Cadeka SPT8100
The SPT8100 is a high-performance, 16-bit analog-todigital converter that operates at a sample rate of up to 5 MSPS. The PGA is digitally programmable in seven selected settings over a 0 to +19.5 dB range. The SPT8100 also features an on-chip internal sample-andhold and internal reference for minimal external circuitry.| Part No. | SPT8100 |
|---|---|
| Datasheet | SPT8100 Download |
| Manufacturer |  Cadeka |
| Description | 5 MSPS CMOS A/D CONVERTER |
| Buy | Stock & Price |
FEATURES
● 16-bit, 5 MSPS CMOS analog-to-digital converter● On-chip PGA: gain range from 0 to 19.5 dB in seven selectable settings: 0 dB, +2.9 dB, +5.8 dB, +11.8 dB, +14.8 dB, +17.5 dB, +19.5 dB
● DLE: ±0.5 LSB, ILE: ±1.25 LSB
● SFDR: 94 dB @ ƒ IN = 900 kHz, –8.1 dBFS
● Internal sample-and-hold and voltage reference
● Power dissipation: 465 mW at 5 MSPS
● +5 V analog supply and +3.3 to +5.25 V digital output supply
● 44-lead LQFP plastic package
APPLICATIONS
● Data acquisition systems● IR imaging
● Scanners and digital copiers
● High-end CCD cameras
● Medical imaging
● Wireless communications
● Lab and test equipment
● Automatic test equipment
DESCRIPTION
Excellent dynamic performance and high linearity is achieved by a digitally calibrated pipelined architecture fabricated in CMOS process technology. A low-noise programmable gain amplifier (PGA) is also incorporated on chip. It operates from a single +5 V supply. Total power dissipation, including internal reference, is 465 mW. A separate digital output supply pin is provided for +3.3 V or 5 V logic output levels.
