OPA2130 低功耗精密 FET 输入运算放大器
The OPA130 series of FET-input op amps combine precision dc performance with low quiescent current. Single, dual, and quad versions have identical specifications for maximum design flexibility. They are ideal for general-purpose, portable, and battery operated applications, especially with high source impedance.
OPA130 op amps are easy to use and free from phase inversion and overload problems often found in common FET-input op amps. Input cascode circuitry provides excellent common-mode rejection and maintains low input bias current over its wide input voltage range. OPA130 series op amps are stable in unity gain and provide excellent dynamic behavior over a wide range of load conditions, including high load capacitance
|
OPA2130 |
| Number of Channels |
2 |
| Total Supply Voltage (V)(Min)(+5V=5, +/-5V=10) |
4.5 |
| Total Supply Voltage (V)(Max)(+5V=5, +/-5V=10) |
36 |
| Iq per channel(Max)(mA) |
0.65 |
| GBW(Typ)(MHz) |
1 |
| Slew Rate(Typ)(V/us) |
2 |
| VIO (25 deg C)(Max)(mV) |
1 |
| Offset Drift(Typ)(uV/C) |
2 |
| IIB(Max)(pA) |
20 |
| CMRR(Min)(dB) |
90 |
| Vn at 1kHz(Typ)(nV/rtHz) |
16 |
| Rating |
Catalog |
| Pin/Package |
8SOIC |
| Operating Temperature Range(C) |
|
| Approx. Price (US$) |
2.25 | 1ku |
OPA2130 特性
- LOW QUIESCENT CURRENT: 530uA/amp
- LOW OFFSET VOLTAGE: 1mV max
- HIGH OPEN-LOOP GAIN: 120dB min
- HIGH CMRR: 90dB min
- FET INPUT: IB = 20pA max
- EXCELLENT BANDWIDTH: 1MHz
- WIDE SUPPLY RANGE: ±2.25 to ±18V
- SINGLE, DUAL, AND QUAD VERSIONS
OPA2130 芯片订购指南
| 器件 |
状态 |
温度 |
价格（美元） |
封装 | 引脚 |
封装数量 | 封装载体 |
丝印标记 |
| OPA2130UA |
ACTIVE |
|
2.70 | 1ku |
SOIC (D) | 8 |
75 | TUBE |
|
| OPA2130UA/2K5 |
ACTIVE |
|
2.25 | 1ku |
SOIC (D) | 8 |
2500 | LARGE T&R |
|
| OPA2130UA/2K5E4 |
ACTIVE |
|
2.25 | 1ku |
SOIC (D) | 8 |
2500 | LARGE T&R |
|
| OPA2130UAE4 |
ACTIVE |
|
2.70 | 1ku |
SOIC (D) | 8 |
75 | TUBE |
|
OPA2130 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 |
| OPA2130UA |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-3-260C-168 HR |
OPA2130UA |
OPA2130UA |
| OPA2130UA/2K5 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-3-260C-168 HR |
OPA2130UA/2K5 |
OPA2130UA/2K5 |
| OPA2130UA/2K5E4 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-3-260C-168 HR |
OPA2130UA/2K5E4 |
OPA2130UA/2K5E4 |
| OPA2130UAE4 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-3-260C-168 HR |
OPA2130UAE4 |
OPA2130UAE4 |
OPA2130 应用技术支持与电子电路设计开发资源下载
- OPA2130 数据资料 dataSheet 下载.PDF
- TI 德州仪标准线性放大器产品选型与价格 . xls
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- 运算放大器的单电源操作 (PDF 2174 KB)
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- Op Amp Performance Analysis (PDF 76 KB)
- An Error Analysis of the ISO102 in a Small Signal Measuring Application (PDF 29 KB)
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- Operational Amplifier Macromodels: A Comparison (PDF 59 KB)