1P1G3157QDBVRQ1 1P1G3157QDBVRQ1 is a single SPDT analog switch from Texas Instruments featuring 15Ohm on-resistance and 300MHz bandwidth. It is housed in a SOT-23-6 surface-mount package.
Mfr Part #:

1P1G3157QDBVRQ1

Available from 5 distributors
Mfr Name: Texas Instruments
Texas Instruments
1P1G3157QDBVRQ1 is a single SPDT analog switch from Texas Instruments featuring 15Ohm on-resistance and 300MHz bandwidth. It is housed in a SOT-23-6 surface-mount package.
Total Stock: 224,640 pcs

1P1G3157QDBVRQ1 Available from 5 distributors

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1P1G3157QDBVRQ1 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Automotive Grade
Channel
Channel Capacitance (CS(off), CD(off))
Charge Injection
Crosstalk
Current
Mounting Type
Multiplexer
Number of Circuits
On
Operating Temperature
SVHC Present
Supplier Device Package
Switch Circuit
Switch Time (Ton, Toff) (Max)
Voltage

1P1G3157QDBVRQ1 Description

Short technical summary and product information.

The 1P1G3157QDBVRQ1 is a single-pole double-throw (SPDT) analog switch with a 2:1 multiplexer/demultiplexer configuration from Texas Instruments. It operates from a single supply voltage range of 1.65V to 5.5V, making it suitable for low-voltage applications. The switch delivers a maximum on-state resistance of 15Ohm with channel-to-channel matching of 100mOhm, ensuring consistent performance across channels. With a typical -3dB bandwidth of 300MHz, fast switching times (ton 5.7ns, toff 3.8ns), low charge injection of 7pC, and low crosstalk of -54dB at 10MHz, it is ideal for signal routing and multiplexing in high-speed analog or digital systems. The device features low channel capacitance (5.2pF) and low leakage current (1µA max), contributing to minimal signal distortion. It is rated for an operating temperature range of -40°C to 125°C, enabling use in industrial and automotive environments. The part comes in a compact SOT-23-6 surface-mount package and is part of the AEC-Q100 automotive qualification series.

1P1G3157QDBVRQ1 Quick Information

Product Type: Analog Switch
Series: AEC-Q100
Canonical Name: Texas Instruments 1P1G3157QDBVRQ1 SPDT Analog Switch with 15Ohm On-Resistance
Subcategory: SPDT Switch

1P1G3157QDBVRQ1 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 (Unlimited)
REACH Status: REACH Unaffected

1P1G3157QDBVRQ1 Features

  • Single SPDT switch with 2:1 multiplexer.
  • Low on-resistance of 15 Ohm maximum.
  • High bandwidth of 300 MHz typical.
  • Wide supply range 1.65V to 5.5V.
  • Fast switching ton 5.7ns, toff 3.8ns.

1P1G3157QDBVRQ1 Applications

  • Signal routing in portable devices.
  • Audio and video signal switching.
  • Battery-powered equipment applications.
  • Automotive infotainment systems.

1P1G3157QDBVRQ1 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the 1P1G3157QDBVRQ1?

The single supply voltage range is 1.65V to 5.5V.

What is the package type of the 1P1G3157QDBVRQ1?

The device comes in a SOT-23-6 surface-mount package.

What is the operating temperature range of the 1P1G3157QDBVRQ1?

The operating temperature range is -40°C to 125°C (TA).

Is the 1P1G3157QDBVRQ1 RoHS compliant?

Yes, it is RoHS3 Compliant.

What is the maximum on-state resistance of the 1P1G3157QDBVRQ1?

The maximum on-state resistance is 15 Ohm.

What is the -3dB bandwidth of the 1P1G3157QDBVRQ1?

The typical -3dB bandwidth is 300 MHz.

What are the switch turn-on and turn-off times?

Typical turn-on time is 5.7 ns and turn-off time is 3.8 ns (maximum).

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