TSC2000IPWRG4 Equivalent & Substitute Parts

Part Overview

The TSC2000IPWRG4 is a 12-bit touchscreen controller manufactured by Texas Instruments, designed for 4-wire resistive touchscreen applications with serial interface communication. This component is classified as discontinued at DiGi Electronics, which necessitates identification of functionally equivalent alternatives for ongoing design requirements and production needs. The part remains available in inventory (835 Pcs) but active substitutes with superior product status are available.

Substiute Parts

TSC2000IPWRG4

Texas InstrumentsIn Stock: 894TSC2000IPWRG4 Datasheet

Current PartRFQ

TSC2000IPWR

Texas InstrumentsIn Stock: 2099TSC2000IPWR Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the TSC2000IPWRG4 is determined by strict equivalence across the following critical parameters:

• Touchscreen controller type: 4-wire resistive
• Resolution: 12-bit analog-to-digital conversion
• Communication interface: Serial protocol
• Voltage reference architecture: Internal reference
• Supply voltage compatibility: 2.7V ~ 3.6V range
• Package form factor: 20-TSSOP with identical pin pitch and dimensions
• Thermal operating range: -40°C ~ 85°C
• Regulatory compliance: ROHS3, REACH Unaffected, EAR99 classification

The TSC2000IPWR qualifies as a direct substitute based on identical electrical specifications, package geometry, and functional performance characteristics. The primary distinction is packaging format (Tape & Reel versus individual unit packaging) and product lifecycle status (Active versus Discontinued).

Parameter Comparison

Engineering Selection Recommendations

The TSC2000IPWR is a direct functional equivalent to the TSC2000IPWRG4 for all electrical, thermal, and mechanical specifications. Selection of the substitute part is justified by the following factors:

• The main part (TSC2000IPWRG4) carries discontinued status at DiGi Electronics, limiting long-term supply availability.
• The substitute part (TSC2000IPWR) maintains active product status, ensuring continued manufacturer support and supply chain reliability.
• Both parts maintain identical ROHS3 compliance and REACH unaffected status, preserving regulatory requirements.
• Packaging format difference (Tape & Reel for substitute) is a procurement consideration rather than a functional limitation; reel quantities can be used in production environments with standard pick-and-place equipment.
• Pin-for-pin compatibility and identical package dimensions ensure direct PCB layout compatibility without redesign.

Frequently Asked Questions (FAQ)

Q: Can TSC2000IPWR be used as a direct replacement for TSC2000IPWRG4 on existing PCBs?

A: Yes. Both parts share identical pin assignments, package dimensions (20-TSSOP), and electrical specifications. No PCB redesign is required.

Q: What is the difference between TSC2000IPWRG4 and TSC2000IPWR?

A: The primary difference is packaging format. TSC2000IPWRG4 is supplied as individual units, while TSC2000IPWR is supplied in Tape & Reel format. Electrical and functional specifications are identical.

Q: Why is TSC2000IPWRG4 listed as discontinued?

A: The part is discontinued at DiGi Electronics, indicating it is no longer actively stocked by this distributor. However, inventory remains available (835 Pcs). The active substitute TSC2000IPWR is recommended for new designs and ongoing production.

Q: Are there any compliance differences between these parts?

A: No. Both parts maintain ROHS3 compliance, REACH unaffected status, and identical EAR99 export classification.

Q: What is the base product number for these parts?

A: Both TSC2000IPWRG4 and TSC2000IPWR share the base product number TSC2000, confirming they are variants of the same core touchscreen controller design.

Q: Can Tape & Reel packaged parts be used in low-volume applications?

A: Yes. Tape & Reel format is standard for automated assembly. For manual assembly or prototyping, individual units can be extracted from the reel without functional impact.