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.
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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
- Wide operating voltage range
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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 |
(**) 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 | Marketing Status | Budgetary Price (US$)*/Qty | Order from ST | Order from distributors | Package | Packing Type | RoHS | Country of Origin | ECCN (US) | ECCN (EU) | Operating temperature (°C) | Operating Temperature (°C) (max) | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| min | max | |||||||||||||
| STG1218IQT | | | distributors No availability of distributors reported, please contact our sales office | |||||||||||
STG1218IQT Active
(*) 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