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Product Detailed Parameters
- Description：IC SWITCH SP4T X 2 100OHM 16SOIC
- Series：-
- Mfr：onsemi
- Package：Tube,Tube
- Switch Circuit：SP4T
- Multiplexer/Demultiplexer Circuit：4:01
- On-State Resistance (Max)：100Ohm
- Channel-to-Channel Matching (ΔRon)：10Ohm
- Voltage - Supply, Single (V+)：2V ~ 6V
- Voltage - Supply, Dual (V±)：±2V ~ 6V
- Switch Time (Ton, Toff) (Max)：-
- -3db Bandwidth：95MHz
- Charge Injection：-
- Channel Capacitance (CS(off), CD(off))：80pF
- Current - Leakage (IS(off)) (Max)：100nA
- Crosstalk：-60dB @ 1MHz
- Operating Temperature：-55°C ~ 125°C (TA)
- Mounting Type：Surface Mount
- Package / Case：16-SOIC (0.295", 7.50mm Width)
- Supplier Device Package：16-SOIC
- Number of Circuits：2
- Grade：-
- Qualification：-
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Overview
The MC74HC4052ADW is a dual analog multiplexer/demultiplexer manufactured by onsemi, utilizing silicon-gate CMOS technology. It features two independent SP4T switches with common outputs/inputs. The device operates within a digital supply range of 2.0 V to 6.0 V and an analog supply range of ±2.0 V to ±6.0 V. Key electrical parameters include a maximum ON resistance of 100 Ω at 6.0 V, a channel-to-channel ON resistance matching of 10 Ω, and a maximum OFF leakage current of 100 nA. The component provides a -3 dB bandwidth of 95 MHz and exhibits -60 dB crosstalk at 1 MHz. It is housed in a 16-SOIC wide package (DW suffix) and supports an operating temperature range from -55°C to +125°C.
Feature Summary
- Dual independent SP4T analog switching architecture
- Silicon-gate CMOS construction for low noise and high linearity
- Diode protection integrated on all inputs and outputs
- Compatible with standard CMOS logic levels
Applications
- Analog signal routing and selection
- Data acquisition systems
- Audio signal processing
- Instrumentation front-ends
Procurement Notes
Verify the specific ordering suffix 'DW' corresponds to the SOIC Wide package configuration required for your PCB layout. Confirm that the manufacturing source and environmental compliance status match project specifications before finalizing procurement orders.
Selection Notes
Select this component when dual independent 4-channel analog switching is required within a single package. Ensure the application voltage does not exceed the specified limits and consider the 100 Ω ON resistance impact on signal integrity for high-impedance sources.
Part Context
This part belongs to the MC74HC405xA family, which includes the HC4051A (8-channel) and HC4053A (triple 2-channel). All devices share identical pinouts and utilize similar silicon-gate CMOS technology, offering improved linearity over older metal-gate counterparts.
Replacement Considerations
MC74HC4052ADR2G: Same functional specification but packaged in standard SOIC-16 instead of SOIC Wide.
FAQ
How does the Enable pin affect the switch state?
When the Enable pin is HIGH, all analog switches are turned off. When LOW, the Channel-Select inputs determine which channel is connected.
What is the maximum analog input voltage range?
The analog input voltage can vary across the complete power supply range, from VEE to VCC.
Is the ON resistance linear over the input voltage?
Yes, the device is designed so that the ON resistance (Ron) is more linear over the input voltage compared to metal-gate CMOS analog switches.
