The TX810 provides an integrated solution for a wide range of ultrasound applications. It is an 8 channel, current programmable, transmit/receive switch in a small 6mm × 6mm package.
●The internal diodes limit the output voltage when high voltage transmitter signals are applied to the input. While the insertion loss of TX810 is minimized during receive mode.
●Unlike conventional T/R switches, the TX810 contains a 3-bit interface used to program bias current from 7mA to 0mA for different performance and power requirements. When the TX810 bias current is set as 0mA (i.e., high-impedance mode), the device is configured as power-down mode. In the high-impedance mode, TX810 does not add additional load to high-voltage transmitters. In addition, the device can wake up from power-down mode in less than 1µs. With these advanced programmability features, significant power saving can be achieved in systems.
● Compact T/R Switch for Ultrasound
● Flexible Programmability
● 8 Bias Current Settings
● 8 Power/Performance Combinations
● Easy Power-Up/Down control
● Fast Wake Up Time
● Dual Supply Operation
● Optimized Insertion Loss
● APPLICATIONS
● Medical Ultrasound
● Industrial Ultrasound
