ChipApex | Global Electronic Components Supplier
SEARCH
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
Product Detailed Parameters
- Description：IC SW SPDTX2 800MOHM 10MICROBUMP
- Series：-
- Mfr：onsemi
- Package：Tape & Reel (TR),Bulk
- Switch Circuit：SPDT
- Multiplexer/Demultiplexer Circuit：2:01
- On-State Resistance (Max)：800mOhm
- Channel-to-Channel Matching (ΔRon)：60mOhm
- Voltage - Supply, Single (V+)：1.8V ~ 5.5V
- Voltage - Supply, Dual (V±)：-
- Switch Time (Ton, Toff) (Max)：30ns, 25ns
- -3db Bandwidth：11.5MHz
- Charge Injection：20pC
- Channel Capacitance (CS(off), CD(off))：208pF, 102pF
- Current - Leakage (IS(off)) (Max)：1µA
- Crosstalk：-81dB @ 100kHz
- Operating Temperature：-55°C ~ 125°C (TA)
- Mounting Type：Surface Mount
- Package / Case：10-UFBGA, FCBGA
- Supplier Device Package：10-Microbump
- Number of Circuits：2
- Grade：-
- Qualification：-
Download product information
Overview
The NLAS4685FCT1G is a dual Single Pole Double Throw (SPDT) analog switch fabricated in sub-micron CMOS technology. It features ultra-low on-resistance of 0.8 ohms at 2.7V for both Normally Closed and Normally Open switches. The device guarantees break-before-make switching to prevent driver shorting. It operates within a supply voltage range of 1.8V to 5.5V and supports a -55°C to 125°C operating temperature. The component is housed in a compact 10-MicroBump package with dimensions of 2.0 x 1.5 mm.
Feature Summary
- Dual independent SPDT configuration with guaranteed break-before-make switching
- Ultra-low on-resistance of 0.8 ohms at 2.7V supply
- Wide single-supply voltage operation from 1.8V to 5.5V
- Compact 2.0 x 1.5 mm bumped die array package
Applications
- Portable consumer electronics signal routing
- Audio and video signal path switching
- Battery-powered device interface management
Procurement Notes
Verify the specific suffix FCT1G against official datasheets to confirm package type and tape/reel specifications. Confirm RoHS compliance status as manufacturing processes may evolve. Check for End-of-Life notices or obsolescence warnings before finalizing procurement plans.
Selection Notes
Select this component when low on-resistance and small footprint are critical for portable designs. Ensure the application requires dual SPDT functionality with break-before-make timing. Verify that the required signal levels fall within the 1.8V to 5.5V supply range for optimal performance.
Part Context
This part belongs to the NLAS468x family of low-voltage analog switches designed for space-constrained applications. It shares architectural similarities with other members like the NLAS4684 but offers distinct resistance characteristics. The MicroBump package facilitates high-density PCB layouts typical in modern mobile devices.
Replacement Considerations
Public confirmed substitute part numbers are not available in the provided documentation. Consult manufacturer resources for direct replacements if this component is obsolete.
