Features: · 14-bit resolution· 500kHz sampling rate· Functionally complete; No missing codes· Small 24-pin DDIP or SMT package· Operates from ±15V or ±12V supplies· Low power, 1.75 Watts maximum· Samples up to Nyquist frequencies· Outstanding dynamic performance· Bipolar ±5V input rangeSpecificati...
ADS-926: Features: · 14-bit resolution· 500kHz sampling rate· Functionally complete; No missing codes· Small 24-pin DDIP or SMT package· Operates from ±15V or ±12V supplies· Low power, 1.75 Watts maximum· Sa...
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PARAMETERS | LIMITS | UNITS |
+12V/+15V Supply (Pin 22) | 0 to +16 | Volts |
12V/15V Supply (Pin 24) | 0 to 16 | Volts |
+5V Supply (Pin 13) | 0 to +6 | Volts |
Digital Input (Pin 16) | 0.3 to +VDD +0.3 | Volts |
Analog Input (Pin 3) |
±15 | Volts |
Lead Temperature (10 seconds) | +300 | °C |
The ADS-926 is a high-performance, 14-bit, 500kHz sampling A/D converter. ADS-926 accurately samples full-scale input signals up to Nyquist frequencies with no missing codes and exhibits outstanding dynamic performance that surpasses most 16-bit, 500kHz sampling A/D's. THD and SNR, for example, are typically 90dB and 80dB when converting fullscale input signals up to 100kHz.
Housed in a small 24-pin DDIP or SMT (gull-wing) package, the functionally complete ADS-926 contains a fast-settling sample-hold amplifier, a subranging (two-pass) A/D converter, a precise voltage reference, timing/control logic, and errorcorrection circuitry. Digital input and output levels are TTL.
Requiring ±15V (or ±12V) and +5V supplies, the ADS-926 dissipates only 1.75W (1.6W for ±12V), maximum. The unit is offered with a bipolar input (5V to +5V). Models are available for use in either commercial (0 to +70°C) or military (55 to +125°C) operating temperature ranges.
Applications include radar, sonar, spectrum analysis, and graphic/medical imaging. Contact DATEL for information on ADS-926 screened to MIL-STD-883.