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Product Detailed Parameters
- Description：IC SWITCH SP4T X 2 75OHM 16TSSOP
- Series：-
- Mfr：Texas Instruments
- Package：Tube
- 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-TSSOP (0.173", 4.40mm Width)
- Supplier Device Package：16-TSSOP
- Number of Circuits：2
- Grade：-
- Qualification：-
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Overview
The SN74LV4052APW is a dual 4-channel analog multiplexer/demultiplexer from Texas Instruments, designed for operation within a 1.65V to 5.5V supply voltage range. It features two independent 4:1 switches controlled by common select inputs and an enable pin. The device supports bidirectional signal transmission with amplitudes up to the supply rail. Key electrical parameters include a maximum on-resistance of 75 ohms, a typical bandwidth of 50 MHz, and propagation delays of 25 ns. It operates reliably across a temperature range of -40°C to +85°C and is housed in a TSSOP-16 package.
Feature Summary
- Dual independent 4:1 analog switching architecture
- Bidirectional signal transmission capability
- Low on-resistance for minimal signal attenuation
- High electrostatic discharge protection ratings
Applications
- Audio and video signal routing
- Sensor signal multiplexing
- Data acquisition systems
- Telecommunications equipment
Procurement Notes
Verify the specific suffix 'PW' corresponds to the TSSOP-16 package variant when sourcing. Confirm RoHS compliance status through official distributor documentation or manufacturer datasheets prior to procurement. Ensure the supplier provides valid traceability records for quality assurance purposes.
Selection Notes
Select this component for designs requiring dual 4-channel analog switching within low-voltage CMOS logic families. Compare against SN74LV4051A for single 8-channel needs or SN74LV4053A for triple 2-channel configurations. Verify that the 75-ohm on-resistance meets the signal integrity requirements of the target application circuit.
Part Context
This part belongs to the SN74LV4052A series of analog multiplexers. It shares functional similarities with other LV series devices but offers specific packaging and performance characteristics tailored for space-constrained PCB layouts. The TSSOP-16 package provides a compact solution for surface-mount assembly processes.
Replacement Considerations
Direct replacements include SN74LV4052ADBR (SSOP-16) and SN74LV4052APWR (TSSOP-16). Cross-vendor equivalents such as NXP's 74LV4052 may require verification of pinout compatibility and electrical parameter alignment.
