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Product Detailed Parameters
- Description：IC SWITCH SPDT X 1 15OHM SC88
- Series：-
- Mfr：onsemi
- Package：Tape & Reel (TR),Tape & Reel (TR),Cut Tape (CT)
- Switch Circuit：SPDT
- Multiplexer/Demultiplexer Circuit：2:01
- On-State Resistance (Max)：15Ohm
- Channel-to-Channel Matching (ΔRon)：150mOhm
- Voltage - Supply, Single (V+)：1.65V ~ 5.5V
- Voltage - Supply, Dual (V±)：-
- Switch Time (Ton, Toff) (Max)：5.2ns, 3.5ns
- -3db Bandwidth：250MHz
- Charge Injection：7pC
- Channel Capacitance (CS(off), CD(off))：6.5pF
- Current - Leakage (IS(off)) (Max)：100nA
- Crosstalk：-54dB @ 10MHz
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Package / Case：6-TSSOP, SC-88, SOT-363
- Supplier Device Package：SC-88 (SC-70-6)
- Number of Circuits：1
- Grade：-
- Qualification：-
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Overview
The NC7SB3157P6X is a low-voltage single-pole double-throw (SPDT) analog switch manufactured by onsemi. It operates within a supply voltage range of 1.65 V to 5.5 V and features a maximum on-resistance of 7 Ohms. The device supports a 250 MHz -3dB bandwidth with a propagation delay of 5.2 ns for turn-on and 3.5 ns for turn-off. Packaged in a compact SC-70-6 (SC-88) surface-mount format, it draws a maximum supply current of 1 uA. The component functions reliably across an operating temperature range from -40°C to +85°C.
Feature Summary
- Supports low-voltage operation down to 1.65 V for compatibility with modern portable electronics.
- Provides high-speed signal switching with a 250 MHz bandwidth and nanosecond-level transition times.
- Minimizes power consumption through ultra-low standby current characteristics.
Applications
- Portable consumer electronics requiring efficient signal routing
- Battery-powered devices utilizing low-voltage logic levels
- High-frequency signal path selection in communication modules
Procurement Notes
Verify the specific ordering suffix against official manufacturer documentation to confirm package type and tape-and-reel specifications. Confirm RoHS compliance status directly via the supplier's material declaration or datasheet revision history. Ensure the source document explicitly identifies the part as NC7SB3157P6X to avoid confusion with similar variants in the NC7SB series.
Selection Notes
Select this component when designing circuits that require a single-channel SPDT switch with low on-resistance under 1.65 V to 5.5 V supplies. The SC-70-6 package is suitable for space-constrained layouts. Verify that the required bandwidth exceeds 250 MHz before considering alternative higher-performance switches. Ensure the application environment remains within the specified -40°C to +85°C temperature limits.
Part Context
This part belongs to the NC7SB3157 family of low-voltage analog switches. It shares functional similarities with other members like the NC7SB3257 but differs in specific electrical parameters such as on-resistance and bandwidth. The P6X suffix typically denotes the SC-70-6 package configuration with specific reel packaging options provided by onsemi.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided reference data. Designers should consult official cross-reference lists or contact the manufacturer for validated alternatives if this specific package or suffix is unavailable.
FAQ
What is the maximum on-resistance of the NC7SB3157P6X?
The maximum on-resistance is specified as 7 Ohms according to the product attributes.
Does the NC7SB3157P6X support single-supply operation?
Yes, the device is designed for single-supply operation with a voltage range of 1.65 V to 5.5 V.
What is the package type for the NC7SB3157P6X?
The component is housed in a 6-pin SC-70-6 package, also referred to as SC-88.
