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AD7760 Datasheet

Part Number AD7760
Manufacturers Analog Devices
Logo Analog Devices
Description 100 dB Sigma-Delta ADC
Datasheet AD7760 DatasheetAD7760 Datasheet (PDF)

www.DataSheet4U.com 2.5 MSPS, 20-Bit Σ∆ ADC Preliminary Technical Data FEATURES High performance 20-bit Sigma-Delta ADC 118dB SNR at 78kHz output data rate 100dB SNR at 2.5MHz output data rate 2.5 MHz maximum fully filtered output word rate Programmable over-sampling rate (8x to 256x) Flexible parallel interface Fully differential modulator input On-chip differential amplifier for signal buffering Low pass FIR filter with default or user programmable coefficients Over-range alert bit Digital of.

  AD7760   AD7760






Part Number AD7769
Manufacturers Analog Devices
Logo Analog Devices
Description LC2MOS Analog I/O Port
Datasheet AD7760 DatasheetAD7769 Datasheet (PDF)

a LC2MOS Analog I/O Port AD7769* FEATURES Two-Channel, 8-Bit 2.5 ␮s ADC Two 8-Bit, 2.5 ␮s DACs with Output Amplifiers Span and Offset of ADC and DAC Independently Adjustable Low Power FUNCTIONAL BLOCK DIAGRAM APPLICATIONS Winchester Disk Servo Controllers Floppy Disk Microstepping Closed Loop Servo Systems OGENERAL DESCRIPTION BThe AD7769 is a complete, two-channel, 8-bit, analog I/O port. SIt has versatile input and output signal conditioning features that make it ideal for use in head-p.

  AD7760   AD7760







Part Number AD7768-4
Manufacturers Analog Devices
Logo Analog Devices
Description Simultaneous Sampling ADC
Datasheet AD7760 DatasheetAD7768-4 Datasheet (PDF)

Data Sheet AD7768/AD7768-4 8-/4-Channel, 24-Bit, Simultaneous Sampling ADCs with Power Scaling, 110.8 kHz Bandwidth FEATURES ► Precision ac and dc performance ► 8-/4-channel simultaneous sampling ► 256 kSPS maximum ADC ODR per channel ► 108 dB dynamic range ► DC to 110.8 kHz maximum input bandwidth (−3 dB bandwidth) ► −120 dB THD, typical ► ±2 ppm of full-scale range (FSR) integral nonlinearity (INL), ±50 µV offset error, ±30 ppm of FSR gain error ► Optimized power dissipation vs. noise vs. i.

  AD7760   AD7760







Part Number AD7768-1
Manufacturers Analog Devices
Logo Analog Devices
Description Precision 24-Bit ADC
Datasheet AD7760 DatasheetAD7768-1 Datasheet (PDF)

Data Sheet DC to 204 kHz, Dynamic Signal Analysis, Precision 24-Bit ADC with Power Scaling AD7768-1 FEATURES ADC for single-channel low power, platform DAQ designs Wide BW Sinc filter BW range: DC to 204 kHz Low ripple FIR BW range: DC to 110.8 kHz Precision ac and dc performance 108.5 dB dynamic range −120 dB THD ±1.1 ppm of FSR INL, ±30 µV offset error, ±30 ppm of FSR gain error Programmable ODR, filter type, and latency ODR values up to 1024 kSPS Linear phase digital filter options Low ripp.

  AD7760   AD7760







Part Number AD7768
Manufacturers Analog Devices
Logo Analog Devices
Description Simultaneous Sampling ADC
Datasheet AD7760 DatasheetAD7768 Datasheet (PDF)

Data Sheet AD7768/AD7768-4 8-/4-Channel, 24-Bit, Simultaneous Sampling ADCs with Power Scaling, 110.8 kHz Bandwidth FEATURES ► Precision ac and dc performance ► 8-/4-channel simultaneous sampling ► 256 kSPS maximum ADC ODR per channel ► 108 dB dynamic range ► DC to 110.8 kHz maximum input bandwidth (−3 dB bandwidth) ► −120 dB THD, typical ► ±2 ppm of full-scale range (FSR) integral nonlinearity (INL), ±50 µV offset error, ±30 ppm of FSR gain error ► Optimized power dissipation vs. noise vs. i.

  AD7760   AD7760







Part Number AD7767
Manufacturers Analog Devices
Logo Analog Devices
Description 128 kSPS/64 kSPS/32 kSPS ADCs
Datasheet AD7760 DatasheetAD7767 Datasheet (PDF)

24-Bit, 8.5 mW, 109 dB, 128 kSPS/64 kSPS/32 kSPS ADCs AD7767 FEATURES Oversampled successive approximation (SAR) architecture High performance ac and dc accuracy, low power 115.5 dB dynamic range, 32 kSPS (AD7767-2) 112.5 dB dynamic range, 64 kSPS (AD7767-1) 109.5 dB dynamic range, 128 kSPS (AD7767) −118 dB THD Exceptionally low power 8.5 mW, 32 kSPS (AD7767-2) 10.5 mW, 64 kSPS (AD7767-1) 15 mW, 128 kSPS (AD7767) High dc accuracy 24 bits, no missing codes (NMC) INL: ±3 ppm (typical), ±7.6 ppm (.

  AD7760   AD7760







100 dB Sigma-Delta ADC

www.DataSheet4U.com 2.5 MSPS, 20-Bit Σ∆ ADC Preliminary Technical Data FEATURES High performance 20-bit Sigma-Delta ADC 118dB SNR at 78kHz output data rate 100dB SNR at 2.5MHz output data rate 2.5 MHz maximum fully filtered output word rate Programmable over-sampling rate (8x to 256x) Flexible parallel interface Fully differential modulator input On-chip differential amplifier for signal buffering Low pass FIR filter with default or user programmable coefficients Over-range alert bit Digital offset and gain correction registers Filter bypass modes Low power and power down modes Synchronization of multiple devices via SYNC pin VIN- VIN+ AD7760 FUNCTIONAL BLOCK DIAGRAM AVDD1 AVDD2 AVDD3 AVDD4 DECAP RBIAS AGND Programmable Decimation Control Logic, I/O and Registers FIR Filter Engine VDRIVE DVDD DGND DIFF VREF+ + BUF - Multi-Bit Sigma-Delta Modulator Reconstruction AD7760 MCLK MCLK SYNC RESET RD/WR DRD Y CS DB0 - DB15 Figure 1. APPLICATIONS Data acquisition systems Vibration analysis Instrumentation DataShee DataSheet4U.com PRODUCT OVERVIEW The AD7760 high performance 20-bit sigma delta analog to digital converter combines wide input bandwidth and high speed with the benefits of sigma delta conversion with performance of 100dB SNR at 2.5MSPS making it ideal for high speed data acquisition. Wide dynamic range combined with significantly reduced anti-aliasing requirements simplify the design process. An integrated buffer to drive the reference, a differential ampli.


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