Datasheet Linear Technology LTC2338-18
| Manufacturer | Linear Technology |
| Series | LTC2338-18 |
18-Bit, 1Msps, ±10.24V True Bipolar, Fully Differential Input ADC with 100dB SNR
Datasheets
Datasheet LTC2338-18
PDF, 1.8 Mb, Language: en, File uploaded: Aug 20, 2017, Pages: 26
18-Bit, 1Msps, ±10.24V True Bipolar, Fully Differential Input ADC with 100dB SNR
18-Bit, 1Msps, ±10.24V True Bipolar, Fully Differential Input ADC with 100dB SNR
Extract from the document
Prices
Packaging
| LTC2338CMS-18#PBF | LTC2338CMS-18#TRPBF | LTC2338HMS-18#PBF | LTC2338HMS-18#TRPBF | LTC2338IMS-18#PBF | LTC2338IMS-18#TRPBF | |
|---|---|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 | 5 | 6 |
| Package | MS-16 Package Outline Drawing | MS-16 Package Outline Drawing | MS-16 Package Outline Drawing | MS-16 Package Outline Drawing | MS-16 Package Outline Drawing | MS-16 Package Outline Drawing |
| Package Code | MS | MS | MS | MS | MS | MS |
| Package Index | 05-08-1669 | 05-08-1669 | 05-08-1669 | 05-08-1669 | 05-08-1669 | 05-08-1669 |
| Pin Count | 16 | 16 | 16 | 16 | 16 | 16 |
Parametrics
| Parameters / Models | LTC2338CMS-18#PBF | LTC2338CMS-18#TRPBF | LTC2338HMS-18#PBF | LTC2338HMS-18#TRPBF | LTC2338IMS-18#PBF | LTC2338IMS-18#TRPBF |
|---|---|---|---|---|---|---|
| ADC INL, LSB | 1 | 1 | 1 | 1 | 1 | 1 |
| ADCs | 1 | 1 | 1 | 1 | 1 | 1 |
| Architecture | SAR | SAR | SAR | SAR | SAR | SAR |
| Bipolar/Unipolar Input | True Bipolar | True Bipolar | True Bipolar | True Bipolar | True Bipolar | True Bipolar |
| Bits, bits | 18 | 18 | 18 | 18 | 18 | 18 |
| Number of Channels | 1 | 1 | 1 | 1 | 1 | 1 |
| DNL, LSB | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 |
| Demo Boards | DC1908A-A | DC1908A-A | DC1908A-A | DC1908A-A | DC1908A-A | DC1908A-A |
| Design Tools | Linduino File,LinearLabTools | Linduino File,LinearLabTools | Linduino File,LinearLabTools | Linduino File,LinearLabTools | Linduino File,LinearLabTools | Linduino File,LinearLabTools |
| Export Control | no | no | no | no | no | no |
| I/O | Serial SPI | Serial SPI | Serial SPI | Serial SPI | Serial SPI | Serial SPI |
| Input Drive | Fully Differential | Fully Differential | Fully Differential | Fully Differential | Fully Differential | Fully Differential |
| Input Span | В±6.25V, В±10.24V, В±12.5V | В±6.25V, В±10.24V, В±12.5V | В±6.25V, В±10.24V, В±12.5V | В±6.25V, В±10.24V, В±12.5V | В±6.25V, В±10.24V, В±12.5V | В±6.25V, В±10.24V, В±12.5V |
| Internal Reference | yes | yes | yes | yes | yes | yes |
| Operating Temperature Range, °C | 0 to 70 | 0 to 70 | -40 to 125 | -40 to 125 | -40 to 85 | -40 to 85 |
| Power, mW | 50 | 50 | 50 | 50 | 50 | 50 |
| SFDR, dB | 117 | 117 | 117 | 117 | 117 | 117 |
| SINAD, dB | 101 | 101 | 101 | 101 | 101 | 101 |
| SNR, dB | 100 | 100 | 100 | 100 | 100 | 100 |
| Simultaneous | no | no | no | no | no | no |
| Speed, ksps | 1000 | 1000 | 1000 | 1000 | 1000 | 1000 |
| Supply Voltage Range | 5V | 5V | 5V | 5V | 5V | 5V |
| THD dB, dB | -115 | -115 | -115 | -115 | -115 | -115 |
Eco Plan
| LTC2338CMS-18#PBF | LTC2338CMS-18#TRPBF | LTC2338HMS-18#PBF | LTC2338HMS-18#TRPBF | LTC2338IMS-18#PBF | LTC2338IMS-18#TRPBF | |
|---|---|---|---|---|---|---|
| RoHS | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant |
Design Notes
- Generating a В±10.24V True Bipolar Input for an 18-Bit, 1Msps SAR ADC &mdash DN522PDF, 452 Kb, File published: Nov 26, 2013Extract from the document
Model Line
Series: LTC2338-18 (6)
Manufacturer's Classification
- Data Conversion > Analog-to-Digital Converters (ADC) > Precision ADCs (Fs < 10Msps) > Single Channel ADCs
- Space & Harsh Environment > Extended Temperature Plastic (H & MP) > Extended Temperature (H & MP) ADCs
