Technology Articles

2023-02 Semiconductors Texas Instruments

[Feb 6 2023] The Texas Instruments REF35 Ultra Low Power High Precision Voltage reference is a nanometer power, low drift, high precision reference device with an initial accuracy of ±0.05% and a power consumption typically less than 700nA. Low temperature drift (10ppm/°C) and long-term drift (1000hrs 20ppm) ensure system stability and reliability. Low power consumption combined with high precision specificat ...

2023-02 Semiconductors Texas Instruments

[Feb 5 2023] The PCM4202 is a high performance stereo audio analog-to-digital converter (a /D) designed for professional and broadcast audio applications. It comes in a small SOP-28 package. The PCM4202 architecture utilizes a 1-bit delta-sigma modulator per channel combined with a new density-modulated jitter scheme to improve dynamic performance. The PCM4202 supports 24-bit linear PCM output data with sampl ...

2023-02 Semiconductors Texas Instruments

[Feb 5 2023] Developers can now deliver sharp multi-format video up to 1080p H.264, 30fps(encoded and closed-loop decoding) in their digital video designs without worrying about video format support, limited network bandwidth, limited system storage capacity, or cost, Using Texas Instruments' (TI) new TMS320DM368 DaVinci video processor. The DM368 is capable of 1080p 30fps H.264 HD video processing and is ful ...

2023-02 Power Maxim Integrated

[Feb 5 2023] The MAX333A is a precision quadrupole single pole double throw (SPDT) analog switch. Four independent switches work with a bipolar power supply of ±4.5V to ±20V or a single-ended power supply of +10V to +30V. The MAX333A offers low resistance (less than 35Ω), ensures matching between 2Ω channels, and remains smooth (∆3Ω max) over the analog signal range. It also provides a pre-disconnect switch ( ...

2023-02 Semiconductors ON Semiconductor

[Feb 5 2023] The ADT7461A is a dual channel digital thermometer and hyperthermia/overtemperature alarm for pc and thermal management systems. It is compatible with pins and registers of the ADM1032 and ADT7461. It features series resistance cancellation, where resistors up to 1.5k (typical) in series with a temperature monitoring diode are automatically cancelled out from the temperature result, allowing nois ...

2023-02 Sensors Maxim Integrated

[Feb 5 2023] The DS1807 addressable dual audio taper potentiometer is a dual audio taper potentiometer with logarithmic resistance characteristics. Each potentiometer has 65 wiper positions, including the silent position. The spacing between adjacent wiper positions is 1db, and the total attenuation range is 64 dB. When the wiper is in silent position, attenuation exceeds 90 dB. The DS1807 also provides zero ...

2023-02 Power Analog Devices

[Feb 5 2023] The LTC1264 consists of four identical high-speed, two-stage switched capacitor filters designed for center frequencies up to 250kHz. Each module, along with three to five resistors, can provide secondary functions such as low-pass, high-pass, band-pass, and notch. The center frequency of each second-order section is tuned by an external clock. The clock-to-center frequency ratio is set internall ...

2023-02 Semiconductors ON Semiconductor

[Feb 4 2023] ON Semiconductor's CAT4101 is a constant-current receiver that drives a string of high-brightness leds up to 1 a with an extremely low 0.5V drop at full load. The device comes in a high-power, 5-lead TO - 263 package that provides excellent heat dissipation characteristics. It does not require inductance, provides low noise operation, and minimizes the number of components. The LED current is set ...

2023-02 Semiconductors Maxim Integrated

[Feb 4 2023] The MAX3669 is a complete +3.3V laser driver with automatic Power control (APC) circuitry for SDH/SONET applications up to 622Mbps. It accepts differential PECL inputs, provides bias and modulated currents, and operates in the temperature range from -40°C to +85°C. An APC feedback loop is used to maintain constant average optical power over temperature and lifetime ranges. With modulation current ...

2023-02 Semiconductors Texas Instruments

[Feb 4 2023] The UCC3912 series hot-swap power manager provides complete power management, hot-swap, and circuit breaker functions. Apart from the supply bypass, the only component required to operate the device is the fault timing capacitor CT. All control and management functions are integrated and externally programmable. These parameters include fault current level, maximum output source current, maximum ...

2023-02 Semiconductors Infineon Technologies

[Feb 4 2023] The IRU3013 controller IC is specifically designed for Intel Pentium IIIa microprocessor applications, as described in the VRM 8.5 specification. The IC provides a single chip solution for Vcore, 1.2V AGTL+, 1.8V and a third unsubmitted LDO controller, which can be used as either a 1.2V power good detector or a 1.5V AGP bus in applications requiring this voltage. The IRU3013 has a patented topolo ...

2023-02 Semiconductors Diodes Incorporated

[Feb 4 2023] The diodes company AP25810LQ USB Type-C DFP controller and power switch are designed to monitor the USB Type-C Configuration Channel (CC) wire to determine if the USB device is connected. It comes in a standard green W-QFN3040-20 (Type A1) package with a PAD exposed for improved thermal performance, rohs compliant. When connected to UFP devices, the AP25810LQ supplies power to the V(BUS). It comm ...