Datasheet Texas Instruments ADS8380IBRHPT — 数据表
| 制造商 | Texas Instruments |
| 系列 | ADS8380 |
| 零件号 | ADS8380IBRHPT |
具有参考和单极性伪差分输入的18位600KSPS串行ADC 28-VQFN -40至85
数据表
18-Bit 600-kHz Pseudo-Diff Input MicroPower Sampling Analog-to-Digit Converter datasheet
PDF, 1.9 Mb, 修订版: A, 档案已发布: Dec 20, 2004
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价格
状态
| Lifecycle Status | Active (Recommended for new designs) |
| Manufacture's Sample Availability | No |
打包
| Pin | 28 | 28 |
| Package Type | RHP | RHP |
| Industry STD Term | VQFN | VQFN |
| JEDEC Code | S-PQFP-N | S-PQFP-N |
| Package QTY | 250 | 250 |
| Carrier | SMALL T&R | SMALL T&R |
| Device Marking | ADS8380I | B |
| Width (mm) | 6 | 6 |
| Length (mm) | 6 | 6 |
| Thickness (mm) | .9 | .9 |
| Pitch (mm) | .65 | .65 |
| Max Height (mm) | 1 | 1 |
| Mechanical Data | 下载 | 下载 |
参数化
| # Input Channels | 1 |
| Analog Voltage AVDD(Max) | 5.25 V |
| Analog Voltage AVDD(Min) | 4.75 V |
| Architecture | SAR |
| Digital Supply(Max) | 5.25 V |
| Digital Supply(Min) | 2.7 V |
| INL(Max) | 4 +/-LSB |
| Input Range(Max) | 4.2 V |
| Input Type | Pseudo-Differential,Single-Ended |
| Integrated Features | Oscillator |
| Interface | SPI |
| Multi-Channel Configuration | N/A |
| Operating Temperature Range | -40 to 85 C |
| Package Group | VQFN |
| Package Size: mm2:W x L | 28VQFN: 36 mm2: 6 x 6(VQFN) PKG |
| Power Consumption(Typ) | 115 mW |
| Rating | Catalog |
| Reference Mode | Ext,Int |
| Resolution | 18 Bits |
| SINAD | 91 dB |
| SNR | 91 dB |
| Sample Rate (max) | 600kSPS SPS |
| Sample Rate(Max) | 0.6 MSPS |
| THD(Typ) | -112 dB |
生态计划
| RoHS | Compliant |
应用须知
- Using the ADS8380 with the TMS320C6713 DSPPDF, 191 Kb, 档案已发布: Mar 30, 2005
This application report presents a solution to interfacing the ADS8380 18-bit, 600-KSPS serial interface converter to the TMS320C6713 DSP. The hardware solution is made up of existing hardware: the ADS8380EVM, 'C6713 DSK, and 5-6K Interface Board. The software demonstrates how to use an EDMA and timer peripheral to collect data at 598 kHz. Discussed also are some of the key points to remember when - Determining Minimum Acquisition Times for SAR ADCs, part 1 (Rev. A)PDF, 227 Kb, 修订版: A, 档案已发布: Nov 10, 2010
This application report analyzes a simple method for calculating minimum acquisition times for successive-approximation register analog-to-digital converters (SAR ADCs). The input structure of the ADC is examined along with the driving circuit. The voltage on the sampling capacitor is then determined for the case when a step function is applied to the input of the driving circuit. Three different - Determining Minimum Acquisition Times for SAR ADCs, part 2PDF, 215 Kb, 档案已发布: Mar 17, 2011
The input structure circuit of a successive-approximation register analog-to-digital converter (SAR ADC) incombination with the driving circuit forms a transfer function that can be used to determine minimum acquisition times for different types of applied input signals. This application report, which builds on Determining Minimum Acquisition Times for SAR ADCs When a Step Function is Applied to
模型线
系列: ADS8380 (3)
- ADS8380IBRHPT ADS8380IBRHPTG4 ADS8380IRHPT
制造商分类
- Semiconductors > Data Converters > Analog-to-Digital Converters (ADCs) > Precision ADCs (<=10MSPS)