LTC1417 - Low Power 14-Bit, 400ksps Sampling ADC Converter with Serial I/O
The LTC1417 converts 0V to 4.096V unipolar inputs when using a 5V supply and ±2.048V bipolar inputs when using ±5V supplies. DC specs include ±1.25LSB INL, ±1LSB DNL and no missing codes over temperature. Outstanding AC performance includes 81dB S/(N + D) and 95dB THD at a Nyquist input frequency of 200kHz.
The internal clock is trimmed for 2µs maximum conversion time. A separate convert start input and a data ready signal (BUSY) ease connections to FIFOs, DSPs and microprocessors.
Features- 16-Pin Narrow SSOP Package (SO-8 Footprint)
- Sample Rate: 400ksps
- ±1.25LSB INL and ±1LSB DNL Max
- Power Dissipation: 20mW (Typ)
- Single Supply 5V or ±5V Operation
- Serial Data Output
- No Missing Codes Over Temperature
- Power Shutdown: Nap and Sleep
- External or Internal Reference
- Differential High Impedance Analog Input
- Input Range: 0V to 4.096V or ±2.048V
- 81dB S/(N + D) and -95dB THD at Nyquist
Typical Application
 | Applications- High Speed Data Acquisition
- Digital Signal Processing
- Isolated Data Acquisition Systems
- Audio and Telecom Processing
- Spectrum Instrumentation
Packaging |
Order Information
| Part Number | Package | Temp | Price(1-99) | Price (1k)* |
|---|
| LTC1417ACGN#PBF | SSOP-16 | C | $11.10 | $9.40 |
| LTC1417ACGN#TRPBF | SSOP-16 | C | | $9.46 |
| LTC1417AIGN#PBF | SSOP-16 | I | $12.00 | $10.25 |
| LTC1417AIGN#TRPBF | SSOP-16 | I | | $10.31 |
| LTC1417CGN#PBF | SSOP-16 | C | $9.00 | $7.60 |
| LTC1417CGN#TRPBF | SSOP-16 | C | | $7.66 |
| LTC1417IGN#PBF | SSOP-16 | I | $9.95 | $8.40 |
| LTC1417IGN#TRPBF | SSOP-16 | I | | $8.46 |
Demo Boards
| Part Number | Description | Price |
|---|
| DC214A | LTC1417CGN | 14-Bit, 400ksps Serial ADC | $50.00 |
DatasheetDesign NoteReliability DataLT Journal | Related Product |
