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5.7 Inch 640x480 TFT LCD Module 18-Bit RGB Interface - VXT570PVH-12

Victronix 5.7 inch 640×480 TFT Module offers a high typical brightness of 1000 cd/m² and a typical contrast ratio of 450:1, ensuring excellent readability from various viewing positions. Secondly, it supports 18-bit RGB parallel digital and SYNC (HSYNC/VSYNC) & DE modes. Besides, it features a 21-die White LED backlight with a lifetime of 30,000 to 50,000 hours (retaining 50% brightness), ensuring clarity and usability in various lighting conditions. It also undergoes rigorous tests, including high/low temperature storage and operation, temperature cycling, humidity, vibration, and shock. Consequently, it can operate effectively across an extensive temperature range of -20°C to +70°C. This Victronix 5.7 inch TFT display is widely used in Factory automation HMI, medical monitors, test & measurement equipment, transportation systems, and embedded control panels requiring sunlight-readable, high-reliability displays.

Model:VXT570PVH-12

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Product Description

General Information

Item	Value
Model	VXT570PVH-12
Size	5.7 inch
LCD type	TFT / Transmissive
Module size	127.00 × 98.43 × 9.2 (TOTAL) mm
Active area	115.20 × 86.40 mm
Pixel pitch	0.18 × 0.18 mm
Active aspect	1.333333 — matches the dot matrix exactly
Resolution	640 × 480 (VGA)
Pixel count	307,200
Controller	HX8250-A + HX8678-B (HIMAX, COG)
Polarizer	Glare — clear
Viewing direction	6 o'clock
Grey scale inversion	12 o'clock
Interface	18-bit parallel RGB — B5–B0, G5–G0, R5–R0
Dimming	ADJ pin 12 — enable or 20 kHz PWM, ambiguous
Grounds	6 — pins 16, 20, 24, 28, 32, 39
Current	Not stated anywhere
Brightness	800 min / 1000 typ / 1200 max cd/m²
Contrast	450 typical — no floor
Viewing angle	70/70 horizontal; 60/40 vertical
Uniformity	75% min / 80% typ
Backlight	21 LEDs — 3S7P, 3.2 V per LED, 22.1 mA per string
Backlight voltage	8.4 / 9.6 / 10.2 V
Backlight current	155 mA
Backlight power	1.488 W — stated, matches exactly
Backlight life	30,000 min / 50,000 typ h
Timing	25.175 MHz, HS period 800 Tclk, DEN 640, setup/hold 10 ns
Operating temperature	−20 to +70 °C
Storage temperature	−30 to +80 °C
Reliability	10 items — all on the stated ratings, ESD ±8/±4 kV, 60 G, 240 h
Packing	30 pcs per pallet and per carton

Where It Gets Used

Industrial HMI and machine control panels — 640 × 480 over 18-bit RGB, in DE or SYNC mode.
Retrofits of existing 5.7-inch VGA equipment — a size fewer suppliers still cover, with timing that matches the classic VGA dot clock.
Handheld and portable field instruments — 1000 cd/m² and a self-contained backlight.
Test and measurement equipment — square pixels keep scales, traces and dial graphics true.
Point-of-sale and payment terminals — a receipt and line-item view.
Access control, intercom and door panels — a keypad or directory view.
Kiosk, vending and ticketing terminals — 1000 cd/m² handles bright indoor lighting.
Medical devices and portable monitors — a two-sided brightness specification helps qualification.
Factory automation and smart home control panels — −20 to +70 °C covers most indoor industrial ambient.