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Product Detailed Parameters
- Description：IC SWITCH SPDT X 3 26OHM 16TSSOP
- Series：-
- Mfr：onsemi
- Package：Tape & Reel (TR),Cut Tape (CT)
- Switch Circuit：SPDT
- Multiplexer/Demultiplexer Circuit：2:01
- On-State Resistance (Max)：26Ohm
- Channel-to-Channel Matching (ΔRon)：10Ohm
- Voltage - Supply, Single (V+)：3V ~ 5V
- Voltage - Supply, Dual (V±)：±3V
- Switch Time (Ton, Toff) (Max)：23ns, 23ns
- -3db Bandwidth：180MHz
- Charge Injection：12pC
- Channel Capacitance (CS(off), CD(off))：10pF, 10pF
- Current - Leakage (IS(off)) (Max)：100pA
- 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：3
- Grade：-
- Qualification：-
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Overview
The NLAST4053DTR2G is a triple 2:1 analog switch-multiplexer fabricated in sub-micron Silicon Gate CMOS technology. It operates with single supply voltages from 2.5 V to 5.5 V or dual supplies up to ±3 V, enabling the passage of 6 V peak-to-peak signals without coupling capacitors. The device features TTL-compatible address and inhibit pins that are over-voltage tolerant up to +6 V regardless of VCC. Key electrical parameters include an on-resistance (RON) ranging from 26 Ω at 5.5 V to 86 Ω at 3.0 V, off-channel leakage current of 100 nA maximum, and a bandwidth of 180 MHz at 6.0 V. It is housed in a TSSOP-16 package.
Feature Summary
- Improved on-resistance specifications compared to standard HC4053 devices
- TTL compatible address and inhibit pins with over-voltage tolerance
- Single or dual supply operation capability
- Pin-for-pin replacement for industry standard versions
Applications
- Signal routing in audio and video equipment
- Data acquisition systems requiring analog switching
- Communication systems utilizing multiplexing/demultiplexing
- Test and measurement instrumentation
Procurement Notes
Verify the ordering suffix DTR2G corresponds to the TSSOP-16 package and tape and reel shipping configuration. Confirm RoHS compliance status as indicated by the Pb-Free designation. Ensure the component matches the specific manufacturer part number NLAST4053DTR2G to guarantee compatibility with design requirements.
Selection Notes
Select this component when low on-resistance and improved linearity are required compared to standard CMOS switches. Consider the operating voltage range; it supports single supply down to 2.5 V or dual supplies. Verify that the TTL-compatible control inputs meet the logic level requirements of the driving circuitry without needing additional translators.
Part Context
This device is an improved version of the MC14053 and MC74HC4053, offering lower RDS(on) resistance and better linearity. It is designed for applications requiring high performance analog switching within a compact surface-mount package. The NLAST series provides enhanced specifications while maintaining pin compatibility with legacy components.
Replacement Considerations
The datasheet explicitly states pin-for-pin compatibility with MAX4053 and MAX4053A. It also serves as a drop-in replacement for all industry standard versions of the '4053' family. Verify that the substitute device meets the specific RON and leakage current requirements of the original design.
