ADSD-1410S

www.DataSheet4U.com ADSD-1410S Dual 14-Bit, 10MSPS Sampling A/D Converter FEATURES 14-bit resolution; 10MSPS sampling rate Functionally complete; ±2.5V input range No missing codes over full temperature range Edge-triggered ±5V supplies, 1.6 Watts 76dB SNR, –83dB THD Ideal for both time and frequency domain applications INPUT/OUTPUT CONNECTIONS PIN FUNCTION PIN FUNCTION 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 INPUT A +5VA ANALOG GROUND N.C. OFFSET A RANGE 1.6V REF ANALOG GROUND –5V ENABLE A START A VDD BIT 14 (LSB) BIT 13 BIT 12 BIT 11 BIT 10 BIT 9 BIT 8 DGND 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 INPUT B +5VA ANALOG GROUND N.C. OFFSET B N.C. EOC A ANALOG GROUND –5V ENABLE B START B EOC B BIT 1 (MSB) BIT 2 BIT 3 BIT 4 BIT 5 BIT 6 BIT 7 DGND GENERAL DESCRIPTION The ADSD-1410S is a functionally complete, dual 14-bit, 10MSPS, sampling A/D converter. Its standard, 40-pin, triple-wide SMT DIP contains two fast-settling sample/hold amplifiers, two 14-bit A/D converters, multiplexed output buffers, a precision reference, and all the timing and control logic necessary to operate from either two or a single start convert pulse. The ADSD-1410S is optimized for wideband frequencydomain applications and is fully FFT tested. The ADSD1410S requires only ±5V supplies and typically consumes 1.6 Watts. The digital output power supply is capable of directly driving 5V or 3V logic systems. Models are available in either commercial 0 to +70°C ...