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Product Detailed Parameters
- Description：IC SWITCH SPDT X 1 15OHM 8DSBGA
- Series：74AUC
- Mfr：Texas Instruments
- Package：Tape & Reel (TR),Bulk
- Switch Circuit：SPDT
- Multiplexer/Demultiplexer Circuit：2:01
- On-State Resistance (Max)：15Ohm
- Channel-to-Channel Matching (ΔRon)：1Ohm (Max)
- Voltage - Supply, Single (V+)：0.8V ~ 2.7V
- Voltage - Supply, Dual (V±)：-
- Switch Time (Ton, Toff) (Max)：2.2ns, 2.3ns
- -3db Bandwidth：500MHz
- Charge Injection：-
- Channel Capacitance (CS(off), CD(off))：3pF, 4.5pF
- Current - Leakage (IS(off)) (Max)：1µA
- Crosstalk：-60dB @ 1MHz
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Package / Case：8-XFBGA, DSBGA
- Supplier Device Package：8-DSBGA
- Number of Circuits：1
- Grade：-
- Qualification：-
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Overview
The SN74AUC2G53YEPR is a single-pole double-throw (SPDT) analog switch manufactured by Texas Instruments within the AUC logic family. It operates on a single power supply ranging from 0.8 V to 2.7 V and features a maximum on-resistance of 15 ohms. The device provides a -3 dB bandwidth of 500 MHz with turn-on and turn-off times of 2.2 ns and 2.3 ns, respectively. It exhibits low off-state leakage current of 1 µA and channel-to-channel matching of 1 ohm. Packaged in an 8-DSBGA format measuring 1.6x1.0 mm, it supports an operating temperature range of -40°C to +85°C.
Feature Summary
- Provides SPDT switching functionality for signal routing applications
- Supports operation at ultra-low voltage levels down to 0.8 V
- Maintains low on-resistance for minimal signal attenuation
Applications
- Portable battery-powered equipment requiring low voltage operation
- Signal multiplexing and demultiplexing circuits
- High-frequency signal routing in communication modules
Procurement Notes
Verify the specific suffix YEPR against official Texas Instruments documentation to confirm package type and tape-and-reel specifications. Ensure compatibility with standard surface-mount assembly processes. Confirm RoHS compliance status through the manufacturer's latest environmental declarations before finalizing procurement orders.
Selection Notes
Select this component when designing circuits that require SPDT switching under low-voltage constraints. The 15-ohm on-resistance suits applications where moderate signal integrity is acceptable. Consider the 8-DSBGA package dimensions for tight space limitations. Evaluate the 500 MHz bandwidth against the highest frequency signals present in the design.
Part Context
This part belongs to the SN74AUC2G53 series of analog switches. It shares functional characteristics with variants like SN74AUC2G53DCUR and SN74AUC2G53YZPR, differing primarily in packaging and reel configurations. All variants utilize the same internal circuitry optimized for low-power portable electronics.
Replacement Considerations
SN74AUC2G53DCUR and SN74AUC2G53YZPR are functionally equivalent alternatives offering identical electrical performance. Verify pinout compatibility and physical footprint differences between DSBGA and VSSOP packages during substitution planning.
