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 SWITCH DPDT X 2 2.5OHM 16WQFN
- Series：-
- Mfr：onsemi
- Package：Tape & Reel (TR),Cut Tape (CT),Bulk,Bulk
- Switch Circuit：DPDT
- Multiplexer/Demultiplexer Circuit：2:02
- On-State Resistance (Max)：2.5Ohm
- Channel-to-Channel Matching (ΔRon)：700mOhm
- Voltage - Supply, Single (V+)：1.65V ~ 4.3V
- Voltage - Supply, Dual (V±)：-
- Switch Time (Ton, Toff) (Max)：40ns, 30ns
- -3db Bandwidth：280MHz
- Charge Injection：111pC
- Channel Capacitance (CS(off), CD(off))：10pF
- Current - Leakage (IS(off)) (Max)：300nA
- Crosstalk：-
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Package / Case：16-WFQFN
- Supplier Device Package：16-WQFN (1.8x2.6)
- Number of Circuits：2
- Grade：-
- Qualification：-
Download product information
Overview
The NLAS3899BMNTBG is a dual analog switch IC manufactured by onsemi, featuring two independent Double-Pole Double-Throw (DPDT) circuits. It operates within a single supply voltage range of 1.65V to 4.3V and delivers a maximum on-resistance of 2.5 ohms with a channel-to-channel matching of 700 milliohms. The device supports a -3dB bandwidth of 280MHz and offers fast switching times of 40ns for turn-on and 30ns for turn-off. Packaged in a compact 16-WQFN (1.8x2.6mm) surface-mount format, it functions reliably across an operating temperature range of -40°C to 85°C.
Feature Summary
- Dual DPDT configuration providing four signal paths within a single integrated circuit
- Low on-resistance specification ensuring minimal signal attenuation in active states
- High-speed switching capability suitable for high-frequency signal routing applications
Applications
- Portable consumer electronics requiring low-voltage signal switching
- Audio and video signal path selection in multimedia devices
- Communication equipment utilizing high-bandwidth data transmission lines
Procurement Notes
This component has reached End-of-Life status as confirmed by the manufacturer's Product Change Notification dated July 3, 2023. Verification of availability should focus on last-time buy opportunities or existing distributor surplus stocks rather than standard manufacturing channels. Compliance with RoHS3 standards remains documented in official material declarations.
Selection Notes
Designers must account for the discontinued status when specifying this part for new production runs. The 16-WQFN package dimensions require precise PCB footprint alignment. Electrical parameters such as charge injection and off-state leakage current are critical for precision analog applications and should be validated against specific circuit requirements during the design phase.
Part Context
The NLAS3899BMNTBG belongs to the NLAS3899 series of low-power analog switches. This family is characterized by its ability to handle signals efficiently at low supply voltages while maintaining high bandwidth performance. The specific BMNTBG suffix denotes the 16-WQFN package variant with defined thermal and electrical characteristics distinct from other packaging options in the same product line.
Replacement Considerations
Public documentation identifies the FSA2567UMX as a related alternative component. Engineers should verify pin compatibility and electrical specifications before substituting this part. Other variants within the NLAS3899 family may offer different package sizes but share similar core functionalities.
