Datasheet Texas Instruments OPA4344 — 数据表
| 制造商 | Texas Instruments |
| 系列 | OPA4344 |
低功耗，单电源，轨到轨运算放大器MicroAmplifier（TM）系列
数据表
Low Power, Single-Supply, Rail-To-Rail Operational MicroAmplifier™ Series datasheet
PDF, 1.5 Mb, 修订版: A, 档案已发布: Aug 27, 2008
从文件中提取
价格
状态
| OPA4344EA/250 | OPA4344EA/250G4 | OPA4344EA/2K5 | OPA4344PA | OPA4344PAG4 | OPA4344UA | OPA4344UA/2K5 | OPA4344UA/2K5G4 | OPA4344UAG4 | |
|---|---|---|---|---|---|---|---|---|---|
| Lifecycle Status | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) | Obsolete (Manufacturer has discontinued the production of the device) | Obsolete (Manufacturer has discontinued the production of the device) | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) |
| Manufacture's Sample Availability | No | No | No | No | No | No | No | No | No |
打包
| OPA4344EA/250 | OPA4344EA/250G4 | OPA4344EA/2K5 | OPA4344PA | OPA4344PAG4 | OPA4344UA | OPA4344UA/2K5 | OPA4344UA/2K5G4 | OPA4344UAG4 | |
|---|---|---|---|---|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
| Pin | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 |
| Package Type | PW | PW | PW | N | N | D | D | D | D |
| Industry STD Term | TSSOP | TSSOP | TSSOP | PDIP | PDIP | SOIC | SOIC | SOIC | SOIC |
| JEDEC Code | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDIP-T | R-PDIP-T | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G |
| Package QTY | 250 | 250 | 2500 | 50 | 2500 | 2500 | 50 | ||
| Carrier | SMALL T&R | SMALL T&R | LARGE T&R | TUBE | TUBE | TUBE | LARGE T&R | LARGE T&R | TUBE |
| Device Marking | OPA | OPA | 4344EA | OPA4344PA | OPA4344PA | OPA4344UA | OPA4344UA | OPA4344UA | OPA4344UA |
| Width (mm) | 4.4 | 4.4 | 4.4 | 6.35 | 6.35 | 3.91 | 3.91 | 3.91 | 3.91 |
| Length (mm) | 5 | 5 | 5 | 19.3 | 19.3 | 8.65 | 8.65 | 8.65 | 8.65 |
| Thickness (mm) | 1 | 1 | 1 | 3.9 | 3.9 | 1.58 | 1.58 | 1.58 | 1.58 |
| Pitch (mm) | .65 | .65 | .65 | 2.54 | 2.54 | 1.27 | 1.27 | 1.27 | 1.27 |
| Max Height (mm) | 1.2 | 1.2 | 1.2 | 5.08 | 5.08 | 1.75 | 1.75 | 1.75 | 1.75 |
| Mechanical Data | 下载 | 下载 | 下载 | 下载 | 下载 | 下载 | 下载 | 下载 | 下载 |
参数化
| Parameters / Models | OPA4344EA/250 | OPA4344EA/250G4 | OPA4344EA/2K5 | OPA4344PA | OPA4344PAG4 | OPA4344UA | OPA4344UA/2K5 | OPA4344UA/2K5G4 | OPA4344UAG4 |
|---|---|---|---|---|---|---|---|---|---|
| Additional Features | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A |
| Architecture | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS |
| CMRR(Min), dB | 76 | 76 | 76 | 76 | 76 | 76 | 76 | 76 | 76 |
| CMRR(Typ), dB | 92 | 92 | 92 | 92 | 92 | 92 | 92 | 92 | 92 |
| GBW(Typ), MHz | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Input Bias Current(Max), pA | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Iq per channel(Max), mA | 0.25 | 0.25 | 0.25 | 0.25 | 0.25 | 0.25 | 0.25 | 0.25 | 0.25 |
| Iq per channel(Typ), mA | 0.15 | 0.15 | 0.15 | 0.15 | 0.15 | 0.15 | 0.15 | 0.15 | 0.15 |
| Number of Channels | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 |
| Offset Drift(Typ), uV/C | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 |
| Operating Temperature Range, C | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 |
| Output Current(Typ), mA | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 |
| Package Group | TSSOP | TSSOP | TSSOP | SOIC,TSSOP | SOIC,TSSOP | SOIC | SOIC | SOIC | SOIC |
| Package Size: mm2:W x L, PKG | 14TSSOP: 32 mm2: 6.4 x 5(TSSOP) | 14TSSOP: 32 mm2: 6.4 x 5(TSSOP) | 14TSSOP: 32 mm2: 6.4 x 5(TSSOP) | 14SOIC: 52 mm2: 6 x 8.65(SOIC),14TSSOP: 32 mm2: 6.4 x 5(TSSOP) | 14SOIC: 52 mm2: 6 x 8.65(SOIC),14TSSOP: 32 mm2: 6.4 x 5(TSSOP) | 14SOIC: 52 mm2: 6 x 8.65(SOIC) | 14SOIC: 52 mm2: 6 x 8.65(SOIC) | 14SOIC: 52 mm2: 6 x 8.65(SOIC) | 14SOIC: 52 mm2: 6 x 8.65(SOIC) |
| Rail-to-Rail | In,Out | In,Out | In,Out | In,Out | In,Out | In,Out | In,Out | In,Out | In,Out |
| Rating | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog |
| Slew Rate(Typ), V/us | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 |
| Total Supply Voltage(Max), +5V=5, +/-5V=10 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 |
| Total Supply Voltage(Min), +5V=5, +/-5V=10 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 |
| Vn at 1kHz(Typ), nV/rtHz | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 |
| Vos (Offset Voltage @ 25C)(Max), mV | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
生态计划
| OPA4344EA/250 | OPA4344EA/250G4 | OPA4344EA/2K5 | OPA4344PA | OPA4344PAG4 | OPA4344UA | OPA4344UA/2K5 | OPA4344UA/2K5G4 | OPA4344UAG4 | |
|---|---|---|---|---|---|---|---|---|---|
| RoHS | Compliant | Compliant | Compliant | Not Compliant | Not Compliant | Compliant | Compliant | Compliant | Compliant |
模型线
系列: OPA4344 (9)
制造商分类
- Semiconductors> Amplifiers> Operational Amplifiers (Op Amps)> Precision Op Amps