Datasheet Texas Instruments OPA340UA/2K5 — 数据表
| 制造商 | Texas Instruments |
| 系列 | OPA340 |
| 零件号 | OPA340UA/2K5 |
单电源轨至轨运算放大器MicroAmplifier™系列8-SOIC -40至85
数据表
OPAx340 Single-Supply, Rail-to-Rail Operational Amplifiers MicroAmplifier Series datasheet
PDF, 1.9 Mb, 修订版: C, 档案已发布: Jan 20, 2016
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价格
状态
| Lifecycle Status | Active (Recommended for new designs) |
| Manufacture's Sample Availability | No |
打包
| Pin | 8 | 8 |
| Package Type | D | D |
| Industry STD Term | SOIC | SOIC |
| JEDEC Code | R-PDSO-G | R-PDSO-G |
| Package QTY | 2500 | 2500 |
| Carrier | LARGE T&R | LARGE T&R |
| Device Marking | 340UA | OPA |
| 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
| Additional Features | N/A |
| Architecture | CMOS |
| CMRR(Min) | 80 dB |
| CMRR(Typ) | 92 dB |
| GBW(Typ) | 5.5 MHz |
| Input Bias Current(Max) | 10 pA |
| Iq per channel(Max) | 0.95 mA |
| Iq per channel(Typ) | 0.75 mA |
| Number of Channels | 1 |
| Offset Drift(Typ) | 2.5 uV/C |
| Operating Temperature Range | -40 to 85 C |
| Output Current(Typ) | 50 mA |
| Package Group | SOIC |
| Package Size: mm2:W x L | 8SOIC: 29 mm2: 6 x 4.9(SOIC) PKG |
| Rail-to-Rail | In,Out |
| Rating | Catalog |
| Slew Rate(Typ) | 6 V/us |
| Total Supply Voltage(Max) | 5.5 +5V=5, +/-5V=10 |
| Total Supply Voltage(Min) | 2.7 +5V=5, +/-5V=10 |
| Vn at 1kHz(Typ) | 25 nV/rtHz |
| Vos (Offset Voltage @ 25C)(Max) | 0.5 mV |
生态计划
| RoHS | Compliant |
应用须知
- AB-174: Getting the Full Potential from your ADC (Rev. A)PDF, 72 Kb, 修订版: A, 档案已发布: Jun 28, 2002
Many of today?s high-resolution ADCs (Analog-to-Digital Converters) are operating from a single supply and use fully differential inputs. This can be a problem for single-ended signals that are bipolar relative to common. This article illustrates circuit configurations that preserve the full-scale input range by using modern features, such as Programmable Gain Amplifiers (PGAs) and internal voltag - Precision Absolute Value CircuitsPDF, 100 Kb, 档案已发布: Oct 2, 2000
You can build a precision absolute value circuit using two op amps and two precision resistors. If you use an op amp and an IC difference amplifier no user supplied precision resistors or resistor adjustments are required. Circuits shown are suitable for precision split supply operation and for single-supply operation. When used with a rail-to-rail op amp the single supply circuit can approach a - A dual-polarity, bidirectional current-shunt monitorPDF, 704 Kb, 档案已发布: Oct 22, 2008
- Q4 2008 Issue Analog Applications JournalPDF, 1.5 Mb, 档案已发布: Oct 22, 2008
- Optoelectronics Circuit CollectionPDF, 261 Kb, 档案已发布: Jun 11, 2001
This application report presents a collection of analog circuits that may be useful in electro-optic applications such as optical networking. The circuits are Avalanche Photodiode Bias Supply 1; Linear TEC Driver-1, -2, and -3; Laser Diode Driver-1 and -2; and Temperature Under- and Over-range Sensing with a Window Comparator. - 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 - OPA340, OPA2340, OPA4340 EMI Immunity Performance (Rev. A)PDF, 90 Kb, 修订版: A, 档案已发布: Nov 2, 2012
- 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: OPA340 (10)
制造商分类
- Semiconductors > Amplifiers > Operational Amplifiers (Op Amps) > Precision Op Amps