OPA2131 通用 FET- 输入运算放大器
The OPA131 series of FET-input op amps provides high performance at low cost. Single, dual, and quad versions in industry-standard pinouts allow cost-effective design options.
The OPA131 series offers excellent general-purpose performance, including low offset voltage, drift, and good dynamic characteristics.
Single, dual, and quad versions are available in DIP and SO packages. Performance grades include commercial and industrial temperature ranges
|
OPA2131 |
| Number of Channels |
2 |
| Total Supply Voltage (V)(Min)(+5V=5, +/-5V=10) |
9 |
| Total Supply Voltage (V)(Max)(+5V=5, +/-5V=10) |
36 |
| Iq per channel(Max)(mA) |
1.75 |
| GBW(Typ)(MHz) |
4 |
| Slew Rate(Typ)(V/us) |
10 |
| VIO (25 deg C)(Max)(mV) |
1 |
| Offset Drift(Typ)(uV/C) |
2 |
| IIB(Max)(pA) |
50 |
| CMRR(Min)(dB) |
70 |
| Vn at 1kHz(Typ)(nV/rtHz) |
15 |
| Rating |
Catalog |
| Pin/Package |
8SOIC |
| Approx. Price (US$) |
1.35 | 1ku |
| Operating Temperature Range(C) |
-55 to 125 |
OPA2131 特性
- FET INPUT: IB = 50pA max
- LOW OFFSET VOLTAGE: 750uV max
- WIDE SUPPLY RANGE: ±4.5V to ±18V
- SLEW RATE: 10V/us
- WIDE BANDWIDTH: 4MHz
- EXCELLENT CAPACITIVE LOAD DRIVE
- SINGLE, DUAL, QUAD VERSIONS
OPA2131 芯片订购指南
OPA2131 质量与无铅数据
| 器件 |
环保计划* |
铅/焊球涂层 |
MSL 等级/回流焊峰 |
环保信息与无铅 (Pb-free) |
DPPM / MTBF / FIT 率 |
| OPA2131U |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-3-260C-168 HR |
OPA2131U |
OPA2131U |
| OPA2131UA |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-3-260C-168 HR |
OPA2131UA |
OPA2131UA |
| OPA2131UA/2K5 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-3-260C-168 HR |
OPA2131UA/2K5 |
OPA2131UA/2K5 |
| OPA2131UA/2K5E4 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-3-260C-168 HR |
OPA2131UA/2K5E4 |
OPA2131UA/2K5E4 |
| OPA2131UAE4 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-3-260C-168 HR |
OPA2131UAE4 |
OPA2131UAE4 |
| OPA2131UG4 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-3-260C-168 HR |
OPA2131UG4 |
OPA2131UG4 |
| OPA2131UJ |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-3-260C-168 HR |
OPA2131UJ |
OPA2131UJ |
| OPA2131UJ/2K5 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-3-260C-168 HR |
OPA2131UJ/2K5 |
OPA2131UJ/2K5 |
| OPA2131UJ/2K5E4 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-3-260C-168 HR |
OPA2131UJ/2K5E4 |
OPA2131UJ/2K5E4 |
| OPA2131UJE4 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-3-260C-168 HR |
OPA2131UJE4 |
OPA2131UJE4 |
OPA2131 应用技术支持与电子电路设计开发资源下载
- OPA2131 数据资料 dataSheet 下载.PDF
- TI 德州仪器仪运算放大器 (Op Amp)产品选型与价格 . xls
- 所选封装材料的热学和电学性质 (PDF 645 KB)
- 高速数据转换 (PDF 1967 KB)
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- 运算放大器的单电源操作 (PDF 2174 KB)
- Tuning in Amplifiers (PDF 44 KB)
- Op Amp Performance Analysis (PDF 76 KB)
- An Error Analysis of the ISO102 in a Small Signal Measuring Application (PDF 29 KB)
- Level Shifting Signals with Differential Amplifiers (PDF 23 KB)
- Operational Amplifier Macromodels: A Comparison (PDF 59 KB)
OPA2131 工具与软件
