TS3V340PWR Equivalent & Substitute Parts

Part Overview

The TS3V340PWR is an active video switch IC manufactured by Texas Instruments, designed for 4-channel SPDT switching applications in video signal routing. This Surface Mount device operates across a single supply voltage range of 3V to 3.6V and delivers -3dB bandwidth of 500MHz with RGB feature support. The part maintains Active product status with full RoHS3 compliance and unlimited moisture sensitivity rating (MSL 1). Substitute parts are identified when equivalent electrical performance and mechanical compatibility can be maintained within the specified parameter constraints for video switching applications.

Substiute Parts

TS3V340PWR

Texas InstrumentsIn Stock: 22331TS3V340PWR Datasheet

Current PartRFQ

FSAV330MTCX

Fairchild SemiconductorIn Stock: 24114FSAV330MTCX Datasheet

MFR RecommendedRFQ

FSUSB22MTCX

Fairchild SemiconductorIn Stock: 3031FSUSB22MTCX Datasheet

MFR RecommendedRFQ

STMAV340TTR

STMicroelectronicsIn Stock: 30022STMAV340TTR Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the TS3V340PWR is determined by the following critical parameters:

Primary Compatibility Criteria:

• Package / Case: 16-TSSOP form factor (0.173", 4.40mm Width)
• Mounting Type: Surface Mount
• Switch Circuit: SPDT topology
• Number of Channels: 4-channel configuration
• Multiplexer/Demultiplexer Circuit: 2:1 ratio
• Operating Temperature Range: -40°C ~ 85°C (TA)

Electrical Performance Constraints:

• On-State Resistance (Max): Must not exceed specified limits for signal integrity
• Voltage - Supply, Single (V+): Supply voltage compatibility
• -3dB Bandwidth: Frequency response capability for video signal fidelity

The identified substitute parts maintain mechanical compatibility through identical package specifications and functional equivalence through matching switch topology and channel configuration. Electrical parameter variations are acceptable within the constraints of the application category (Video or USB interface switching).

Parameter Comparison

Engineering Selection Recommendations

TS3V340PWR (Primary Part): Active product status with full RoHS3 compliance and MSL 1 rating. Operates at 3V to 3.6V supply with 500MHz bandwidth and 6Ohm on-state resistance. Suitable for low-voltage video switching applications requiring optimized signal integrity.

FSAV330MTCX (Fairchild Semiconductor): Active product status. Operates at 4V to 5.5V supply with 300MHz bandwidth and 10Ohm on-state resistance. Mechanical compatibility confirmed through identical 16-TSSOP package. Electrical parameters differ in supply voltage range and bandwidth specification. Compliance certifications not specified in available data.

FSUSB22MTCX (Fairchild Semiconductor): Active product status. Operates at 3V to 3.6V supply with 750MHz bandwidth and 6.5Ohm on-state resistance. Mechanical compatibility confirmed through identical 16-TSSOP package. Designed for USB 2.0 applications with bi-directional capability. Compliance certifications not specified in available data.

STMAV340TTR (STMicroelectronics): Active product status with full RoHS3 compliance and MSL 1 rating. Operates at 4V to 5.5V supply with 300MHz bandwidth and 10Ohm on-state resistance. Mechanical compatibility confirmed through identical 16-TSSOP package. Bi-directional feature support. Supply voltage range differs from TS3V340PWR.

Frequently Asked Questions (FAQ)

Q: Can FSAV330MTCX replace TS3V340PWR in a video switching circuit?

A: FSAV330MTCX maintains mechanical compatibility through identical 16-TSSOP packaging and functional equivalence through matching 4-channel SPDT topology. However, the supply voltage range differs (4V to 5.5V versus 3V to 3.6V), and bandwidth is reduced to 300MHz. Substitution is valid only if the circuit design accommodates the higher supply voltage requirement and lower bandwidth specification.

Q: What is the primary difference between FSUSB22MTCX and the other substitute options?

A: FSUSB22MTCX is designed for USB 2.0 switching applications rather than video switching. It operates at the same supply voltage as TS3V340PWR (3V to 3.6V) and provides superior bandwidth (750MHz). The bi-directional feature and USB 2.0 specification indicate application-specific design. Mechanical compatibility is maintained through identical 16-TSSOP packaging.

Q: Are all substitute parts available in the same packaging format?

A: All identified substitute parts utilize the 16-TSSOP (0.173", 4.40mm Width) Surface Mount package, ensuring mechanical compatibility with TS3V340PWR in PCB layout and assembly processes.

Q: Which substitute part offers the closest electrical performance match to TS3V340PWR?

A: FSUSB22MTCX provides the closest electrical performance match, with identical supply voltage range (3V to 3.6V) and comparable on-state resistance (6.5Ohm versus 6Ohm). Bandwidth performance exceeds the main part at 750MHz.

Q: Do all parts maintain the same operating temperature range?

A: All parts, including TS3V340PWR and the three substitute options, operate across the identical temperature range of -40°C to 85°C (TA).

Q: What compliance certifications are confirmed for substitute parts?

A: STMAV340TTR carries full RoHS3 compliance and MSL 1 rating, matching the main part TS3V340PWR. Compliance certifications for FSAV330MTCX and FSUSB22MTCX are not specified in available technical data.