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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)：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：3
- Grade：-
- Qualification：-
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Overview
The NLAS4053DTR2 is a triple analog multiplexer/demultiplexer manufactured by onsemi, belonging to the NLAS405x series. It features three independent SPDT switches in a single package, housed in a 16-TSSOP surface-mount package with a 4.40 mm width. The device operates within a supply voltage range of 2.5 V to 5 V and supports an operating temperature range from -55°C to +125°C. Key electrical characteristics include a maximum on-resistance of 26 ohms, a channel-to-channel matching of 10 ohms, and a -3dB bandwidth of 95 MHz. Switching times are specified at a maximum of 23 ns for both turn-on and turn-off. The component is supplied in cut tape or reel packaging.
Feature Summary
- Integrates three independent single-pole double-throw (SPDT) analog switches within a compact 16-pin TSSOP footprint.
- Provides low on-resistance of 26 ohms with tight channel-to-channel matching of 10 ohms for signal integrity.
- Supports wide operating temperature range from -55°C to +125°C for industrial applications.
- Features high-speed switching with 23 ns transition times and 95 MHz bandwidth.
Applications
- Signal routing in portable consumer electronics
- Data acquisition systems requiring analog switch matrices
- Audio signal processing circuits
Procurement Notes
Verify the specific ordering suffix against the manufacturer's current datasheet to confirm pinout compatibility and electrical specifications. Confirm RoHS compliance status as manufacturing processes may evolve. Check for obsolescence notices or product change notifications (PCN) prior to final design approval. Ensure the supplier provides valid traceability documentation for quality assurance purposes.
Selection Notes
Select this component when a compact solution for routing multiple analog signals is required. The 26-ohm on-resistance and 95 MHz bandwidth make it suitable for general-purpose analog switching. Compare against the MC74LVXT4053 if lower power consumption at higher speeds is needed, or the NLAST4053 if different packaging options are preferred. Verify that the 2.5 V to 5 V supply range aligns with the system's power architecture.
Part Context
The NLAS4053DTR2 is part of onsemi's NLAS405x family of low-voltage analog switches. This series is designed to replace older generations like the HC405x and LVX405x families while offering improved performance metrics. The DTR2 suffix indicates the specific tape-and-reel packaging configuration used for automated assembly processes.
Replacement Considerations
Direct replacements include the NLAS4053DR2 and NLAS4053OSR2. Cross-family alternatives such as the MC74LVXT4053DTR2G offer similar functionality with potentially different speed or power characteristics. Verify pin compatibility before substitution.
