Datasheet Texas Instruments ADS8914BRGER — 数据表
| 制造商 | Texas Instruments |
| 系列 | ADS8914B |
| 零件号 | ADS8914BRGER |
ADS8914B具有内部基准缓冲器，内部LDO和multiSPI接口的24位，250-KSPS SAR ADC 24-VQFN -40至125
数据表
ADS891xB 18-Bit, High-Speed SAR ADCs With Integrated Reference Buffer, Integrated LDO, and multiSPIв„ў Digital Interface datasheet
PDF, 1.6 Mb, 修订版: A, 档案已发布: Jul 9, 2016
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价格
状态
| Lifecycle Status | Active (Recommended for new designs) |
| Manufacture's Sample Availability | No |
打包
| Pin | 24 |
| Package Type | RGE |
| Industry STD Term | VQFN |
| JEDEC Code | S-PQFP-N |
| Package QTY | 3000 |
| Carrier | LARGE T&R |
| Device Marking | 8914B |
| Width (mm) | 4 |
| Length (mm) | 4 |
| Thickness (mm) | .88 |
| Pitch (mm) | .5 |
| Max Height (mm) | 1 |
| Mechanical Data | 下载 |
参数化
| # Input Channels | 1 |
| Analog Voltage AVDD(Max) | 5.5 V |
| Analog Voltage AVDD(Min) | 3 V |
| Architecture | SAR |
| Digital Supply(Max) | 5.5 V |
| Digital Supply(Min) | 1.65 V |
| INL(Max) | 1.5 +/-LSB |
| Input Range(Max) | 5 V |
| Input Range(Min) | -5 V |
| Input Type | Differential |
| Integrated Features | Daisy-Chainable,Oscillator |
| Interface | SPI |
| Multi-Channel Configuration | N/A |
| Operating Temperature Range | -40 to 125 C |
| Package Group | VQFN |
| Package Size: mm2:W x L | 24VQFN: 16 mm2: 4 x 4(VQFN) PKG |
| Power Consumption(Typ) | 14 mW |
| Rating | Catalog |
| Reference Mode | Ext |
| Resolution | 18 Bits |
| SINAD | 102.48 dB |
| SNR | 102.5 dB |
| Sample Rate (max) | 250kSPS SPS |
| Sample Rate(Max) | 0.25 MSPS |
| THD(Typ) | -125 dB |
生态计划
| RoHS | Compliant |
设计套件和评估模块
- Evaluation Modules & Boards: ADS8910BEVM-PDK
ADS8910B SAR Analog to Digital Converter Evaluation Module
Lifecycle Status: Active (Recommended for new designs)
模型线
系列: ADS8914B (2)
- ADS8914BRGER ADS8914BRGET
制造商分类
- Semiconductors > Data Converters > Analog-to-Digital Converters (ADCs) > Precision ADCs (<=10MSPS)