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Product Detailed Parameters
- Description：IC SWITCH SP4T X 2 160OHM 16DMP
- Series：-
- Mfr：Nisshinbo Micro Devices Inc.
- Package：Tube
- Switch Circuit：SP4T
- Multiplexer/Demultiplexer Circuit：4:01
- On-State Resistance (Max)：160Ohm
- Channel-to-Channel Matching (ΔRon)：5Ohm
- 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：2
- Grade：-
- Qualification：-
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Overview
The NJU4052BM is a dual 4-channel multiplexer manufactured by Nisshinbo Micro Devices Inc. It features two binary control inputs and an inhibit input to select one of four channel pairs for connection to two outputs. The device operates within a wide voltage range of 3V to 18V with a maximum quiescent current of 511µA at VDD=5V. Key electrical parameters include a propagation delay time of up to 45ns, an output enable time of 700ns max, and a crosstalk specification of 80dB typical. The component utilizes CMOS technology and is housed in a 16-pin SSOP package.
Feature Summary
- Dual 4-channel multiplexing capability with binary selection logic
- High ON/OFF output voltage ratio ensuring effective signal isolation
- Low quiescent current consumption suitable for power-sensitive designs
- Wide operating voltage range supporting diverse supply conditions
Applications
- Signal routing in data acquisition systems
- Audio channel switching applications
- Multiplexed sensor interface circuits
Procurement Notes
Verify the specific ordering suffix against the manufacturer's datasheet to confirm the exact package type, as the NJU4052B series includes DIP, DMP, and SSOP variants. Ensure the selected part matches the required pin configuration and physical dimensions for the target PCB layout. Confirm RoHS compliance status through official documentation before finalizing procurement orders.
Selection Notes
Select this component when a dual 4-channel analog switch is required with low power consumption. Verify that the operating voltage range of 3V to 18V aligns with the system supply rails. Consider the propagation delay and crosstalk specifications to ensure they meet the bandwidth and isolation requirements of the intended application circuit.
Part Context
The NJU4052BM belongs to the NJU4052B series of dual 4-channel multiplexers. This series is functionally equivalent to industry-standard parts like the RCA CD4052B and Motorola MC14052B. The BM suffix specifically denotes the SSOP-16 package variant, distinguishing it from other package options available within the same functional family.
Replacement Considerations
The NJU4052B is functionally equivalent to the RCA CD4052B and Motorola MC14052B. These parts share identical logical operations and electrical characteristics, allowing for potential direct substitution if package compatibility is verified.
