TS3V340DRE4

Analog Switches - Special Purpose Overview

The TS3V340DRE4 is a quad single-pole double-throw (SPDT) video switch integrated circuit manufactured by Texas Instruments. It operates on a single supply voltage ranging from 3 V to 3.6 V. The device features a maximum on-resistance of 6 Ohms and a -3 dB bandwidth of 500 MHz, supporting high-frequency signal transmission. Key switching parameters include a maximum turn-on time of 7 ns, a maximum turn-off time of 7 ns, and a propagation delay of 3.5 ns. Typical off-isolation is rated at -60 dB. The component supports a maximum DC switch current of 100 mA with a maximum switch voltage of 3.3 V. It functions within an operating temperature range of -40°C to +85°C and is housed in a 16-pin SOIC-Narrow package.

Analog Switches - Special Purpose Feature Summary

• Integrates four independent SPDT switches for multi-channel video routing
• Provides high bandwidth performance suitable for RGB video signals
• Ensures low signal distortion through minimized on-resistance
• Supports fast switching transitions for dynamic signal path control

Analog Switches - Special Purpose Applications

• Video signal routing and switching systems
• RGB display interface circuits
• Portable multimedia devices requiring compact video switching
• Consumer electronics with multiple video input sources

Analog Switches - Special Purpose Procurement Notes

Verify the E4 suffix indicates lead-free composition compliant with RoHS standards. Confirm the specific tape-and-reel packaging quantity matches production requirements. Ensure the SOIC-Narrow footprint aligns with the target PCB layout. Check moisture sensitivity levels for proper storage and reflow soldering profiles. Validate that the single-supply voltage range fits the system power architecture.

Analog Switches - Special Purpose Selection Notes

Select this component when four independent video paths require switching within a limited board area. The 500 MHz bandwidth accommodates standard definition and high-definition video formats. Compare against the TS3V330 series if lower bandwidth or different resistance characteristics suffice. Consider the TSSOP or VQFN packages if alternative form factors are preferred for the same electrical specifications.

Analog Switches - Special Purpose Part Context

This part belongs to the TS3V340 family of high-bandwidth video switches. It shares core electrical specifications with variants such as the TS3V340RGYR and TS3V340PWR, differing primarily in package type and reel configuration. The DRE4 designation specifically identifies the SOIC-Narrow surface-mount version with lead-free termination.

Analog Switches - Special Purpose Replacement Considerations

The TS3V340DR serves as a direct functional equivalent without the E4 lead-free suffix. Other package variants like TS3V340DGVR offer identical electrical performance in TVSOP format.