Datasheet Texas Instruments DDC114 — 数据表
| 制造商 | Texas Instruments |
| 系列 | DDC114 |
DDC114：四路电流输入20位模数转换器
数据表
Quad Current Input, 20-Bit Analog-To-Digital Converter datasheet
PDF, 1.0 Mb, 修订版: C, 档案已发布: Apr 1, 2009
从文件中提取
价格
状态
| DDC114IRTCR | DDC114IRTCT | DDC114IRTCTG3 | |
|---|---|---|---|
| Lifecycle Status | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) |
| Manufacture's Sample Availability | Yes | No | Yes |
打包
| DDC114IRTCR | DDC114IRTCT | DDC114IRTCTG3 | |
|---|---|---|---|
| N | 1 | 2 | 3 |
| Pin | 48 | 48 | 48 |
| Package Type | RTC | RTC | RTC |
| Industry STD Term | VQFNP | VQFNP | VQFNP |
| JEDEC Code | S-PQFP-N | S-PQFP-N | S-PQFP-N |
| Package QTY | 2500 | 250 | 250 |
| Carrier | LARGE T&R | SMALL T&R | SMALL T&R |
| Device Marking | DDC114 | DDC114 | DDC114 |
| Width (mm) | 7 | 7 | 7 |
| Length (mm) | 7 | 7 | 7 |
| Thickness (mm) | .9 | .9 | .9 |
| Pitch (mm) | .5 | .5 | .5 |
| Max Height (mm) | .9 | .9 | .9 |
| Mechanical Data | 下载 | 下载 | 下载 |
参数化
| Parameters / Models | DDC114IRTCR | DDC114IRTCT | DDC114IRTCTG3 |
|---|---|---|---|
| # Input Channels | 4 | 4 | 4 |
| Interface | SPI | SPI | SPI |
| Operating Temperature Range, C | -40 to 85 | -40 to 85 | -40 to 85 |
| Package Group | VQFN | VQFN | VQFN |
| Package Size: mm2:W x L, PKG | 48VQFN: 49 mm2: 7 x 7(VQFN) | 48VQFN: 49 mm2: 7 x 7(VQFN) | 48VQFN: 49 mm2: 7 x 7(VQFN) |
| Rating | Catalog | Catalog | Catalog |
| Resolution, Bits | 20 | 20 | 20 |
| Sample Rate (max), SPS | 3.125kSPS | 3.125kSPS | 3.125kSPS |
| Special Features | Computed Tomography (CT) | Computed Tomography (CT) | Computed Tomography (CT) |
生态计划
| DDC114IRTCR | DDC114IRTCT | DDC114IRTCTG3 | |
|---|---|---|---|
| RoHS | Compliant | Compliant | Compliant |
应用须知
- Programming Tricks for Higher Conversion Speeds Utilizing Delta Sigma ConvertersPDF, 105 Kb, 档案已发布: Sep 27, 2000
Delta-Sigma Analog-to-Digital Converters are well known for their innate ability to resolve an analog input signal to very small LSB voltage ranges. The primarily applications for this type of product is in the Industrial Process Control market such as direct transducer interface for pressure, temperature, flow, weigh scales and force measurement systems.
模型线
系列: DDC114 (3)
制造商分类
- Semiconductors> Sensing Products> Photodiode Sensing