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Product Detailed Parameters
- Description：IC MUX 8:1 600OHM 16DMP
- Series：-
- Mfr：Nisshinbo Micro Devices Inc.
- Package：Tube
- Switch Circuit：-
- Multiplexer/Demultiplexer Circuit：8:01
- On-State Resistance (Max)：600Ohm
- Channel-to-Channel Matching (ΔRon)：-
- Voltage - Supply, Single (V+)：3V ~ 18V
- Voltage - Supply, Dual (V±)：-
- Switch Time (Ton, Toff) (Max)：500ns, 500ns
- -3db Bandwidth：-
- Charge Injection：-
- Channel Capacitance (CS(off), CD(off))：5pF
- Current - Leakage (IS(off)) (Max)：100nA
- Crosstalk：-
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Package / Case：16-SOIC (0.209", 5.30mm Width)
- Supplier Device Package：16-DMP
- Number of Circuits：1
- Grade：-
- Qualification：-
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Overview
The NJU4051BM# is a single 8-channel multiplexer IC manufactured by Nisshinbo Micro Devices Inc. It utilizes CMOS technology and features three binary control inputs alongside an inhibit input to select one of eight channels for connection to a common output. The device operates within a wide supply voltage range of 3V to 18V. Key electrical parameters include a maximum on-state resistance of 600 ohms at VDD=5V, a quiescent current of 150µA max at VDD=5V, and channel leakage current of ±100nA max. The component supports operation temperatures from -40°C to +85°C and is available in the SOIC-16 (DMP-16) surface-mount package.
Feature Summary
- Single-ended 8-channel multiplexing capability with three binary address lines
- Wide operating voltage range supporting 3V to 18V supplies
- CMOS construction ensuring low power consumption and high noise immunity
Applications
- Signal routing in data acquisition systems
- Multiplexing analog sensor inputs
- General-purpose signal switching circuits
Procurement Notes
Verify the specific ordering suffix against the manufacturer's official documentation to confirm package type and tape/reel specifications. Confirm RoHS compliance status as requirements may vary by region or production batch. Ensure the selected variant matches the required thermal and electrical ratings for the target application environment before finalizing procurement orders.
Selection Notes
Select this component when a single-ended 8-to-1 multiplexer is required within a 3V to 18V supply range. Consider the SOIC-16 package for surface-mount assembly constraints. Evaluate the on-state resistance and leakage current specifications against the signal integrity requirements of the specific application circuit to ensure adequate performance margins.
Part Context
The NJU4051B series belongs to the standard CMOS multiplexer family produced by Nisshinbo Micro Devices Inc. This series provides general-purpose analog signal switching functionality compatible with various digital control logic levels. The BM variant specifically denotes the surface-mount plastic dual flat package configuration, distinguishing it from through-hole DIP alternatives within the same functional family.
Replacement Considerations
The datasheet explicitly states equivalence to RCA CD4051B and Motorola MC14051B. These part numbers serve as direct functional substitutes with identical pinouts and electrical characteristics. Verify package compatibility when substituting between DIP and SOIC formats.
