Datasheet Texas Instruments OPA2314 — 数据表
| 制造商 | Texas Instruments |
| 系列 | OPA2314 |
双通道，3MHz，低功耗，低噪声，RRI / O，1.8V CMOS运算放大器
数据表
OPAx314 3-MHz, Low-Power, Low-Noise, RRIO, 1.8-V CMOS Operational Amplifier datasheet
PDF, 2.0 Mb, 修订版: G, 档案已发布: Jun 30, 2015
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价格
状态
| OPA2314AID | OPA2314AIDGK | OPA2314AIDGKR | OPA2314AIDR | OPA2314AIDRBR | OPA2314AIDRBT | |
|---|---|---|---|---|---|---|
| Lifecycle Status | Active (Recommended for new designs) | Active (Recommended for new designs) | 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 | No | Yes | Yes | Yes | No |
打包
| OPA2314AID | OPA2314AIDGK | OPA2314AIDGKR | OPA2314AIDR | OPA2314AIDRBR | OPA2314AIDRBT | |
|---|---|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 | 5 | 6 |
| Pin | 8 | 8 | 8 | 8 | 8 | 8 |
| Package Type | D | DGK | DGK | D | DRB | DRB |
| Industry STD Term | SOIC | VSSOP | VSSOP | SOIC | VSON | VSON |
| JEDEC Code | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G | S-PDSO-N | S-PDSO-N |
| Package QTY | 75 | 80 | 2500 | 2500 | 3000 | 250 |
| Carrier | TUBE | TUBE | LARGE T&R | LARGE T&R | LARGE T&R | SMALL T&R |
| Device Marking | O2314 | OCPQ | OCPQ | O2314 | QXY | QXY |
| Width (mm) | 3.91 | 3 | 3 | 3.91 | 3 | 3 |
| Length (mm) | 4.9 | 3 | 3 | 4.9 | 3 | 3 |
| Thickness (mm) | 1.58 | .97 | .97 | 1.58 | .88 | .88 |
| Pitch (mm) | 1.27 | .65 | .65 | 1.27 | .65 | .65 |
| Max Height (mm) | 1.75 | 1.07 | 1.07 | 1.75 | 1 | 1 |
| Mechanical Data | 下载 | 下载 | 下载 | 下载 | 下载 | 下载 |
参数化
| Parameters / Models | OPA2314AID | OPA2314AIDGK | OPA2314AIDGKR | OPA2314AIDR | OPA2314AIDRBR | OPA2314AIDRBT |
|---|---|---|---|---|---|---|
| Additional Features | EMI Hardened,Tiny Package | EMI Hardened,Tiny Package | EMI Hardened,Tiny Package | EMI Hardened,Tiny Package | EMI Hardened,Tiny Package | EMI Hardened,Tiny Package |
| Architecture | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS |
| CMRR(Min), dB | 66 | 66 | 66 | 66 | 66 | 66 |
| CMRR(Typ), dB | 80 | 80 | 80 | 80 | 80 | 80 |
| GBW(Typ), MHz | 3 | 3 | 3 | 3 | 3 | 3 |
| Input Bias Current(Max), pA | 10 | 10 | 10 | 10 | 10 | 10 |
| Iq per channel(Max), mA | 0.19 | 0.19 | 0.19 | 0.19 | 0.19 | 0.19 |
| Iq per channel(Typ), mA | 0.15 | 0.15 | 0.15 | 0.15 | 0.15 | 0.15 |
| Number of Channels | 2 | 2 | 2 | 2 | 2 | 2 |
| Offset Drift(Typ), uV/C | 1 | 1 | 1 | 1 | 1 | 1 |
| Operating Temperature Range, C | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 |
| Output Current(Typ), mA | 20 | 20 | 20 | 20 | 20 | 20 |
| Package Group | SOIC | VSSOP | VSSOP | SOIC | SON | SON |
| Package Size: mm2:W x L, PKG | 8SOIC: 29 mm2: 6 x 4.9(SOIC) | 8VSSOP: 15 mm2: 4.9 x 3(VSSOP) | 8VSSOP: 15 mm2: 4.9 x 3(VSSOP) | 8SOIC: 29 mm2: 6 x 4.9(SOIC) | See datasheet (SON) | See datasheet (SON) |
| Rail-to-Rail | In,Out | In,Out | In,Out | In,Out | In,Out | In,Out |
| Rating | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog |
| Slew Rate(Typ), V/us | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 |
| Total Supply Voltage(Max), +5V=5, +/-5V=10 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 |
| Total Supply Voltage(Min), +5V=5, +/-5V=10 | 1.8 | 1.8 | 1.8 | 1.8 | 1.8 | 1.8 |
| Vn at 1kHz(Typ), nV/rtHz | 14 | 14 | 14 | 14 | 14 | 14 |
| Vos (Offset Voltage @ 25C)(Max), mV | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 |
生态计划
| OPA2314AID | OPA2314AIDGK | OPA2314AIDGKR | OPA2314AIDR | OPA2314AIDRBR | OPA2314AIDRBT | |
|---|---|---|---|---|---|---|
| RoHS | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant |
应用须知
- EMI Rejection Ratio of Operational Amplifiers (With OPA333 and OPA333-Q1 as an E (Rev. A)PDF, 372 Kb, 修订版: A, 档案已发布: Jul 1, 2015
This application report introduces the concept of electromagnetic interference rejection ratio (EMIRR IN+) as a measure of the immunity of an operational amplifier to responding to electromagnetic interference (EMI). Texas Instruments has developed the ability to accurately measure and quantify the immunity of an operational amplifier over a broad frequency spectrum extending from 10 MHz to 6 GHz. - 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: OPA2314 (6)
制造商分类
- Semiconductors> Amplifiers> Operational Amplifiers (Op Amps)> Precision Op Amps