Datasheet Texas Instruments ADS8885 — 数据表
| 制造商 | Texas Instruments |
| 系列 | ADS8885 |
18位，400kSPS，串行接口，微功耗，微型，真正差分输入，SAR ADC
数据表
18-Bit, 400-kSPS, Serial Interface, microPower, Miniature, True-Differential Inp datasheet
PDF, 1.4 Mb, 修订版: A, 档案已发布: Dec 17, 2013
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价格
状态
| ADS8885IDGS | ADS8885IDGSR | ADS8885IDRCR | ADS8885IDRCT | |
|---|---|---|---|---|
| Lifecycle Status | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) |
| Manufacture's Sample Availability | Yes | Yes | No | No |
打包
| ADS8885IDGS | ADS8885IDGSR | ADS8885IDRCR | ADS8885IDRCT | |
|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 |
| Pin | 10 | 10 | 10 | 10 |
| Package Type | DGS | DGS | DRC | DRC |
| Industry STD Term | VSSOP | VSSOP | VSON | VSON |
| JEDEC Code | S-PDSO-G | S-PDSO-G | S-PDSO-N | S-PDSO-N |
| Package QTY | 80 | 2500 | 3000 | 250 |
| Carrier | TUBE | LARGE T&R | LARGE T&R | SMALL T&R |
| Device Marking | 8885 | 8885 | 8885 | 8885 |
| Width (mm) | 3 | 3 | 3 | 3 |
| Length (mm) | 3 | 3 | 3 | 3 |
| Thickness (mm) | 1.02 | 1.02 | .9 | .9 |
| Pitch (mm) | .5 | .5 | .5 | .5 |
| Max Height (mm) | 1.07 | 1.07 | 1 | 1 |
| Mechanical Data | 下载 | 下载 | 下载 | 下载 |
参数化
| Parameters / Models | ADS8885IDGS | ADS8885IDGSR | ADS8885IDRCR | ADS8885IDRCT |
|---|---|---|---|---|
| # Input Channels | 1 | 1 | 1 | 1 |
| Analog Voltage AVDD(Max), V | 3.6 | 3.6 | 3.6 | 3.6 |
| Analog Voltage AVDD(Min), V | 2.7 | 2.7 | 2.7 | 2.7 |
| Architecture | SAR | SAR | SAR | SAR |
| Digital Supply(Max), V | 3.6 | 3.6 | 3.6 | 3.6 |
| Digital Supply(Min), V | 1.65 | 1.65 | 1.65 | 1.65 |
| INL(Max), +/-LSB | 3 | 3 | 3 | 3 |
| Input Range(Max), V | 5 | 5 | 5 | 5 |
| Input Range(Min), V | -5 | -5 | -5 | -5 |
| Input Type | Differential | Differential | Differential | Differential |
| Integrated Features | Daisy-Chainable,Oscillator | Daisy-Chainable,Oscillator | Daisy-Chainable,Oscillator | Daisy-Chainable,Oscillator |
| Interface | SPI | SPI | SPI | SPI |
| Multi-Channel Configuration | N/A | N/A | N/A | N/A |
| Operating Temperature Range, C | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 |
| Package Group | VSSOP | VSSOP | VSON | VSON |
| Package Size: mm2:W x L, PKG | 10VSSOP: 15 mm2: 4.9 x 3(VSSOP) | 10VSSOP: 15 mm2: 4.9 x 3(VSSOP) | 10VSON: 9 mm2: 3 x 3(VSON) | 10VSON: 9 mm2: 3 x 3(VSON) |
| Power Consumption(Typ), mW | 2.6 | 2.6 | 2.6 | 2.6 |
| Rating | Catalog | Catalog | Catalog | Catalog |
| Reference Mode | Ext | Ext | Ext | Ext |
| Resolution, Bits | 18 | 18 | 18 | 18 |
| SINAD, dB | 99.9 | 99.9 | 99.9 | 99.9 |
| SNR, dB | 100 | 100 | 100 | 100 |
| Sample Rate (max), SPS | 400kSPS | 400kSPS | 400kSPS | 400kSPS |
| Sample Rate(Max), MSPS | 0.4 | 0.4 | 0.4 | 0.4 |
| THD(Typ), dB | -115 | -115 | -115 | -115 |
生态计划
| ADS8885IDGS | ADS8885IDGSR | ADS8885IDRCR | ADS8885IDRCT | |
|---|---|---|---|---|
| RoHS | Compliant | Compliant | Compliant | Compliant |
模型线
系列: ADS8885 (4)
制造商分类
- Semiconductors> Data Converters> Analog-to-Digital Converters (ADCs)> Precision ADCs (<=10MSPS)