Product Summary
The AD9226AST is a monolithic, single-supply, 12-bit, 65 MSPS analog-to-digital converter with an on-chip, high-performance sample-and-hold amplifier and voltage reference. The AD9226AST uses a multistage differential pipelined architecture with a patented input stage and output error correction logic to provide 12-bit accuracy at 65 MSPS data rates. There are no missing codes over the full operating temperature range (guaranteed).The input of the AD9226AST allows for easy interfacing to both imaging and communications systems.
Parametrics
AD9226AST absolute maximum ratings: (1)AVDD:-0.3 to +6.5V; (2)DRVDD:-0.3 to +6.5V; (3)AVSS:-0.3 to +0.3V; (4)AVDD:-6.5V to +6.5V; (5)REFCOM:-0.3V to +0.3V; (6)CLK,MODE:-0.3 to AVDD+0.3V; (7)Digital Outputs:–0.3 to DRVDD + 0.3 V; (8)VINA, VINB:–0.3V to AVDD + 0.3 V; (9)VREF:–0.3V to AVDD + 0.3 V; (10)SENSE:–0.3V to AVDD + 0.3 V; (11)CAPB,CAPT:–0.3V to AVDD + 0.3 V; (12)OEB2:–0.3V to DRVDD + 0.3 V; (13)CM LEVEL2:–0.3V to AVDD + 0.3 V; (14)VR2:–0.3V to AVDD + 0.3 V; (15)Junction Temperature:150℃; (16)Storage Temperature:–65℃ to +150℃; (17)Lead Temperature (10 sec):300℃.
Features
AD9226AST features: (1)Signal-to-Noise Ratio: 69dB@fIN=31MHz; (2) Spurious-Free Dynamic Range: 85 dB @ fIN = 31 MHz; (3) Intermodulation Distortion of –75 dBFS @ fIN = 140 MHz; (4)ENOB = 11.1 @ fIN = 10 MHz; (5) Low-Power Dissipation: 475 mW; (6)No Missing Codes Guaranteed; (7)Differential Nonlinearity Error: ±0.6 LSB; (8)Integral Nonlinearity Error: ±0.6 LSB; (9)Clock Duty Cycle Stabilizer; (10) Patented On-Chip Sample-and-Hold with Full Power Bandwidth of 750 MHz; (11) Straight Binary or Two’s Complement Output Data; (12) 48-Lead LQFP; (13) Single 5 V Analog Supply, 3 V/5 V Driver Supply; (13)Pin-Compatible to AD9220, AD9221, AD9223, AD9224, AD9225.
Diagrams
Image | Part No | Mfg | Description | Pricing (USD) |
Quantity | |||||||||||||||
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AD9226AST |
IC ADC 12BIT 65MSPS 48-LQFP |
Data Sheet |
Negotiable |
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AD9226ASTRL |
IC ADC 12BIT 65MSPS 48-LQFP |
Data Sheet |
Negotiable |
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AD9226ASTZ |
IC ADC 12BIT 65MSPS 48-LQFP |
Data Sheet |
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AD9226ASTZRL |
IC ADC 12BIT 65MSPS 48LQFP |
Data Sheet |
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