Industrial

2SC1213A(K) is a NPN type transistor produced by Sanyo, and its application scenarios include low frequency amplifiers and medium speed switches. Its typical package is TO-92.

2SC1213, 2SC1213A are NPN silicon epitaxial transistors produced by Mitsubishi Electric Corporation. They are used as low frequency amplifiers and are complementary pairs of 2SA673 and 2SA673A.

2SC1213, 2SC1213A are NPN type transistors, mainly used for low frequency amplifiers.

The document describes the absolute maximum ratings and electrical characteristics of 2SC1212 and 2SC1212A. These are silicon NPN epitaxial low-frequency power amplifier devices suitable for low-frequency power amplifier applications. They have higher collector-to-base and collector-to-emitter voltage ratings, lower emitter-to-base voltage rating, maximum collector current of 1A, and maximum collector power dissipation of 8W. In terms of electrical characteristics, the devices have higher collector-to-base and collector-to-emitter breakdown voltages, lower collector cutoff current, higher DC current transfer ratio, moderate base-to-emitter voltage and collector-to-emitter saturation voltage, and higher gain bandwidth product. Additionally, the document provides grouping information for the devices.

2SC1212 and 2SC1212A are silicon NPN epitaxial transistors, used in low frequency power amplifiers.

The 2SC1162 is a silicon NPN epitaxial transistor used for low frequency power amplification. It is complementary to 2SA715 and suitable for complementary pairs. It has a low noise figure and a high gain bandwidth product.

LX1681/1682 are monolithic pulse-width modulator controller ICs, designed to implement a flexible, low cost buck (step-down) regulator supply with minimum external components. The LX1681 is a non-synchronous controller; the LX1682 has a synchronous driver for higher efficiency. The output voltage is adjustable by means of a resistor divider to set the voltage between 1.25V and 4.5V. Short-circuit current limiting can be implemented without expensive current sense resistors. Current is sensed using the voltage drop across the RDS(ON) of the MOSFET — sensing is delayed for 1µs to eliminate MOSFET ringing errors. Hiccup-mode fault protection reduces average power to the power elements during short-circuit conditions. Switching frequency is fixed at 200kHz for optimal cost and space. Under-voltage lockout and soft-start for optimal start-up performance. The LX1681/82 can be disabled by pulling the soft-start pin to ground. Small 8-pin SOIC packaging reduces board space. Optimized for 5V-to-3.3V or 5V-to-2.5V conversion, the LX1681/82 can also be used for other voltage conversions.

The LTC2446/LTC2447 are 24-bit high-speed 8-channel ∆Σ ADCs with selectable multiple reference inputs. They are suitable for applications such as flow, weight scales, pressure, direct temperature measurement, gas chromatography, etc.

The LT6202/LT6203/LT6204 are single/dual/quad low noise, rail-to-rail input and output unity gain stable op amps that feature 1.9nV/√Hz noise voltage and draw only 2.5mA of supply current per amplifier. These amplifiers combine very low noise and supply current with a 100MHz gain bandwidth product, a 25V/µs slew rate, and are optimized for low supply signal conditioning systems. These amplifiers maintain their performance for supplies from 2.5V to 12.6V and are specified at 3V, 5V and ±5V supplies. Harmonic distortion is less than –80dBc at 1MHz making these amplifiers suitable in low power data acquisition systems. The LT6202 is available in the 5-pin SOT-23 and the 8-pin SO, while the LT6203 comes in 8-pin SO and MSOP pack- ages with standard op amp pinouts. For compact layouts the LT6203 is also available in a tiny fine line leadless package (DFN), while the quad LT6204 is available in the 16-pin SSOP and 14-pin SO packages. These devices can be used as plug-in replacements for many op amps to improve input/output range and noise performance.

The LT1963 series of 1.5A low dropout regulators are optimized for fast transient response and low noise.

The LT1178 is a micropower dual op amp in the standard 8-pin configuration; the LT1179 is a micropower quad op amp offered in the standard 14-pin packages. Both devices are optimized for single supply operation at 5V. Specifications are also provided at ±15V supplies. The extremely low supply current is combined with true precision specifications: offset voltage is 30µV, offset current is 50pA. Both offset parameters have low drift with temperature. The 1.5pAp-p current noise and picoampere offset current permit the use of megaohm level source resistors without introducing serious errors. Voltage noise, at 0.9µVp-p, is remarkably low considering the low supply current. Both the LT1178 and LT1179 can be operated from a single supply (as low as one lithium cell or two NiCd batteries). The input range goes below ground. The all-NPN output stage swings to within a few millivolts of ground while sinking current—no power consuming pull down resistors are needed. For applications where three times higher supply current is acceptable, the micropower LT1077 single, LT1078 dual and LT1079 quad are recommended. The LT1077/78/79 have significantly higher bandwidth, slew rate, lower voltage noise and better output drive capability.

The LT1130A/LT1140A series are the industry's highest performance 5V RS232 drivers and receivers with small capacitors, low power, high anti-interference and multiple operating modes. The series adopts special bipolar construction technology, ensuring that drivers and receivers are not damaged under RS232 specified fault conditions. Driver outputs and receiver inputs can withstand ±30V short circuit voltage and there are multiple ±10kV ESD protections on RS232 I/O pins. The high-performance driver output stage can achieve speeds of up to 250kbps when driving large capacitive loads. Typical supply current is only 12mA, which is comparable to CMOS devices. Several members of the series also include flexible operating mode controls. The DRIVER DISABLE pin can disable the drivers and charge pump, and the ON/OFF pin can shut down all circuitry. When shut down, the drivers and receivers are in a high-impedance state.