Fangtek ft3157
The ft3157 is a low on-resistance high speed single-pole dual-throw (SPDT) analog switch suitable for use as an analog or digital 2:1 multiplexer/demultiplexer. It has a digital select input (IN), two independent inputs or outputs (NO and NC) and a common input or output (COM). The ft3157 operates from a 1.65V to 5.5V power supply and features high-bandwidth (250MHz) and low on-resistance (4Ω).| Part No. | ft3157 |
|---|---|
| Datasheet | ft3157 Download |
| Manufacturer | Fangtek |
| Description | Low-Ohmic Single-Pole Double-Throw Analog Switch |
| Buy | Stock & Price |
GENERAL DESCRIPTION
Schmitt-trigger action at the digital input makes the circuit tolerant to slower input rise and fall times. It also features a break-before-make switching to prevent disruption of signals due to both switches temporarily being enabled during switching. The ft3157 is available in SC70-6L (2.0mm x2.1mm) package.FEATURES
● Supply voltage range: 1.65V to 5.5V● Low on-resistance: 4Ω @ 4.5V (typical)
● Power-down control pin
● Break-before-make switching
● 250MHz @ -3dB bandwidth
● Fast switching time - tON 2
