Datel ADC-228A
The ADC-228A combines analog front-end circuitry and a flash A/D converter to digitize high-speed analog signals at a rate of 20 million samples per second. The ADC-228A contains an 8-bit, 20MHz, flash A/D, a wideband analog input buffer, a precision voltage reference, temperature compensation circuitry, reference trims, and a three-state output buffer in a 24-pin package. The ADC-228A offers significant savings by combining all of the circuitry in a single package.
| Part No. |
ADC-228A |
| Datasheet |
ADC-228A
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| Manufacturer |
 Datel |
| Description |
Complete Flash A/D Converter |
| Buy |
Stock & Price
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FEATURES
8-Bit flash A/D converter 20MHz sampling rate Complete support circuitry Low power, 900mW Sample-hold not required Three-state outputs MIL-STD-883 versions ADC-228A 8-Bit, 20MHz, Complete Flash A/D Converter PRODUCT OVERVIEW Valuable board real estate is saved, and design time and manufacturing costs are reduced. The ADC-228A is housed in a 24-pin ceramic DDIP package and is available in the commercial (0 to +70°C), industrial (–40 to +100°C), or military (–55 to +125°C) temperature ranges. A MIL-STD-883 version is also available. Operation is from ±15V and +5V power supplies. INPUT/OUTPUT CONNECTIONS Pin FUNCTION Pin FUNCTION 1 +5V SUPPLY 24 BIT 8 (LSB) 2 GROUND 23 BIT 7 3 +5V REFERENCE OUT 22 BIT 6 4 GROUND 21 BIT 5 5 ANALOG INPUT 20 NO CONNECTION 6 GROUND 19 +15V SUPPLY 7 GROUND 18 CLOCK INPUT 8 NO CONNECTION 17 BIT 4 9 NO CONNECTION 16 BIT 3 10 –15V SUPPLY 15 BIT 2 11 CS1 14 BIT 1 (MSB) 12 CS2 13 NO CONNECTION CS1 11 CS2 12 NO CONNECTION 8 NO CONNECTION 9 CLO...
