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Product Detailed Parameters
- Description：IC SWITCH SP4T X 2 26OHM 16TSSOP
- Series：-
- Mfr：onsemi
- Package：Tape & Reel (TR),Cut Tape (CT)
- Switch Circuit：SP4T
- Multiplexer/Demultiplexer Circuit：4:01
- On-State Resistance (Max)：26Ohm
- Channel-to-Channel Matching (ΔRon)：10Ohm
- Voltage - Supply, Single (V+)：2.5V ~ 5V
- Voltage - Supply, Dual (V±)：±3V
- Switch Time (Ton, Toff) (Max)：23ns, 23ns
- -3db Bandwidth：140MHz
- Charge Injection：12pC
- Channel Capacitance (CS(off), CD(off))：10pF, 10pF
- Current - Leakage (IS(off)) (Max)：100nA
- Crosstalk：-
- Operating Temperature：-55°C ~ 125°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 NLAS4052DTR2 is a double-pole, 4-position analog multiplexer/demultiplexer fabricated in sub-micron Silicon Gate CMOS technology. It features two independent SP4T switches with common off capability. The device supports single supply operation from 2.5 V to 5.5 V or dual supply operation up to ±3 V. Key electrical parameters include a maximum on-resistance (RON) of 86 Ω at VCC = 3.0 V and 26 Ω at VCC = 4.5 V. Maximum transition time is 45 ns at VCC = 2.5 V and 25 ns at VCC = 4.5 V. Off-channel leakage current is limited to 100 nA. The component operates within a temperature range of -55°C to 125°C and is housed in a 16-pin TSSOP package.
Feature Summary
- Sub-micron CMOS fabrication for low on-resistance and improved linearity
- Dual supply capability allowing direct interface with 1.8 V logic without translators
- Logic inputs are over-voltage tolerant, supporting drive voltages up to +6 V regardless of VCC
- Pin-for-pin replacement compatibility with MAX4052 and MAX4052A devices
Applications
- Signal routing in data acquisition systems
- Audio and video signal switching
- Industrial process control signal multiplexing
- Battery-powered equipment requiring low quiescent current
Procurement Notes
Verify the specific ordering suffix 'DT' corresponds to the TSSOP-16 package configuration required for the design. Confirm that the 'R2' suffix indicates tape and reel packaging containing 2500 units per reel. Ensure the component meets RoHS compliance standards as specified in the manufacturer documentation before finalizing procurement specifications.
Selection Notes
Select this component when low on-resistance variation and high linearity are critical for signal integrity. The device is suitable for applications requiring operation with a single 2.5 V to 5.5 V supply or dual ±3 V supplies. Consider the 16-TSSOP package dimensions for PCB layout constraints. Verify that the maximum transition times meet the system's speed requirements for channel selection.
Part Context
The NLAS4052 belongs to the NLAS series of analog multiplexers designed by onsemi. It serves as an enhanced version of legacy parts like the MC14052 and MC74HC4052, offering reduced Ron and better linearity. The DTR2 variant specifically denotes the TSSOP-16 surface-mount package supplied in a tape and reel format for automated assembly processes.
Replacement Considerations
The datasheet explicitly identifies the NLAS4052 as a pin-for-pin replacement for the MAX4052 and MAX4052A. Designers replacing these Maxim Integrated parts should verify that the lower on-resistance and different capacitance values of the NLAS4052 do not adversely affect existing circuit timing or loading conditions.
