Product Summary
The AD9260AS is a 16-bit, high-speed oversampled analog-to-digital converter (ADC) that offers exceptional dynamic range over a wide bandwidth. The AD9260AS is manufactured on an advanced CMOS process. High dynamic range is achieved with an oversampling ratio of 8× through the use of a proprietary technique that combines the advantages of sigma-delta and pipeline converter technologies. The AD9260AS is a switched-capacitor ADC with a nominal fullscale input range of 4 V. It offers a differential input with 60 dB of common-mode rejection of common-mode signals. The signal range of AD9260AS each differential input is ±1 V centered on a 2.0 V common-mode level.
Parametrics
AD9260AS absolute maximum ratings: (1)AVDD: –0.3 to +6.5 V; (2)DVDD: –0.3 to +6.5 V; (3)AVSS: –0.3 to +0.3 V; (4)AVDD: –6.5 to +6.5 V; (5)DRVDD: –0.3 to +6.5 V; (6)DRVSS: –0.3 to +0.3 V; (7)REFCOM: –0.3 to +0.3 V; (8)CLK, MODE, READ, CS, RESET: –0.3 to DVDD + 0.3 V; (9)Digital Outputs: –0.3 to DRVDD + 0.3 V; (10)VINA, VINB, CML, BIAS: –0.3 to AVDD + 0.3 V; (11)VREF:–0.3 to AVDD + 0.3 V; (12)SENSE: –0.3 to AVDD + 0.3 V; (13)CAPB, CAPT: –0.3 to AVDD + 0.3 V; (14)Junction Temperature: +150 ℃; (15)Storage Temperature: –65 to +150 ℃; (16)Lead Temperature (10 sec): +300 ℃.
Features
AD9260AS features: (1)Monolithic 16-Bit, Oversampled A/D Converter; (2)8xOversampling Mode, 20 MSPS Clock; (3)2.5 MHz Output Word Rate; (4)1.01 MHz Signal Passband w/0.004 dB Ripple; (5)Signal-to-Noise Ratio: 88.5 dB; (6)Total Harmonic Distortion: –96 dB; (7)Spurious Free Dynamic Range: 100 dB; (8)Input Referred Noise: 0.6 LSB; (9)Selectable Oversampling Ratio: 1x, 2x, 4x, 8x; (10)Selectable Power Dissipation: 150mW to 585mW; (11)85 dB Stopband Attenuation; (12)0.004 dB Passband Ripple; (13)Linear Phase; (14)Single +5 V Analog Supply, +5 V/+3 V Digital Supply; (15)Synchronize Capability for Parallel ADC Interface; (16)Twos-Complement Output Data; (17)44-Lead MQFP.
Diagrams
Image | Part No | Mfg | Description | Pricing (USD) |
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AD9260ASZRL |
IC ADC 16BIT 2.5MHZ 44MQFP |
Data Sheet |
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AD9260ASZ |
IC ADC CMOS 16BIT OVRSAMP 44MQFP |
Data Sheet |
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AD9260ASRL |
Analog Devices Inc |
IC ADC 16BIT 2.5MHZ 44-MQFP T/R |
Data Sheet |
Negotiable |
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AD9260AS |
Analog Devices Inc |
IC ADC CMOS 16BIT OVRSAMP 44MQFP |
Data Sheet |
Negotiable |
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