ST Manuals

The TS461, TS462 and TS464 are a family of operational amplifiers from STMicroelectronics that are designed for use in portable and battery-supplied equipment. They offer excellent output rail-to-rail performances at an attractive cost.

TS951, TS952, TS954 are low-power operational amplifiers from ST. They are packaged in SOT23 and feature high conversion rate, low power consumption and wide voltage range. They can be applied to various portable devices.

The TS921 is a rail-to-rail single operational amplifier with features including low noise, low distortion, high output current, etc. It is suitable for low voltage audio systems, mobile phones, etc.

The UA741 is a monolithic operational amplifier produced by ST. It features a large input voltage range, no latch-up, high gain, short circuit protection, no frequency compensation required, and is pin compatible with the UA709.

The TS522 is a monolithic dual operational amplifier mainly dedicated to audio applications. It offers a very low input offset voltage as well as low voltage noise (4.5 nV/√Hz) and high dynamic performances (15 MHz gain bandwidth product, 7 V/μs slew rate).

The TSH95 is a low-power, high-frequency quad operational amplifier designed for high-quality video processing with 4.5 mA supply current and 150 MHz bandwidth.

The TSH24 is a quad bipolar operational amplifier offering a single supply operation from 3V to 30V with very good performances: medium speed (25MHz), unity gain stability and low noise. The TSH24 is therefore an enhanced replacement of standard dual operational amplifiers.

The TS914 is a rail-to-rail CMOS quad operational amplifier designed to operate with a single or dual supply voltage. It has rail-to-rail input and output voltage ranges, extremely low input bias current of 1 pA (typical), low input offset voltage of 5 mV (maximum, A grade), and is specified for 600 Ω and 100 Ω loads. The supply current is low at 200 μA/amp (VCC = 3V). It also features latch-up immunity.

The TSH22 is a dual bipolar operational amplifier offering single supply operation, medium speed, and low noise.

The MC33079 is a monolithic quad operational amplifier particularly well suited for audio applications. It offers low voltage noise (4.5 nV/√Hz) and high frequency performance (15 MHz gain bandwidth product, 7 V/µs slew rate). In addition the MC33079 has a very low distortion (0.002%) and excellent phase/gain margins. The output stage allows a large output voltage swing and symmetrical source and sink currents.

The LS204 is a high performance dual operational amplifier with features including low power consumption, short-circuit protection, low distortion, low noise, high gain-bandwidth product, and high channel separation. It has internal frequency and phase compensation circuits, allowing stable operation as a voltage follower. The circuit maintains stable electrical characteristics across the entire supply voltage range and is particularly suitable for professional and telecom applications such as active filtering.

TS393 is a low-power dual CMOS voltage comparator from ST Microelectronics. It features an extremely low supply current of only 9µA, making it ideal for battery-powered applications. The device also has extremely low input bias current and input offset current, an input common-mode voltage range that includes ground, and a high input impedance of 1012Ω. Its response time is also fast, at only 2.5µs. The TS393 is pin-to-pin and functionally compatible with the dual bipolar LM393.

The TS374 is a low power voltage comparator manufactured by STMicroelectronics. It features single or dual power supply, low input bias current, low input offset voltage, high input impedance and fast response time. It is suitable for low power applications.

TS372 is a low power dual CMOS voltage comparator with a wide single or dual supply range, very low supply current, extremely low input bias current and offset currents, low input offset voltage, and low output saturation voltage. It is suitable for battery powered electronics, general-purpose portable devices, and low voltage applications.

The TS3704 is a micropower CMOS quad voltage comparator with extremely low consumption of 9μA typ / comparator (20 times less than bipolar LM339). The push-pull CMOS output stage allows power and space saving by eliminating the external pull-up resistor required by usual open- collector output comparators. Thus response times remain similar to the LM339.