ANALOG Manuals

The AD569 is a 16-bit digital-to-analog converter (DAC) manufactured by Analog Devices, which has the characteristics of 16-bit monotonicity, low power consumption, and low noise. It is suitable for applications such as robots, closed-loop positioning, high-precision ADCs, and microprocessor-based process control.

ADG511/ADG512/ADG513 are low power, low leakage, low on resistance monolithic CMOS switches that operate from +3 V, +5 V or -5 V power supplies. Their features include low, well-controlled on resistance and wide analog signal range, making them ideal for applications requiring low power and high precision, such as battery powered instruments, single supply systems, remote powered equipment, 5 V supply systems, computer peripherals, precision instrumentation, audio and video switching, automatic test equipment, precision data acquisition, sample hold systems and communication systems.

The ADG441, ADG442, and ADG444 are monolithic CMOS devices that comprise of four independently selectable switches. They are designed on an enhanced LC2MOS process that provides low on resistance, low power dissipation, and fast switching times.

ADG411/ADG412/ADG413 are precision quad SPST switches with a maximum supply voltage of 44V and a ±15V analog signal range. They have low on resistance (<35Ω), ultralow power dissipation (35µW), and fast switching times (tON <175ns, tOFF <145ns), making them suitable for audio and video switching, automatic test equipment, precision data acquisition, battery-powered systems, sample-and-hold systems, and communication systems.

The document provides information about BDTI C and ADI companies.

AD630 is a high precision balanced modulator/demodulator that combines a flexible commutating architecture with the accuracy and temperature stability afforded by laser wafer trimmed thin film resistors. Its signal processing applications include balanced modulation and demodulation, synchronous detection, phase detection, quadrature detection, phase-sensitive detection, lock-in amplification, and square wave multiplication. The product features precision closed-loop gains and 0.05% accuracy.

AD22100 is a temperature sensor from Analog Devices. It has a temperature range of 200°C, an accuracy better than ±2% of full scale, a linearity better than ±1% of full scale, a temperature coefficient of 22.5 mV/°C, and an output proportional to temperature × V+. It can be operated in a single-supply mode, supports reverse voltage protection, and has minimal self-heating and a high-level, low-impedance output. It is ideal for use in HVAC systems, system temperature compensation, board-level temperature sensing, and electronic thermostats.

The AD7943, AD7945, and AD7948 are fast 12-bit multiplying DACs that operate from a single +5V supply (Normal Mode) and a single +3.3V to +5V supply (Biased Mode). The AD7943 has a serial interface, the AD7945 has a 12-bit parallel interface, and the AD7948 has an 8-bit parallel interface.

The AD7846 is a 16-bit, low-power, microprocessor-compatible, single-ended or dual-supply DAC. The device uses a segmented architecture comprised of a 12-bit DAC and a 16-bit resistor string. The 16-bit resistor string is programmed by a 16-bit register to provide a single-ended output range of 0 V to +5 V, 0 V to +10 V, or a dual-supply output range of ±5 V or ±10 V.

The AD7840 is a fast, complete 14-bit voltage output D/A converter. It consists of a 14-bit DAC, 3V buried Zener reference, DAC output amplifier, and high-speed control logic. The part features double-buffered interface logic with a 14-bit input latch and 14-bit DAC latch. Data is loaded to the input latch in either of two modes, parallel or serial. This data is then transferred to the DAC latch under control of an asynchronous LDAC signal. A fast data setup time of 21ns allows direct parallel interfacing to digital signal processors and high-speed 16-bit microprocessors. In the serial mode, the maximum serial data clock rate can be as high as 6MHz. The analog output from the AD7840