Supertex, Inc.

1235 Bordeaux Dr.

Sunnyvale, CA 94089

Ultrasound Drivers are used in deep body tissue imaging.

Suited for medical ultrasound imaging, HV219 eight-channel analog switch IC utilizes bilateral DMOS switches and CMOS logic for control of up to 200 V signals. CMOS serial shift register logic control minimizes I/O connections and power dissipation, while 11 ohm switch resistance minimizes return signal attenuation. Also available, 16-Channel HV238TA has integrated bleed resistors on outputs that...

High-Voltage MOSFET suits medical ultrasound applications.

Offered in LQFP package, TC7320 is 6-pair N-channel and P-channel MOSFET with integrated gate-source resistor and gate-source zener diode clamps. Model TC7320FG offers 200 V breakdown voltage, 1 A output current, and capacitance that minimizes propagation delay times as well as rise and fall times. MOSFET is designed for use in medical ultrasound transmitters and non-destructive evaluation in...

Electrical Equipment & Systems

MOSFET Driver ICs suit medical ultrasound applications.

Integrated, 2-channel, 5-level driver IC, MD1711, generates 5-level waveform for CW, PW, and color Doppler images. It features Ã-

Electronic Components & Devices

Depletion-Mode MOSFET features 700 V breakdown voltage.

With 42 ohm max on-resistance, DN2470 N-channel MOSFET minimizes power dissipation as well as voltage drops and is free from thermal runaway and thermally induced secondary breakdown. Depletion-mode allows construction of normally on solid-state relays and 2 terminal constant current sources. Breakdown voltage provides protection against high-voltage transients in NC solid-state relays, SMPS...

Electrical Equipment & Systems

Integrated Circuit drives flat panel displays.

Using HVCMOS technology, HV632 integrates high- and low-voltage circuits on one die. With full integration of low voltage CMOS logic, 32-channel IC supports PWM conversion of 256 levels of gray shading and 32 high-voltage CMOS outputs, each capable of 80 V operation as well as sourcing and sinking 4 mA. Data bus (8-bit) includes balanced shift clock and output and blank functions. Product suits...

Electrical Equipment & Systems

Power Management Solution has on-board thermal sensor.

Model HV111 high-voltage Inrush Limiter/Circuit Breaker/Hotswap IC suits externally powered network equipment and pluggable backplane applications with loads up to 1.65 A. Operating from -8.0 to -80 V, unit has 3 current control algorithms and incorporates on-board, 80 V, 2 A MOSFET combined with UVLO supervisor. Features include multi-level current control, junction isolated construction, and...

Controls & Controllers

Integrated Circuit has 50 mA output current capability.

With 13.2-100 V operating input voltage range, LR12 adjustable linear regulator provides circuit protection. Product also offers adjustable output voltage of 1.20-88 V and provides output current limiting (100 mA max) for fail-safe protection system design. It operates normally at 10 uA of quiescent current and can be put into low power shutdown state by back biasing output. Offered in TO-92,...