Datasheet Linear Technology LTC2353-18 — 数据表
| 制造商 | Linear Technology |
| 系列 | LTC2353-18 |
具有30VP-P共模范围的缓冲双路18位550ksps / Ch±10.24V差分ADC
数据表
Datasheet LTC2353-18
PDF, 2.2 Mb, 语言: en, 文件上传: Mar 27, 2018, 页数: 38
Buffered Dual, 18-Bit, 550ksps/Ch Differential ±10.24V ADC with 30VP-P Common Mode Range
Buffered Dual, 18-Bit, 550ksps/Ch Differential ±10.24V ADC with 30VP-P Common Mode Range
从文件中提取
价格
打包
| LTC2353CLX-18#PBF | LTC2353HLX-18#PBF | LTC2353ILX-18#PBF | |
|---|---|---|---|
| N | 1 | 2 | 3 |
| Package | 7mm x 7mm LQFP-48 包装外形图 | 7mm x 7mm LQFP-48 包装外形图 | 7mm x 7mm LQFP-48 包装外形图 |
| Package Code | LX | LX | LX |
| Package Index | 05-08-1760 | 05-08-1760 | 05-08-1760 |
| Pin Count | 48 | 48 | 48 |
参数化
| Parameters / Models | LTC2353CLX-18#PBF | LTC2353HLX-18#PBF | LTC2353ILX-18#PBF |
|---|---|---|---|
| ADC INL, LSB | 1 | 1 | 1 |
| ADCs | 1 | 1 | 1 |
| Architecture | SAR | SAR | SAR |
| Bipolar/Unipolar Input | Bipolar, Unipolar | Bipolar, Unipolar | Bipolar, Unipolar |
| Bits, bits | 18 | 18 | 18 |
| Number of Channels | 2 | 2 | 2 |
| DNL, LSB | 0.3 | 0.3 | 0.3 |
| Demo Boards | DC2365A-C ,DC2365A-G | DC2365A-C ,DC2365A-G | DC2365A-C ,DC2365A-G |
| Export Control | no | no | no |
| Features | Buffered Inputs, Simultaneous Sampling, SoftSpan | Buffered Inputs, Simultaneous Sampling, SoftSpan | Buffered Inputs, Simultaneous Sampling, SoftSpan |
| I/O | Serial SPI, Serial LVDS | Serial SPI, Serial LVDS | Serial SPI, Serial LVDS |
| INL ppm, ppm | 1 | 1 | 1 |
| Input Drive | Differential, Single Ended | Differential, Single Ended | Differential, Single Ended |
| Input Span | В±10.24V, 0V to 10.24V, В±5.12V, 0V to 5.12V nn В±12.5V, 0V to 12.5V, В±6.25V, 0V to 6.25V | В±10.24V, 0V to 10.24V, В±5.12V, 0V to 5.12V nn В±12.5V, 0V to 12.5V, В±6.25V, 0V to 6.25V | В±10.24V, 0V to 10.24V, В±5.12V, 0V to 5.12V nn В±12.5V, 0V to 12.5V, В±6.25V, 0V to 6.25V |
| Internal Reference | yes | yes | yes |
| Operating Temperature Range, °C | 0 to 70 | -40 to 125 | -40 to 85 |
| Power, mW | 187 | 187 | 187 |
| SFDR, dB | 112 | 112 | 112 |
| SINAD, dB | 96.2 | 96.2 | 96.2 |
| SNR, dB | 96.4 | 96.4 | 96.4 |
| Simultaneous | yes | yes | yes |
| Speed, ksps | 550 | 550 | 550 |
| Supply Voltage Range | 2.375V to 5.25V | 2.375V to 5.25V | 2.375V to 5.25V |
| THD dB, dB | -110 | -110 | -110 |
生态计划
| LTC2353CLX-18#PBF | LTC2353HLX-18#PBF | LTC2353ILX-18#PBF | |
|---|---|---|---|
| RoHS | Compliant | Compliant | Compliant |
应用须知
- Buffered ADC Family Eliminates Signal Conditioning Complexity &mdash AN167PDF, 1.3 Mb, 档案已发布: Sep 20, 2017从文件中提取
模型线
系列: LTC2353-18 (3)
制造商分类
- Data Conversion > Analog-to-Digital Converters (ADC) > Precision ADCs (Fs < 10Msps) > Simultaneous Sampling ADCs | Multi Channel ADCs