ADS-942AMC

Features:

· 14-bit resolution
· 2MHz minimum throughput
· Low-power, 2.2 Watts
· Functionally complete
· Internal reference and S/H amplifier
· 78dB signal-to-noise ratio
· Full Nyquist-rate sampling
· Small 32-pin TDIP


Specifications

 

PARAMETERS	LIMITS	UNITS
+15V Supply (Pin 12) 15V Supply (Pin 13) +5V Supply (Pin 10) 5V Supply (Pin 14) Digital Inputs (Pin 8,9, 32) Analog Input (Pin 3) Lead Temp. (10 seconds)	0 to +16 0 to 16 0 to +6 0 to 6 0.3 to +VDD +0.3 ±15 +300	Volts Volts Volts Volts Volts Volts °C

Description

     DATEL's ADS-942A is a functionally complete, 14-bit, 2MHz, sampling A/D converter. Packaged in a 32-pin TDIP, ADS-942A contains a fast-settling sample/hold amplifier, a 14-bit subranging (two-pass) A/D converter, a precision reference, three-state output register, and all the timing/control logic necessary to operate from a single start convert pulse.
      The ADS-942A is optimized for wideband frequency-domain applications and is fully FFT tested. The ADS-942A requires ±15V and ±5V supplies and typically consumes 2.2 Watts