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DG403DYZ-T
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Product Detailed Parameters
- Description：IC SWITCH SPDT X 2 45OHM 16SOIC
- Series：-
- Mfr：Renesas Electronics Corporation
- Package：Tape & Reel (TR),Cut Tape (CT)
- 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-T is a dual single-pole double-throw (SPDT) analog switch manufactured by Renesas Electronics. It operates within a supply voltage range of 5 V to 34 V for single supplies, or ±5 V to ±17 V for dual supplies. The device features a maximum on-resistance of 45 Ohms and supports a maximum switching speed of 150 ns for turn-on time and 100 ns for turn-off time. It is housed in a 16-pin SOIC-Narrow package with surface-mount installation. The component functions across an industrial temperature range from -40°C to +85°C and draws a maximum supply current of 1 µA.
Feature Summary
- CMOS logic technology enabling low power consumption and high input impedance
- Dual SPDT configuration providing two independent signal paths
- Industrial temperature rating suitable for demanding environments
Applications
- Signal routing in data acquisition systems
- Multiplexing in sensor interfaces
- Audio signal path switching
Procurement Notes
Verify the specific suffix 'T' indicates reel packaging when sourcing. Confirm RoHS compliance status through official manufacturer documentation as requirements may vary by production batch. Ensure moisture sensitivity handling protocols are followed during storage and assembly processes.
Selection Notes
Select this component for applications requiring dual isolated signal paths with moderate on-resistance. Verify that the 45 Ohm maximum on-resistance meets system loss requirements. Ensure the operating voltage stays within the specified 5 V to 34 V limits for reliable CMOS operation.
Part Context
This part belongs to the DG403 series of analog switches. It is functionally related to other variants such as the DG403DYZ and legacy parts like the DG403DY from Maxim Integrated. The series provides standardized SPDT switching capabilities for general-purpose analog signal control.
Replacement Considerations
The DG403DY is a direct functional substitute but is discontinued. Verify pin compatibility and electrical specifications against the DG403DYZ before implementation.
