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DG403DYZ
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Product Detailed Parameters
- Description：IC SWITCH SPDT X 2 45OHM 16SOIC
- Series：-
- Mfr：Renesas Electronics Corporation
- Package：Tube
- Switch Circuit：SPDT
- Multiplexer/Demultiplexer Circuit：2:01
- On-State Resistance (Max)：45Ohm
- Channel-to-Channel Matching (ΔRon)：3Ohm
- Voltage - Supply, Single (V+)：5V ~ 34V
- Voltage - Supply, Dual (V±)：±5V ~ 17V
- Switch Time (Ton, Toff) (Max)：150ns, 100ns
- -3db Bandwidth：-
- Charge Injection：60pC
- Channel Capacitance (CS(off), CD(off))：12pF, 12pF
- Current - Leakage (IS(off)) (Max)：500pA
- Crosstalk：-90dB @ 1MHz
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Package / Case：16-SOIC (0.154", 3.90mm Width)
- Supplier Device Package：16-SOIC
- Number of Circuits：2
- Grade：-
- Qualification：-
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Overview
The DG403DYZ is a dual single-pole double-throw (SPDT) analog switch manufactured by Renesas Electronics in a 16-pin SOIC-Narrow surface-mount package. It operates on single or dual power supplies, with a minimum voltage of 5 V and a maximum of 34 V for single supply, or ±5 V to ±17 V for dual supply. The device features a maximum on-resistance of 45 Ohms, a maximum turn-on time of 150 ns, and a maximum turn-off time of 100 ns. It supports an operating temperature range from -40°C to +85°C and has a maximum supply current of 1 µA.
Feature Summary
- CMOS logic technology compatible with TTL and CMOS digital inputs
- Low power consumption with minimal supply current draw
- Bilateral signal handling capability for AC or bidirectional applications
Applications
- Signal routing in data acquisition systems
- Multiplexing in measurement instruments
- Sample and hold circuits requiring low charge injection
Procurement Notes
Verify the specific suffix DYZ corresponds to the SOIC-Narrow-16 tube packaging configuration when sourcing. Confirm RoHS compliance status through official manufacturer documentation, as historical variants may differ. Ensure the supplier provides valid traceability for humidity sensitivity class requirements during storage and reflow processes.
Selection Notes
Select this component for designs requiring dual SPDT switching with moderate speed and low leakage. Compare on-resistance specifications against load requirements to ensure signal integrity. Verify that the 45 Ohm maximum resistance aligns with the application's voltage drop tolerance. Check pinout compatibility if replacing legacy Intersil or Maxim Integrated versions.
Part Context
This part belongs to the DG403 series of monolithic CMOS analog switches. It serves as a successor or equivalent to earlier generations produced by Intersil and Maxim Integrated. The device maintains functional compatibility with previous industry-standard analog switches while offering modern manufacturing processes and packaging options.
Replacement Considerations
Direct substitutes include the DG403DY from Analog Devices/Maxim Integrated. Verify pinout and electrical parameters match before substitution. Note that older Maxim versions may have different RoHS status or packaging configurations.
