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Product Detailed Parameters
- Description：IC SWITCH SP4T X 2 75OHM 16TVSOP
- Series：-
- Mfr：Texas Instruments
- Package：Tape & Reel (TR),Cut Tape (CT)
- Switch Circuit：SP4T
- Multiplexer/Demultiplexer Circuit：4:01
- On-State Resistance (Max)：75Ohm
- Channel-to-Channel Matching (ΔRon)：700mOhm
- Voltage - Supply, Single (V+)：2V ~ 5.5V
- Voltage - Supply, Dual (V±)：-
- Switch Time (Ton, Toff) (Max)：14ns, 14ns
- -3db Bandwidth：50MHz
- Charge Injection：-
- Channel Capacitance (CS(off), CD(off))：0.5pF, 13.1pF
- Current - Leakage (IS(off)) (Max)：100nA
- Crosstalk：-45dB @ 1MHz
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Package / Case：16-TFSOP (0.173", 4.40mm Width)
- Supplier Device Package：16-TVSOP
- Number of Circuits：2
- Grade：-
- Qualification：-
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Overview
The SN74LV4052ADGVR is a dual 4-channel analog switch manufactured by Texas Instruments, belonging to the LV (Low-Voltage CMOS) logic family. It operates within a supply voltage range of 1.65 V to 3.6 V and features low on-resistance with excellent matching between channels. The device supports bidirectional signal transmission and includes an enable input for controlling channel activation. Packaged in a 16-pin TVSOP (Thin Visual Small Outline Package), it is designed for applications requiring efficient signal routing in low-voltage digital systems.
Feature Summary
- Dual 4-channel configuration allowing flexible signal multiplexing or demultiplexing
- Low on-resistance with tight channel-to-channel matching for accurate signal integrity
- Bidirectional data flow support across all active channels
- Single enable pin controls all channels simultaneously for simplified interface
Applications
- Audio and video signal switching in consumer electronics
- Data acquisition systems requiring multi-channel signal selection
- Communication equipment for line termination and signal routing
- Industrial control systems for sensor signal multiplexing
Procurement Notes
Verify the complete part number including suffixes such as 'DGVR' to ensure correct packaging type (tape and reel). Confirm RoHS compliance status and manufacturing origin through official Texas Instruments documentation or authorized distributors before procurement. Check for any recent product change notices affecting assembly or material composition.
Selection Notes
Select this component when low-voltage operation below 3.3 V is required alongside precise analog signal switching capabilities. Ensure the application voltage does not exceed the absolute maximum ratings specified in the datasheet. Consider thermal dissipation requirements if operating near maximum current limits. Verify package availability matches production volume needs.
Part Context
This device is part of Texas Instruments' broader LV series of logic switches, offering compatibility with standard CMOS logic levels while supporting lower supply voltages than traditional 5 V devices. It serves as a direct replacement for older 4052-type switches in modern low-power designs where reduced voltage operation and improved speed are critical.
Replacement Considerations
Direct replacements include SN74LVC4052 variants from Texas Instruments or equivalent parts from other manufacturers like NXP or ON Semiconductor, provided pinout and electrical characteristics match. Verify that substitute components support the same voltage range and on-resistance specifications.
