Technology Articles

2023-03 Semiconductors Analog Devices

[Mar 23 2023] Analog Devices AD4129-8 16-Bit Sigma-Delta Analog-to-Digital Converter (ADC) is an ultra-low power high-precision measurement solution for low bandwidth battery-operated applications. The fully integrated analog front end (AFE) includes a multiplexer for up to 16 single-ended or eight differential inputs, a programmable gain amplifier (PGA), and 16-bit sigma-delta (Σ-Δ) ADC, on-chip reference and ...

2023-03 Semiconductors Analog Devices

[Mar 23 2023] Analog Devices ADPA7002 power amplifier is a Gallium arsenide (GaAs), pseudocrystalline High electron mobility transistor (pHEMT), monolithic microwave integrated circuit (MMIC), 28dBm (1/2W) amplifier. A 6mm x 6mm ceramic leadless chip with a heat sink (LCC_HS) provides low thermal resistance and is compatible with surface mount manufacturing techniques. The ADPA7002 integrates a temperature com ...

2023-03 Power ECS

[Mar 23 2023] The ECS ETXO-L33CL ECSpressCON Low Voltage Differential Signal (LVDS) temperature compensated Crystal Oscillator (TCXO) has low jitter, low current and a typical supply voltage of 3.3V. These surface mount oscillators are available in a frequency range of 10MHz to 1500MHz, with input currents of 25mA to 36mA, and package sizes of 3.2mm x 2.5mm x 1.6mm. Additional features include frequency config ...

2023-03 Power Texas Instruments

[Mar 22 2023] The LM3940 is a 1-A low voltage regulator designed to deliver 3.3V from a 5v power supply. The LM3940 is ideal for systems that include both 5v and 3.3v logic, with the main power supplied by the 5v bus. Because the LM3940 is a true low-drop regulator, it can keep its 3.3V output down to 4.5V while regulating the input. The LM3940's TO-220 package means that full 1 A load current can be delivered ...

2023-03 Power Maxim Integrated

[Mar 22 2023] Evaluation kit helps evaluate the TMC2210 stepper motor driver ic. The TMC2210-Eval-Kit consists of an MCU board Landungsbruecke, an Eselsbruecke, and a TMC2210-EVAL driver board. The toolkit provides a quick and easy start while supporting full access to all registers, functions, and diagnostics. All signals between the MCU and TMC2210 can be diagnosed by the probe on the bridge board. The TMC22 ...

2023-03 Optoelectronics Trinamic Motion Control GmbH

[Mar 22 2023] Trinamic TMC2210 stepper motor driver ic provides configuration options with encapsulated pins and additional diagnostic output. The TMC2210 integrates an advanced stepper motor driver based on a 256 microstep built-in indexer and two fully integrated 36V, 3.0A(Max)h Bridges as well as non-dissipative integrated current sensing (ICS). The Trinamic TMC2210 Stepper motor Drive ic features a Stealth ...

2023-03 Power Diodes Incorporated

[Mar 22 2023] Diode PAM8906 Piezoelectric Sound Driver offers a built-in boost converter capable of driving piezoelectric sound with up to 36VPP output. The PAM8906 offers an integrated boost converter for an optimized solution with higher sound output (SPL) for greater sound output and lower static current, as well as an automatic on/off function for extended battery run time. The device is ideal for battery ...

2023-03 Power Texas Instruments

[Mar 22 2023] SN74TVC3010 provides 11 parallel NMOS pass transistors with a common gate. The low on-resistance of the switch allows connections to be made with minimal propagation delay. The device can be used as a 10-bit switch with the grid cascaded together to form a reference transistor. The low voltage end of each pass transistor is limited to the voltage range set by the reference transistor. This is don ...

2023-03 Semiconductors Linear Technology/Analog Devices

[Mar 21 2023] The LTC3789 is a high performance step-boost switch regulator controller in a low-spec 28-pin 4mm × 5mm QFN and narrow SSOP package. The input voltage is higher, lower, or equal to the output voltage. Constant frequency current mode architecture allows up to 600kHz phase-locking frequency, while the output current feedback loop provides battery charging support. The LTC3789 features a wide 4V to ...

2023-03 Semiconductors Texas Instruments

[Mar 21 2023] The ADS803 is a high speed, high dynamic range, 12 bit pipelined ADC. The package is encapsulated by SSOP-28. The converter includes a high bandwidth tracker and hold, providing excellent spurious performance at or above Nyquist rates. This high bandwidth, linear tracking and holding minimizes harmonics and low jitter, resulting in excellent signal-to-noise ratio performance. The ADS803 is also c ...

2023-03 Power MaxLinear, Inc.

[Mar 21 2023] The SPX5205 is a positive regulator with extremely low step-down, output noise, and ground current (750μA at 100mA). The VOUT has a tolerance of less than 1% and is temperature compensated. Fixed output voltages 1.8V, 3.0V, 3.3V and 5.0V and an adjustable version in a small 5-pin SOT-23 package. Other key features include zero off mode current, reverse battery protection, hot shutdown and current ...

2023-03 Semiconductors ON Semiconductor

[Mar 21 2023] The TLV431A and B series are precision low-voltage shunt regulators that can be programmed over a wide voltage range of 1.24V to 16V. The TLV431A series has a guaranteed reference accuracy of ±1.0% at 25°C and ±2.0% at the entire industrial temperature range of -40°C to 85°C. For TLV431B series, the accuracy was higher, ±0.5% and ±1.0%, respectively. These devices have a low dynamic impedance of ...