A/D Converter features 1.0 Msps sampling rate.
Press Release Summary:
Housed in 32-pin ceramic TDIP package, 18-bit ADS-953 optimizes signal return paths and provides internal, local decoupling to obtain -95 dB peak harmonics and 76 µVrms noise-level performance. Signal-to-Noise Ratio is 93 dB, and unit offers no missing codes over operating temperature range. Gate array provides all timing and control logic needed to operate from single edge-triggered start convert pulse, while providing output data with no pipeline delays.
Original Press Release:
18-Bit A/D Features 1.0Msps Sampling Rate and -95dB Peak Harmonics
Industry's Fastest, Low-Distortion, Low-Noise Sampling A/D
o DATEL ADS-953 Sampling A/D Converter
o 18-bit resolution
o 1.0Msps sampling rate
o -95dB peak harmonics
o No pipeline delays
o Edge-triggered
o Low-noise: 76µVrms
o Functionally complete
o Small 32-pin ceramic TDIP package
o No missing codes over full temperature range
Low-Noise, High SNR, No Missing Codes
DATEL's ADS-953 optimizes signal return paths and provides internal, local decoupling to obtain an outstanding -95dB peak harmonic specification and 76µVrms noise-level performance. Signal-to-Noise Ratio, one of the most important specifications for imaging applications, is an impressive 93dB. The ADS-953 offers no missing codes over the full operating temperature range.
Functionally Complete with No Pipeline Delays
Utilizing various mixed-signal devices, DATELs ADS-953 packages an 18-bit, one Mega-Sample-per-Second (Msps) analog-to-digital converter in a functionally complete 32-pin TDIP ceramic hybrid. The proprietary gate array provides all the timing and control logic necessary to operate from a single edge-triggered start convert pulse, while providing the output data with no pipeline delays. Pipeline delays, often associated with high-resolution monolithic multi-pass converters, cannot be tolerated in many high-end, leading-edge applications that are time-critical.
Applications
Applications for the ADS-953 include numerous high-end instrumentation and imaging applications (life sciences, medical, industrial scientific instruments, military) and spectrum applications such as communications, radar and sonar.
Low Power Consumption...Temperature Range Options
The ADS-953 consumes just 1.45 Watts from ±15V and ±5V supplies. It is available for operation over both the commercial (0 to +70°C) and military (-55°C to +110°C) temperature ranges. Contact DATEL for high-reliability versions.
Price and Delivery
Delivery for either the ADS-953MC/ADS-953ME models is stock to 4 weeks for small quantity sample orders, with production quantities from 4 to 6 weeks.
Model Operating Temp. Range Price 100's
ADS-953MC 0 to +70°C $464.00
ADS-953ME -55 to +110°C $562.00
