STG1218

Active

Dual supply, quad SPDT switch, 1.8V and 3.3V logic input compatible

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Product overview

Description

The STG1218 is a quad channel analog switch (SPDT), which is able to accommodate with positive and negative voltages. Each channel has an independent selection pin, and a common inhibit pin. Thanks to its large operating voltage range and low Ron, this switch can fit many applications such as RRU (both LDMOS and GaN solutions). It is also a good operational amplifier companion chip used with a standard 3.3 V single supply operation for gain selection. In addition, it has the versatility to be compatible with 3.3 V and 1.8 V logic standard thresholds.
  • All features

    • Wide operating voltage range
      • Total voltage: 2.7 V to 15.5 V
      • Positive supply: 2.7 V to 5.5 V
      • Negative supply: down to -12 V
    • Break before make feature
    • Quad channel with one control pin for all switches
    • Inhibit pin to set the swicthes in high impedance
    • Benefits
      • GaN and LDMOS compatible
      • Compatible with 1.8 V and 3.3 V standard logic levels

EDA Symbols, Footprints and 3D Models

STMicroelectronics - STG1218

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Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
STG1218IQT
Active
VFQFPN 20 4x4x0.8 Industrial Ecopack3

STG1218IQT

Package:

VFQFPN 20 4x4x0.8

Material Declaration**:

Marketing Status

Active

Package

VFQFPN 20 4x4x0.8

Grade

Industrial

RoHS Compliance Grade

Ecopack3

(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.

Sample & Buy

Part Number
Order from Distributors
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Marketing Status
ECCN (US)
ECCN (EU)
Packing Type
Package
Temperature (°C) Country of Origin
Budgetary Price (US$)*/Qty
min
max
STG1218IQT No availability of distributors reported, please contact our sales office
Active
EAR99 NEC Tape And Reel VFQFPN 20 4x4x0.8 -40 125 CHINA 1.0626 / 1k

STG1218IQT

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

1.0626 / 1k

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

VFQFPN 20 4x4x0.8

Operating Temperature (°C)

(min)

-40

(max)

125

Budgetary Price (US$)* / Qty

1.0626 / 1k

Country of Origin

CHINA

(*) Suggested Resale Price (USD) per defined quantity for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors