A13-LCD7-TS Equivalent & Substitute Parts Reference

Part Overview

The A13-LCD7-TS is a 7-inch resistive touchscreen TFT display module manufactured by Olimex LTD, designed for embedded systems and industrial applications requiring graphical display with touch input capability. This product is classified as Obsolete, necessitating identification of functionally equivalent alternatives for ongoing system support and new design implementations. The module features a transmissive RGB TFT display with parallel 24-bit interface and LED white backlighting, suitable for applications requiring WVGA resolution (800 x 480 pixels) with resistive touch sensing.

Substiute Parts

A13-LCD7-TS

Olimex LTDIn Stock: 986A13-LCD7-TS Datasheet

Current PartRFQ

LCD-OLINUXINO-7TS

Olimex LTDIn Stock: 891LCD-OLINUXINO-7TS Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the A13-LCD7-TS is determined by strict equivalence across the following critical parameters:

Display Specifications: Diagonal screen size of 7" (177.80mm), resolution of 800 x 480 pixels (WVGA), and transmissive RGB TFT display type must remain constant.

Interface Requirements: Parallel 24-bit (RGB) interface configuration is mandatory for electrical compatibility with existing controller hardware.

Physical Dimensions: Viewing area of 154.08mm W x 85.92mm H and dot pitch of 0.06mm W x 0.18mm H ensure mechanical and optical compatibility.

Backlight Configuration: LED white backlighting must be maintained.

Touchscreen Functionality: The resistive touchscreen capability is a defining characteristic of the A13-LCD7-TS. Substitute parts may include non-touchscreen variants where touch functionality is not required in the application.

The LCD-OLINUXINO-7TS meets all core display and interface parameters but omits the resistive touchscreen layer, making it suitable for applications where touch input is not necessary.

Parameter Comparison

Engineering Selection Recommendations

For Applications Requiring Touchscreen Functionality:

The A13-LCD7-TS is classified as Obsolete. Direct replacement with an equivalent resistive touchscreen variant from Olimex LTD is not available in the provided substitute list. Applications dependent on resistive touch input must evaluate alternative suppliers or implement external touch controller solutions with the LCD-OLINUXINO-7TS non-touch variant.

For Applications Not Requiring Touchscreen Functionality:

The LCD-OLINUXINO-7TS is the direct substitute for the A13-LCD7-TS when touch input is not required. This part is classified as Active and carries ROHS3 compliance certification, providing regulatory advantage over the Obsolete A13-LCD7-TS. All display parameters, interface specifications, and physical dimensions are identical, ensuring drop-in compatibility at the display module level.

Compliance Considerations:

The LCD-OLINUXINO-7TS provides ROHS3 compliance, addressing environmental and regulatory requirements that may not be met by the Obsolete A13-LCD7-TS. Both parts share identical Moisture Sensitivity Level (MSL) classification of 1 (Unlimited), indicating equivalent handling and storage requirements.

Frequently Asked Questions (FAQ)

Q: Can the LCD-OLINUXINO-7TS replace the A13-LCD7-TS in all applications?

A: The LCD-OLINUXINO-7TS is compatible with the A13-LCD7-TS for display and interface functionality. However, it lacks the resistive touchscreen layer present in the A13-LCD7-TS. Substitution is valid only for applications where touch input is not required or where touch functionality is provided through alternative means.

Q: What are the key differences between these two parts?

A: The primary difference is the presence of a resistive touchscreen in the A13-LCD7-TS, which is absent in the LCD-OLINUXINO-7TS. All other specifications—display type, resolution, interface, backlight, viewing area, and dot pitch—are identical. The LCD-OLINUXINO-7TS is Active with ROHS3 compliance, while the A13-LCD7-TS is Obsolete.

Q: Are the physical dimensions and mounting compatible?

A: Yes. Both parts share identical viewing area dimensions (154.08mm W x 85.92mm H), dot pitch (0.06mm W x 0.18mm H), and 7-inch diagonal screen size. Physical and mechanical compatibility is confirmed.

Q: What is the interface compatibility between these parts?

A: Both parts use identical Parallel 24-Bit (RGB) interface configuration. Controller hardware designed for the A13-LCD7-TS will operate with the LCD-OLINUXINO-7TS without interface modification.

Q: Does the LCD-OLINUXINO-7TS offer any advantages over the A13-LCD7-TS?

A: The LCD-OLINUXINO-7TS is classified as Active (versus Obsolete) and carries ROHS3 compliance certification. These factors provide long-term availability assurance and regulatory compliance for new designs.

Q: What is the inventory status of these parts?

A: The A13-LCD7-TS has 973 pieces in stock (Obsolete status). The LCD-OLINUXINO-7TS has 810 pieces in stock (Active status). Inventory levels are subject to change.