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Product Detailed Parameters
- Description：IC SWITCH SP4TX2 100OHM 16TSSOP
- Series：-
- Mfr：onsemi
- Package：Tape & Reel (TR)
- Switch Circuit：SP4T
- Multiplexer/Demultiplexer Circuit：4:01
- On-State Resistance (Max)：100Ohm
- Channel-to-Channel Matching (ΔRon)：15Ohm
- Voltage - Supply, Single (V+)：2V ~ 6V
- Voltage - Supply, Dual (V±)：±2V ~ 6V
- Switch Time (Ton, Toff) (Max)：41ns, 32ns
- -3db Bandwidth：35MHz
- Charge Injection：-
- Channel Capacitance (CS(off), CD(off))：5pF, 45pF
- Current - Leakage (IS(off)) (Max)：100nA
- Crosstalk：-50dB @ 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 MM74HC4052MTCX is a dual 4-channel analog multiplexer/demultiplexer implemented in advanced silicon-gate CMOS technology. It features bidirectional switches with linearization circuitry to lower on-resistance and improve linearity. The device supports ±6V peak analog signals controlled by 0-6V digital logic. It includes an inhibit control to disable all switches. Key electrical parameters include a maximum on-resistance of 160Ω at VCC=4.5V/VEE=GND, matching of 10Ω, and quiescent current of 80μA max. Operating voltage ranges from 2V to 6V for VCC and 0V to -6V for VEE. It is housed in a 16-TSSOP package.
Feature Summary
- Dual 4-channel configuration enabling differential multiplexing
- Bidirectional switching with integrated linearization circuitry
- Logic level translation allowing 5V logic control with ±5V analog signals
- Inhibit control input to force all switches to high-impedance state
Applications
- Data acquisition systems requiring signal routing
- Audio signal processing and switching
- Differential multiplexer implementations
Procurement Notes
Verify the manufacturer origin as Fairchild Semiconductor or successor entities given corporate acquisitions. Confirm the MTC16 package dimensions match JEDEC MO-153 standards. Ensure the 'X' suffix corresponds to tape and reel packaging specifications. Check RoHS compliance status against current environmental regulations.
Selection Notes
Select this component when dual independent 4-channel analog switching is required within a single package. Consider the ±6V analog input range and 5V logic compatibility. Evaluate the on-resistance linearity requirements for precision applications. Compare propagation delay characteristics against system timing constraints.
Part Context
This part belongs to the MM74HC405x family, which includes the MM74HC4051 (8-channel) and MM74HC4053 (triple 2-channel). All share similar CMOS construction and pinout compatibility for DIP, SOIC, SOP, and TSSOP packages. The family allows flexible analog signal routing configurations using standard HC logic levels.
Replacement Considerations
Compatible substitutes include other 74HC4052 variants from different manufacturers such as Texas Instruments CD74HC4052 or NXP HEF4052. Verify pin compatibility and electrical parameter equivalence, particularly on-resistance and supply voltage ranges.
