Datasheet Texas Instruments REF1004I-2.5 — 数据表
| 制造商 | Texas Instruments |
| 系列 | REF1004-2.5 |
| 零件号 | REF1004I-2.5 |
微功耗参考电压8-SOIC -40至85
数据表
价格
状态
| Lifecycle Status | Active (Recommended for new designs) |
| Manufacture's Sample Availability | Yes |
打包
| Pin | 8 | 8 |
| Package Type | D | D |
| Industry STD Term | SOIC | SOIC |
| JEDEC Code | R-PDSO-G | R-PDSO-G |
| Package QTY | 75 | 75 |
| Carrier | TUBE | TUBE |
| Device Marking | REF | 0425 |
| Width (mm) | 3.91 | 3.91 |
| Length (mm) | 4.9 | 4.9 |
| Thickness (mm) | 1.58 | 1.58 |
| Pitch (mm) | 1.27 | 1.27 |
| Max Height (mm) | 1.75 | 1.75 |
| Mechanical Data | 下载 | 下载 |
参数化
| Initial Accuracy(Max) | 0.8 % |
| Iout/Iz(Max) | 20 mA |
| Min Iz for Regulation | 12 uA |
| Operating Temperature Range | -40 to 85,0 to 70 C |
| Package Group | SOIC |
| Package Size: mm2:W x L | 8SOIC: 29 mm2: 6 x 4.9(SOIC) PKG |
| Pin/Package | 8SOIC |
| Rating | Catalog |
| Reference Voltage | Fixed |
| Temp Coeff(Typ) | 20 ppm/ degree C |
| VO | 2.5 V |
| VO Adj(Max) | 2.5 V |
| VO Adj(Min) | 2.5 V |
| WBN 10-10 kHz(Typ) | 120 uVrms |
生态计划
| RoHS | Compliant |
应用须知
- How to get 23 bits of effective resolution from your 24-bit converterPDF, 96 Kb, 档案已发布: Sep 27, 2000
The ADS1210 and ADS1211 are precision, wide dynamic range, delta-sigma A/D converters that have 24 bits of no missing code and up to 23 bits rms of effective resolution. Because of the nature of the delta-sigma design architecture the circuit designer has control over more of the variables and interface options in the A/D's conversion process than is realizable with other converter architectures. - Comparing the ADS1201 to the CS5321 [745k]PDF, 212 Kb, 档案已发布: Sep 27, 2000
The intent of this application bulletin is to provide a simple means of comparing the operation of the ADS1201 delta-sigma modulator to Crystal's CS5321 delta-sigma modulator. It is not the intent of this document to descibe the theory or the operation behind delta-sigma modulators, it is merely to provide the methodology, configuration, and results of tests that were performed using these modulat - Remove the DC Portion of Signals with the ADS7817PDF, 55 Kb, 档案已发布: Sep 27, 2000
Unwanted portions of a signal, such as a DC pedestal, can be difficult to reject in a single supply circuit. A DC pedestal voltage most typically appears at the output of an operational amplifier with a small signal riding on top of it. This pedestal voltage is required in the analog domain to insure that the small signal that contains the pertinent information never falls below the ground potenti
模型线
系列: REF1004-2.5 (7)
制造商分类
- Semiconductors > Power Management > Voltage Reference > Shunt Voltage Reference
其他名称:
REF1004I2.5, REF1004I 2.5