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
