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Home > Elec-component > IC Chips > Data Acquisition - Analog to Digital Converters (ADC)
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TSSOP-16
AD4
3-Channel, Low Noise, Low Power, 24-Bit, Sigma Delta ADC with On-Chip In-Amp; Package: TSSOP; No of Pins: 16; Temperature Range: Industrial
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DIP-24
Analog Devices
02+
The AD7711 is a complete analog front end for low frequency measurement applications. The device accepts low level signals directly from a transducer and outputs a serial digital word. It employs a sigma-delta conversion technique to realize up to 24 bits of no missing codes performance. The input signal is applied to a proprietary programmable gain front end based around an analog modulator. The modulator output is processed by an on-chip digital filter. The first notch of this digital filter can be programmed via the on-chip control register allowing adjustment of the filter cutoff and settling time. The part features one differential analog input and one single ended analog input as well as a differential reference input. Normally, one of the input channels will be used as the main channel with the second channel used as an auxiliary input to periodically measure a second voltage. It can be operated from a single supply (by tying the VSS pin to AGND) provided that the input signals on the analog inputs are more positive than -30 mV. By taking the VSS pin negative, the part can convert signals down to -VREF on its inputs. The part provides two current sources that can be used to provide excitation in three-wire and four-wire RTD configurations. The AD7711 thus performs all signal conditioning and conversion for a single or dual channel system. The AD7711 is ideal for use in smart, microcontroller based systems. Gain settings, signal polarity, input channel selection and RTD current control can be configured in software using the bidirectional serial port. The AD7711 contains self-measurement calibration, system calibration and background calibration options and also allows the user to read and write the on-chip calibration registers. CMOS construction ensures low power dissipation, and a software programmable power-down mode reduces the standby power consumption to only 7 mW typical. The part is available in a 24-pin, 0.3 inch wide, plastic and hermetic dual-in-line package (DIP) as well as a 24-lead small outline (SOIC) package.
Description: 24-Bit, Low Noise, Sigma-Delta ADC Features: - 24-bit resolution - Low noise: 0.2 μV RMS - Low power: 1.5 mW - Low offset: 0.5 μV - Low drift: 0.2 μV/°C - Low gain error: 0.0
Stock:2000
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DIP-16
Analog Devices
02+
The AD7715 is a complete analog front end for low frequency measurement applications. The part can accept low level input signals directly from a transducer and outputs a serial digital word. It employs a ?-? conversion technique to realize up to 16 bits of no missing codes performance. The input signal is applied to a proprietary programmable gain front end based around an analog modulator. The modulator output is processed by an on-chip digital filter. The first notch of this digital filter can be programmed via the on-chip control register allowing adjustment of the filter cutoff and output update rate. The AD7715 features a differential analog input as well as a differential reference input. It operates from a single supply (3 V or 5 V). It can handle unipolar input signal ranges of 0 mV to 20 mV, 0 mV to 80 mV, 0 V to 1.25 V and 0 V to 2.5 V. It can also handle bipolar input signal ranges of ±20 mV, ±80 mV, ±1.25 V and ±2.5 V. These bipolar ranges are referenced to the negative input of the differential analog input. The AD7715 thus performs all signal conditioning and conversion for a single channel system. The AD7715 is ideal for use in smart, microcontroller, or DSP-based systems. It features a serial interface that can be configured for three-wire operation. Gain settings, signal polarity, and update rate selection can be configured in software using the input serial port. The part contains self-calibration and system calibration options to eliminate gain and offset errors on the part itself or in the system. CMOS construction ensures very low power dissipation, and power-down mode reduces the standby power consumption to 50 ?W typical. The part is available in a 16-lead, 0.3 inch-wide, plastic dual-in-line package (PDIP) as well as a 16-lead 0.3 inch wide small outline (SOIC_W) package and a 16-lead TSSOP package. Product Highlights The AD7715 consumes less than 450 ?A in total supply current at 3 V supplies and 1 MHz master clock, making it ideal for use in low-power systems. Standby current is less than 10 ?A. The programmable gain input allows the AD7715 to accept input signals directly from a strain gage or transducer removing a considerable amount of signal conditioning. The AD7715 is ideal for microcontroller or DSP processor applications with a three-wire serial interface reducing the number of interconnect lines and reducing the number of optocouplers required in isolated systems. The part contains on-chip registers which allow software control over output update rate, input gain, signal polarity, and calibration modes. The part features excellent static performance specifications with 16-bits no missing codes, ±0.0015% accuracy, and low rms noise (
Description: The AD7715ANZ-5 is a low power, low noise, 24-bit, sigma-delta (Σ-Δ) analog-to-digital converter (ADC) with on-chip programmable gain amplifier (PGA). It is designed for high accuracy, lo
Stock:10000
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SOP-24
Analog Devices
02+
14-Bit, 333 kSPS, Serial Sampling A/D Converter; Package: SOIC - Wide; No of Pins: 24; Temperature Range: Commercial
Description: The AD7851ARZ is a low power, low cost, 12-bit, successive approximation analog-to-digital converter (ADC) with a serial interface. Features: 12-bit resolution Low power consumption
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Stock:2000
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TSSOP-20
Analog Devices
500 kSPS, 8-Channel, Software-Selectable, True Bipolar Input, 12-Bit Plus Sign ADC
Stock:5000
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The AD7820KNZ is a low power, 8-bit, successive approximation analog-to-digital converter (ADC) from Analog Devices. It has a single-ended input range of 0V to 5V and a differential input range of ±2.
