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DG4157EDL-T1-GE3
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Product Detailed Parameters
- Description：IC SWITCH SPDT X 1 1.2OHM SC70-6
- Series：-
- Mfr：Vishay Siliconix
- Package：Tape & Reel (TR),Cut Tape (CT)
- Switch Circuit：SPDT
- Multiplexer/Demultiplexer Circuit：2:01
- On-State Resistance (Max)：1.2Ohm
- Channel-to-Channel Matching (ΔRon)：120mOhm (Max)
- Voltage - Supply, Single (V+)：1.65V ~ 5.5V
- Voltage - Supply, Dual (V±)：-
- Switch Time (Ton, Toff) (Max)：32ns, 28ns
- -3db Bandwidth：152MHz
- Charge Injection：-5pC
- Channel Capacitance (CS(off), CD(off))：-
- Current - Leakage (IS(off)) (Max)：3nA
- Crosstalk：-41dB @ 10MHz
- Operating Temperature：-40°C ~ 85°C
- Mounting Type：Surface Mount
- Package / Case：6-TSSOP, SC-88, SOT-363
- Supplier Device Package：SC-70-6
- Number of Circuits：1
- Grade：-
- Qualification：-
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Overview
The DG4157EDL-T1-GE3 is a single-pole, double-throw (SPDT) analog switch fabricated with high-density CMOS technology. It operates on a single power supply ranging from 1.65 V to 5.5 V and achieves a low on-resistance of 0.86 Ω at 4.5 V. The device handles signals up to V+ in either direction and features break-before-make switching with a typical -3 dB bandwidth of 152 MHz. It includes powered-off isolation, guarantees a 1.8 V logic high threshold, and exhibits low charge injection of 5 pC. The component is housed in an SC-70-6 package and supports an operating temperature range from -40 °C to +85 °C.
Feature Summary
- Break-before-make switching performance prevents signal overlap during transitions
- Built-in powered-off protection circuit prevents abnormal current flow during power-down conditions
- Control logic inputs can exceed the positive supply voltage up to 5.5 V
- High electrostatic discharge tolerance exceeding 7 kV via human body model testing
Applications
- Smartphones and tablets
- Consumer electronics and computing devices
- Portable instrumentation equipment
- Medical equipment systems
Procurement Notes
Verify the specific ordering suffix against official Vishay documentation to confirm the exact package type and tape-and-reel specifications. Ensure that the procurement channel provides valid traceability codes matching the manufacturer's standards for this component series.
Selection Notes
Select this component when a compact SPDT switch is required for low-voltage single-supply applications. Consider its 1.65 V minimum operating voltage and 0.86 Ω on-resistance for signal routing tasks where minimal distortion and fast switching speeds are critical design parameters.
Part Context
This part belongs to the DG4157E family of enhanced analog switches manufactured by Vishay Siliconix. It shares core electrical characteristics with other variants in the series but utilizes the SC-70-6 package configuration instead of the μDFN-6L option found in related part numbers like the DG4157EDN-T1-GE4.
Replacement Considerations
The DG4157EDN-T1-GE4 serves as a pin-compatible alternative utilizing the μDFN-6L package. Verify footprint compatibility and thermal requirements before substituting, as the physical dimensions differ between the SC-70-6 and μDFN-6L packages.
