Datasheet Linear Technology LTC1857
| Manufacturer | Linear Technology |
| Series | LTC1857 |
8-Channel, 12-Bit, 100ksps SoftSpan A/D Converters with Shutdown
Datasheets
Datasheet LTC1857, LTC1858, LTC1859
PDF, 393 Kb, Language: en, File uploaded: Aug 19, 2017, Pages: 22
8-Channel, 16-Bit, 100ksps SoftSpan A/D Converters with Shutdown
8-Channel, 16-Bit, 100ksps SoftSpan A/D Converters with Shutdown
Extract from the document
Prices
Packaging
| LTC1857CG#PBF | LTC1857CG#TRPBF | LTC1857IG#PBF | LTC1857IG#TRPBF | |
|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 |
| Package | SSOP-28 Package Outline Drawing | SSOP-28 Package Outline Drawing | SSOP-28 Package Outline Drawing | SSOP-28 Package Outline Drawing |
| Package Code | G | G | G | G |
| Package Index | 05-08-1640 (G28) | 05-08-1640 (G28) | 05-08-1640 (G28) | 05-08-1640 (G28) |
| Pin Count | 28 | 28 | 28 | 28 |
Parametrics
| Parameters / Models | LTC1857CG#PBF | LTC1857CG#TRPBF | LTC1857IG#PBF | LTC1857IG#TRPBF |
|---|---|---|---|---|
| ADC INL, LSB | 1 | 1 | 1 | 1 |
| ADCs | 1 | 1 | 1 | 1 |
| Architecture | SAR | SAR | SAR | SAR |
| Bipolar/Unipolar Input | Unipolar, Bipolar, True Bipolar | Unipolar, Bipolar, True Bipolar | Unipolar, Bipolar, True Bipolar | Unipolar, Bipolar, True Bipolar |
| Bits, bits | 12 | 12 | 12 | 12 |
| Number of Channels | 8 | 8 | 8 | 8 |
| DNL, LSB | 1 | 1 | 1 | 1 |
| Demo Boards | DC682A | DC682A | DC682A | DC682A |
| Design Tools | Linduino File | Linduino File | Linduino File | Linduino File |
| Export Control | no | no | no | no |
| Features | MUXOUT/ADCIN | MUXOUT/ADCIN | MUXOUT/ADCIN | MUXOUT/ADCIN |
| I/O | Serial SPI | Serial SPI | Serial SPI | Serial SPI |
| Input Drive | Fully Differential, Single-Ended, Pseudo-Differential | Fully Differential, Single-Ended, Pseudo-Differential | Fully Differential, Single-Ended, Pseudo-Differential | Fully Differential, Single-Ended, Pseudo-Differential |
| Input Span | 0V to 5V, 0V to 10V, В±5V, В±10V | 0V to 5V, 0V to 10V, В±5V, В±10V | 0V to 5V, 0V to 10V, В±5V, В±10V | 0V to 5V, 0V to 10V, В±5V, В±10V |
| Internal Reference | yes | yes | yes | yes |
| Operating Temperature Range, °C | 0 to 70 | 0 to 70 | -40 to 85 | -40 to 85 |
| Power, mW | 40 | 40 | 40 | 40 |
| SFDR, dB | 103 | 103 | 103 | 103 |
| SINAD, dB | 74 | 74 | 74 | 74 |
| SNR, dB | 74 | 74 | 74 | 74 |
| Simultaneous | no | no | no | no |
| Speed, ksps | 100 | 100 | 100 | 100 |
| Supply Voltage Range | 5V | 5V | 5V | 5V |
| THD dB, dB | -101 | -101 | -101 | -101 |
Eco Plan
| LTC1857CG#PBF | LTC1857CG#TRPBF | LTC1857IG#PBF | LTC1857IG#TRPBF | |
|---|---|---|---|---|
| RoHS | Compliant | Compliant | Compliant | Compliant |
Other Options
LTC1858 LTC1858 LTC1859 LTC1859
Model Line
Series: LTC1857 (4)
Manufacturer's Classification
- Data Conversion > Analog-to-Digital Converters (ADC) > Precision ADCs (Fs < 10Msps) > Multi Channel ADCs
