD interface

Embedded processor with error correction (ECC)

On-chip diagnostic and self-test functions

System diagnostics, including temperature monitoring, device interface monitoring and photodiode monitoring

Smooth dimming integrated management

GPIO can be configured

Spread spectrum clock to reduce EMI

Video input interface

Single OpenLDI (FPD-Link I) port, frequency up to 110MHz

24-bit RGB parallel interface, frequency up to 110MHz

The host control interface can be configured

10MHz Serial Peripheral Interface (SPI)

I2C (400kHz)

Host IRQ signals to provide real-time feedback on critical system errors

Connect the TPS99000S-Q1 system management and lighting controller

Applications:

Wide field of view and augmented Reality head-up Display (HUD)

Digital dashboard, navigation and infotainment windshield displays