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Product Detailed Parameters
- Description：IC SWITCH SPDT X 1 9.9OHM 6ULLGA
- Series：-
- Mfr：onsemi
- Package：Tape & Reel (TR),Cut Tape (CT)
- Switch Circuit：SPDT
- Multiplexer/Demultiplexer Circuit：2:01
- On-State Resistance (Max)：9.9Ohm
- Channel-to-Channel Matching (ΔRon)：300mOhm
- Voltage - Supply, Single (V+)：1.65V ~ 4.5V
- Voltage - Supply, Dual (V±)：-
- Switch Time (Ton, Toff) (Max)：30ns, 25ns
- -3db Bandwidth：1GHz
- Charge Injection：-
- Channel Capacitance (CS(off), CD(off))：3.8pF
- Current - Leakage (IS(off)) (Max)：100nA
- Crosstalk：-21dB @ 240MHz
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Package / Case：6-XFLGA
- Supplier Device Package：6-ULLGA (1x1)
- Number of Circuits：1
- Grade：-
- Qualification：-
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Overview
The NLAS3157MX3TCG is a low-voltage single-pole double-throw (SPDT) analog switch manufactured by onsemi. It operates within a supply voltage range of 1.65 V to 5.5 V and features an ultra-low on-resistance of 0.8 Ω maximum at 2.7 V. The device utilizes sub-micron CMOS technology and includes Schmitt trigger inputs for noise immunity. It is housed in a compact UDFN6 package measuring 1.45 mm x 1 mm x 0.5 mm, with six pins. The component supports an operating temperature range from -40 °C to +85 °C.
Feature Summary
- Ultra-low on-resistance ensures minimal signal attenuation in portable applications
- Schmitt trigger inputs provide tolerance to slow input rise and fall times
- Low standby current extends battery life in portable devices
Applications
- Portable consumer electronics
- Cellular phones
- Personal digital assistants (PDAs)
- Laptop computers
Procurement Notes
Verify the specific ordering suffix MX3TCG against the official onsemi datasheet to confirm package type and tape-and-reel specifications. Ensure the procurement source provides valid RoHS compliance documentation. Cross-reference the manufacturer part number with authorized distributor databases to confirm authenticity and traceability before finalizing orders.
Selection Notes
Select this component when designing circuits requiring low-voltage operation between 1.65 V and 5.5 V. The UDFN6 package is suitable for space-constrained portable designs. Verify that the required on-resistance and bandwidth meet the signal integrity needs of the application compared to higher-performance alternatives.
Part Context
The NLAS3157MX3TCG belongs to the NLAS3157 family of low-voltage SPDT analog switches. This series is engineered for high-speed switching in mobile and handheld devices. The MX3TCG suffix typically denotes the specific UDFN6 packaging and tape-and-reel configuration used for automated surface-mount assembly.
Replacement Considerations
Compatible substitutes include the PI5A3157 from Pericom Semiconductor and the IDT QS4A205 from Integrated Device Technology. Verify pin compatibility and electrical parameters such as on-resistance and supply voltage ranges before substitution.
