Product Summary

The AD9260AS is a 16-bit, high-speed oversampled analog-todigital 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: 150 mW to 585 mW; (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 Data Sheet Download Pricing
(USD)
Quantity
AD9260AS
AD9260AS

Analog Devices Inc

IC ADC CMOS 16BIT OVRSAMP 44MQFP

Data Sheet

Negotiable 
AD9260ASRL
AD9260ASRL

Analog Devices Inc

IC ADC 16BIT 2.5MHZ 44-MQFP T/R

Data Sheet

Negotiable 
AD9260ASZ
AD9260ASZ


IC ADC CMOS 16BIT OVRSAMP 44MQFP

Data Sheet

0-1: $40.51
1-10: $38.06
10-100: $34.38
100-250: $32.74
AD9260ASZRL
AD9260ASZRL


IC ADC 16BIT 2.5MHZ 44MQFP

Data Sheet

0-800: $32.74