Datasheet Texas Instruments OPA2191IDGKR — 数据表
| 制造商 | Texas Instruments |
| 系列 | OPA2191 |
| 零件号 | OPA2191IDGKR |
低功耗，精密，36V e-trim™ВCMOS放大器8-VSSOP -40至125
数据表
OPAx191 36-V, Low Power, Precision, CMOS, Rail-to-Rail Input/Output, Low Offset Voltage, Low Input Bias Current Op Amp datasheet
PDF, 3.3 Mb, 修订版: A, 档案已发布: Apr 12, 2016
从文件中提取
价格
状态
| Lifecycle Status | Active (Recommended for new designs) |
| Manufacture's Sample Availability | Yes |
打包
| Pin | 8 |
| Package Type | DGK |
| Industry STD Term | VSSOP |
| JEDEC Code | R-PDSO-G |
| Package QTY | 2500 |
| Carrier | LARGE T&R |
| Device Marking | 2191 |
| Width (mm) | 3 |
| Length (mm) | 3 |
| Thickness (mm) | .97 |
| Pitch (mm) | .65 |
| Max Height (mm) | 1.07 |
| Mechanical Data | 下载 |
参数化
| Additional Features | EMI Hardened,High Cload Drive |
| Architecture | CMOS |
| CMRR(Min) | 120 dB |
| CMRR(Typ) | 140 dB |
| GBW(Typ) | 2.5 MHz |
| Input Bias Current(Max) | 20 pA |
| Iq per channel(Max) | 0.2 mA |
| Iq per channel(Typ) | 0.14 mA |
| Number of Channels | 2 |
| Offset Drift(Typ) | 0.15 uV/C |
| Operating Temperature Range | -40 to 125 C |
| Output Current(Typ) | 65 mA |
| Package Group | VSSOP |
| Package Size: mm2:W x L | 8VSSOP: 15 mm2: 4.9 x 3(VSSOP) PKG |
| Rail-to-Rail | In,Out |
| Rating | Catalog |
| Slew Rate(Typ) | 5.5 V/us |
| Total Supply Voltage(Max) | 36 +5V=5, +/-5V=10 |
| Total Supply Voltage(Min) | 4.5 +5V=5, +/-5V=10 |
| Vn at 1kHz(Typ) | 15 nV/rtHz |
| Vos (Offset Voltage @ 25C)(Max) | 0.025 mV |
生态计划
| RoHS | Compliant |
设计套件和评估模块
- Evaluation Modules & Boards: DIP-ADAPTER-EVM
DIP Adapter Evaluation Module
Lifecycle Status: Active (Recommended for new designs)
应用须知
- MUX-Friendly: Definition and BenefitsPDF, 212 Kb, 档案已发布: Sep 18, 2017
- Offset Correction Methods: Laser Trim, e-Trim, and Chopper (Rev. A)PDF, 795 Kb, 修订版: A, 档案已发布: Jul 20, 2017
- Tuning in AmplifiersPDF, 44 Kb, 档案已发布: Oct 2, 2000
Have you ever had the experience of designing an analog gain block with an amplifier that is specified to be unity gain stable only to find that it is oscillating out of control in your circuit? Or have you ever replaced a stable voltage feedback amplifier with a current feedback amplifier to find that the current feedback amplifier immediately oscillates when placed in the amplifier socket? Oscil - Single-Supply Operation of Operational AmplifiersPDF, 77 Kb, 档案已发布: Oct 2, 2000
Operation of op amps from single supply voltages is useful when negative supply voltages are not available. Furthermore, certain applications using high voltage and high current op amps can derive important benefits from single supply operation. - Op Amp Performance AnalysisPDF, 76 Kb, 档案已发布: Oct 2, 2000
This bulletin reflects the analysis power gained through knowledge of an op amp circuit's feedback factor. Feedback dictates the performance of an op amp both in function and in quality. The major specifications of the amplifier descibe an open-loop device awaiting feedback direction of the end circuit's function. Just how well the amplifier performs the function reflects through the feedback inte
模型线
系列: OPA2191 (4)
- OPA2191ID OPA2191IDGKR OPA2191IDGKT OPA2191IDR
制造商分类
- Semiconductors > Amplifiers > Operational Amplifiers (Op Amps) > Precision Op Amps