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Product Detailed Parameters
- Description：IC SWITCH SPST-NOX1 15OHM 5DSBGA
- Series：74AUC
- Mfr：Texas Instruments
- Package：Tape & Reel (TR),Cut Tape (CT),Bulk
- Switch Circuit：SPST - NO
- Multiplexer/Demultiplexer Circuit：1:01
- On-State Resistance (Max)：15Ohm
- Channel-to-Channel Matching (ΔRon)：-
- Voltage - Supply, Single (V+)：0.8V ~ 2.7V
- Voltage - Supply, Dual (V±)：-
- Switch Time (Ton, Toff) (Max)：1.4ns, 1.5ns
- -3db Bandwidth：500MHz
- Charge Injection：-
- Channel Capacitance (CS(off), CD(off))：3.5pF
- Current - Leakage (IS(off)) (Max)：1µA
- Crosstalk：-
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Package / Case：5-XFBGA, DSBGA
- Supplier Device Package：5-DSBGA (1.4x0.9)
- Number of Circuits：1
- Grade：-
- Qualification：-
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Overview
The SN74AUC1G66YZPR is a single bilateral analog switch from the Texas Instruments AUC logic family, housed in a DSBGA-5 (YZP) package. It operates on a supply voltage range of 0.8 V to 2.7 V and supports both analog and digital signals between VCC and GND. Key electrical parameters include an on-state resistance of 9 Ω typical at 2.3 V, propagation delay of 0.2 ns at 1.8 V with 15 pF load, and maximum supply current of 10 μA. The device features sub-1-V operability, high linearity, and ESD protection exceeding JESD 22 standards.
Feature Summary
- Supports simultaneous transmission of analog and digital signals within the specified voltage range
- Utilizes NanoFree technology for compact die-level packaging
- Provides high linearity and low on-state impedance for signal integrity
Applications
- Signal gating and chopping circuits
- Modulation and demodulation systems such as modems
- Signal multiplexing for analog-to-digital and digital-to-analog conversion
Procurement Notes
Verify the specific ordering suffix against the Package Option Addendum to confirm the YZP package type and lead finish specifications. Ensure that the procurement documentation aligns with the active production status and RoHS compliance details provided by the manufacturer.
Selection Notes
Select this component when designing low-voltage systems requiring a single-channel bilateral switch. The device is optimized for 1.65-V to 1.95-V operation but remains functional across the full 0.8-V to 2.7-V range. Consider the DSBGA-5 footprint constraints during PCB layout planning.
Part Context
This part belongs to the SN74AUC1G66 series of single bilateral analog switches. The YZP suffix specifically denotes the DSBGA-5 package configuration. Other available packages for this function include DBV (SOT-23), DCK (SC-70), and DRY (SON).
Replacement Considerations
Direct substitutes within the same package include other variants of the SN74AUC1G66 series. Cross-package replacements require verifying pin compatibility and thermal characteristics.
