STMicroelectronics

Thanks to highly sensitive triggering levels, the TS110-8 series is suitable for circuit breaker applications where the available gate current is limited. The 1250 V direct surge voltage capability of the TS110-8 enables high robustness of the whole circuit breaker. The low leakage current of the TS110-8 reduces power consumption over the entire lifetime of the circuit breaker. The high off-state immunity (200 V/μs) insures the non tripping of the breaker in case of electrical fast transient (EFT) on the mains. The TS110-8 is available in through-hole TO-92 package with GAK and KGA pinout and in SMBflat-3L.

Thanks to highly sensitive triggering levels, the 12 A SCR series is suitable to fit all modes of control, found in applications such as overvoltage crowbar protection, motor control circuits in power tools and kitchen aids, inrush current limiting circuits, capacitive discharge ignition and voltage regulation circuits. Available in through-hole or surface-mount packages, they provide an optimized performance in a limited space.

The TS185x (single, dual and quad) is operational amplifier able to operate with voltages as low as 1.8V. They feature both input and output rail-to-rail (1.71 @ VCC= 1.8V, RL= 2k), 120µA consumption urrent and 480kHz gain bandwidth product. With a such low consumption and a sufficient GBP for many applications, this op-amp is very well-suited for any kind of battery-supplied and portable equipment applications. The TS1851 is housed in the space-saving 5-pin SOT23-5 package which simplifies the board design (outside dimensions are 2.8mm x 2.9mm).

The TS271 is a low cost, low power single operational amplifier designed to operate with single or dual supplies. This operational amplifier uses the ST silicon gate CMOS process giving it an excellent consumption-speed ratio. This amplifier is ideally suited for low consumption applications. The power supply is externally programmable with a resistor connected between pins 8 and 4. It allows to choose the best consumption-speed ratio and supply current can be minimized according to the required speed. This device is specified for the following ISETcurrent values: 1.5µA, 25µA, 130µA. This CMOS amplifier offers very high input impedance and extremely low input currents. The major advantage versus JFET devices is the very low input currents drift with temperature see Figure 8, Figure 19, Figure 30.