Dual SPDT switch for low-voltage signal routing
The -3dB bandwidth of 33MHz and crosstalk of -60dB at 100kHz make it usable for low-frequency analog signals — audio line-level, sensor outputs, or slow data paths — where channel isolation matters. Charge injection is 126pC typical, a figure to watch in sample-and-hold or precision integrator front-ends where injected charge can shift the held voltage.
For dual-source planning, there is no official pin-compatible second source listed — the part is unique to STMicroelectronics' portfolio in this package and resistance class.