18-bit, 125 kS/s CMOS Analog-to-Digital Converter (ADC) with a parallel interface. Features single-ended input, bipolar/unipolar polarity, and 72dB SNR with 78dB SFDR. Operates from a 4.5V to 5.5V supply, consuming 75mW. Packaged in a 28-SOIC with gold contact plating, suitable for -40°C to 85°C operation.
PackageSOIC
PolarityBipolar, Unipolar
Power75mW
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Technical Specifications
Texas Instruments ADS774KU technical specifications.
General
| Package/Case | SOIC |
| Contact Plating | Gold |
| Conversion Rate | 125KS/s |
| Height | 2.35mm |
| Input Type | SINGLE-ENDED |
| Integral Nonlinearity (INL) | 0.5LSB |
| Interface | Parallel |
| Lead Free | Lead Free |
| Length | 18mm |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Max Power Dissipation | 120mW |
| Max Supply Voltage (DC) | 5.4V |
| Min Supply Voltage (DC) | 4.5V |
| Max Supply Voltage | 5.5V |
| Min Supply Voltage | 4.5V |
| Nominal Supply Current | 15mA |
| Number of A/D Converters | 1 |
| Number of Analog Inputs | 1 |
| Number of Bits | 18 |
| Number of Channels | 1 |
| Number of Converters | 1 |
| Number of Elements | 1 |
| Number of Inputs | 1 |
| Operating Supply Voltage | 5V |
| Package Quantity | 20 |
| Packaging | Rail/Tube |
| Polarity | Bipolar, Unipolar |
| Power Consumption | 75mW |
| Power Dissipation | 75mW |
| Radiation Hardening | No |
| Resolution | 12b |
| RoHS Compliant | Yes |
| Sampling Rate | 125KS/s |
| Signal to Noise Ratio (SNR) | 72dB |
| Spurious-free dynamic range (SFDR) | 78dB |
| Supply Type | Dual, Analog, Digital, Single |
| Width | 7.52mm |
Compliance
| RoHS | Compliant |
Datasheet
Texas Instruments ADS774KU Datasheet
Download the complete datasheet for Texas Instruments ADS774KU to view detailed technical specifications.
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