Industrial Manuals

This document describes the 24-bit, pin-programmable, ultralow power Sigma-Delta ADC AD7780. It features pin-programmable filter response, update rate of 10 Hz or 16.7 Hz, pin-programmable in-amp gain, pin-programmable power-down and reset, and more. It also has simultaneous 50 Hz/60 Hz rejection, power supply range from 2.7 V to 5.25 V, and temperature range of -40°C to +105°C.

AD7781 is a 20-bit low power Sigma-Delta ADC from Analog Devices. It features programmable filter response, update rate, gain, power-down and reset. The supply voltage range is 2.7V to 5.25V and the operating temperature range is -40°C to +105°C.

AD7986 is a 18-bit, 2 MSPS PulSAR 15 mW ADC in LFCSP (QFN) package. AD7986 features 18-bit resolution with no missing codes, throughput of 2 MSPS (TURBO = high), 1.5 MSPS (TURBO = low), low power consumption, 15 mW at 2 MSPS, with external reference voltage, 26 mW at 2 MSPS with internal reference voltage.

The AD9258 is a 14-bit, 80 MSPS/105 MSPS/125 MSPS, 1.8 V dual analog-to-digital converter (ADC). It features high signal-to-noise ratio, low power consumption, programmable internal ADC voltage reference, etc.

AD9268 is a 16-bit, 80 MSPS/105 MSPS/125 MSPS, 1.8 V dual analog-to-digital converter with low power, high performance, and high integration.

AD7147A is a programmable single-electrode capacitance sensor controller that supports 13 channels of capacitance sensor input, and can achieve a 9ms update rate. It has automatic calibration logic and automatic compensation for environmental changes.

AD7625 is a 16-bit, 6MSPS PulSAR differential ADC from Analog Devices. It features high dynamic range, low power consumption, and is suitable for high dynamic range telecommunications, receivers, digital imaging systems, high-speed data acquisition, spectrum analysis and other applications.

AD5590 is a 16 Input, 16 Output Analog I/O Port with Integrated Amplifiers produced by Analog Devices. It features 12-bit successive approximation ADC, 16 inputs, 16 outputs, fast throughput rate, wide input bandwidth, etc. It is suitable for optical line cards, base stations, general-purpose analog I/O, monitoring and control, etc.

AD7156 is a 1.8V, 3mm × 3mm, 2-channel capacitance converter with ultralow power consumption, fast response time, suitable for buttons and switches, proximity sensing, contactless switching, position detection, etc. Level detection and portable products.

The AD7190 is a 4.8 kHz ultralow noise 24-bit Sigma-Delta ADC with PGA. The device offers ultralow noise of 8.5 nV RMS at 4.7 Hz (gain = 128), 16 noise free bits at 2.4 kHz (gain = 128), and up to 22.5 noise free bits (gain = 1). It provides two differential/four pseudo differential input channels, automatic channel sequencer, programmable gain (1 to 128), four general-purpose digital outputs, 3-wire serial SPI, QSPI™, MICROWIRE™, and DSP compatible Schmitt trigger on SCLK, and simultaneous 50 Hz/60 Hz rejection.

AD7352 is a dual 12-bit, high precision, low power analog to digital converter with a single 2.5 V power supply and a maximum sampling rate of 3 MSPS. It supports SPI / QSPI / MICROWIRE / DSP interfaces.

AD7356 is a dual 12-bit SAR ADC with a 5 MSPS throughput rate and a single 2.5 V power supply. It features single-ended inputs and supports dual-channel simultaneous sampling. AD7356 has an integrated high precision reference, a high conversion rate, and low power consumption.

The AD7699 is a 16-bit, 8-channel, 500 kSPS PulSAR ADC with features including 16-bit resolution, 8-channel multiplexer, unipolar single-ended/differential (GND sense) inputs, throughput of 500 kSPS, INL: ±0.5 LSB typical, ±1.5 LSB maximum, dynamic range of 93.3 dB, SINAD: 91.5 dB @ 20 kHz, THD: −97 dB @ 20 kHz, and more.

AD7879/AD7889 is a low voltage touch screen controller, supports 4-wire touch screen interface, 1.6V to 3.6V operating voltage, programmable conversion parameters, optional GPIO interrupt outputs, touch pressure measurement, supports shutdown mode, and has 12-ball, 1.6 mm × 2 mm WLCSP and 16-lead, 4 mm × 4 mm LFCSP packages

The AD9239 is a Quad, 12-Bit, 170 MSPS/210 MSPS/250 MSPS Serial Output 1.8V ADC. It features 4 ADC channels, coded serial digital outputs with ECC per channel, an on-chip temperature sensor, -95 dB channel-to-channel crosstalk, 65 dBFS SNR, and 77 dBc SFDR. It offers excellent linearity and a 780 MHz full power analog bandwidth. It is suitable for communication receivers, cable head end equipment/M-CMTS, broadband radios, wireless infrastructure transceivers, and radar/military applications.