Stock:10000
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The AD7689BCPZ is an 8-channel, 12-bit, low power, successive approximation analog-to-digital converter (ADC) from Analog Devices Inc. It is available in a 24-lead, 4 mm × 4 mm LFCSP package. The AD7
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Description: Low-Voltage, High-Accuracy, 16-Bit, Serial Output, Voltage-Output DAC Features: 16-Bit Resolution Low Supply Voltage: 2.7V to 5.5V Low Power Consumption: 5mW Low Offset Voltage: 0
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Description: The AD977AR is a low power, single-supply, 16-bit, low-noise, voltage output digital-to-analog converter (DAC) from Analog Devices. Features: Low power: 1.2 mW at 3 V Low noise: 4.5 nV
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TSSOP-20
Texas Instruments
07+
24-Bit ADC, 8 Ch, PGA 1:128, 50/60 Hz Notch, 0.6 mW Power Consumption 20-TSSOP -40 to 85
Stock:2000
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DIP-20
Analog Devices
02+
20-Bit Sigma-Delta ADC; Package: PDIP; No of Pins: 20; Temperature Range: Industrial
Description: The AD7703ANZ is a low power, low noise, 16-bit, sigma-delta (Σ-Δ) analog-to-digital converter (ADC) with on-chip programmable gain amplifier (PGA). Features: Low power: 2.2 mW at 3 V
Stock:2000
Minimum:1
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MQFP44
AD4
CMOS, 16-Bit, 195 kSPS Sigma-Delta ADC; Package: PLASTIC QUAL FLATPACK/MQFP; No of Pins: 44; Temperature Range: Industrial
Stock:2000
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DIP24
Analog Devices
02+
CMOS, 24-Bit Sigma-Delta, Signal Conditioning ADC with 2 Analog Input Channels
The AD7712ANZ is a 24-pin integrated circuit (IC) from Analog Devices. It is a low-power, low-noise, 24-bit, sigma-delta analog-to-digital converter (ADC). It is designed for use in industrial and pro
Stock:2000
Minimum:1
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DIP-28
ADI
10-Bit, 20 MSPS ADC SE/Diff Inputs with Int References and 9.5 bit ENOB 28-SOIC -40 to 85
Stock:2000
Minimum:1
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SOP-20
National Semiconductor
ADC0820 8-Bit High Speed µP Compatible A/D Converter with Track/Hold Function; Package: SOIC WIDE; No of Pins: 20; Qty per Container: 36/Rail
Stock:10000
Minimum:2
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SOP-20
Analog Devices
02+
16-Bit Sigma-Delta ADC; Package: SOIC - Wide; No of Pins: 20; Temperature Range: Commercial
Description: 24-Bit, Sigma-Delta ADC with On-Board Reference Features: - 24-bit resolution - Low noise: 0.3μV RMS - Low power: 1.8mW at 3V - On-board reference - Serial interface - Single-supply opera
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SMD
Analog Devices
03+
10-Bit 600 ns A/D Converter with Input Multiplexer and Sample/Hold
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Description: The AD7820KPZ is an 8-bit, low power, successive approximation analog-to-digital converter (ADC) with a serial interface. It is designed to operate from a single +5V supply and is availab
Stock:10000
Minimum:2
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Stop production experts, we can provide a large number of electronic components that have been stopped production and are difficult to find, to facilitate the maintenance company