OPA4132 高速 FET 输入运算放大器
The OPA132 series of FET-input op amps provides highspeed and excellent dc performance. The combination of high slew rate and wide bandwidth provide fast settling time. Single, dual, and quad versions have identical specifications for maximum design flexibility. High performance grades are available in the single and dual versions. All are ideal for general-purpose, audio, data acquisition and communications applications, especially where high source impedance is encountered.
OPA132 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
|
OPA132 |
OPA2132 |
OPA4132 |
| Number of Channels |
1 |
2 |
4 |
| Total Supply Voltage (V)(Min)(+5V=5, +/-5V=10) |
5 |
5 |
5 |
| Total Supply Voltage (V)(Max)(+5V=5, +/-5V=10) |
36 |
36 |
36 |
| Iq per channel(Max)(mA) |
4.8 |
4.8 |
4.8 |
| GBW(Typ)(MHz) |
8 |
8 |
8 |
| Slew Rate(Typ)(V/us) |
20 |
20 |
20 |
| VIO (25 deg C)(Max)(mV) |
0.5 |
0.5 |
2 |
| Offset Drift(Typ)(uV/C) |
2 |
2 |
2 |
| IIB(Max)(pA) |
50 |
50 |
50 |
| CMRR(Min)(dB) |
96 |
96 |
85 |
| Vn at 1kHz(Typ)(nV/rtHz) |
8 |
8 |
8 |
| Rating |
Catalog |
Catalog |
Catalog |
| Pin/Package |
8SOIC |
8PDIP, 8SOIC |
14SOIC |
| Approx. Price (US$) |
-40 to 125 |
-40 to 125 |
-40 to 85 |
| Operating Temperature Range(C) |
1.45 | 1ku |
2.40 | 1ku |
4.55 | 1ku |
OPA4132 特性
- FET INPUT: IB = 50pA max
- WIDE BANDWIDTH: 8MHz
- HIGH SLEW RATE: 20V/us
- LOW NOISE: 8nV/
Hz (1kHz)
- LOW DISTORTION: 0.00008%
- HIGH OPEN-LOOP GAIN: 130dB (600
load)
- WIDE SUPPLY RANGE: ±2.5 to ±18V
- LOW OFFSET VOLTAGE: 500uV max
- SINGLE, DUAL, AND QUAD VERSIONS
OPA4132 芯片订购指南
| 器件 |
状态 |
|
价格（美元） |
封装 | 引脚 |
封装数量 | 封装载体 |
丝印标记 |
| OPA4132UA |
ACTIVE |
-40 to 85 |
5.45 | 1ku |
SOIC (D) | 14 |
50 | TUBE |
|
| OPA4132UA/2K5 |
ACTIVE |
-40 to 85 |
4.55 | 1ku |
SOIC (D) | 14 |
2500 | LARGE T&R |
|
| OPA4132UA/2K5E4 |
ACTIVE |
-40 to 85 |
4.55 | 1ku |
SOIC (D) | 14 |
2500 | LARGE T&R |
|
| OPA4132UA/2K5G4 |
ACTIVE |
-40 to 85 |
4.55 | 1ku |
SOIC (D) | 14 |
2500 | LARGE T&R |
|
| OPA4132UAE4 |
ACTIVE |
-40 to 85 |
5.45 | 1ku |
SOIC (D) | 14 |
50 | LARGE T&R |
|
| OPA4132UAG4 |
ACTIVE |
-40 to 85 |
5.45 | 1ku |
SOIC (D) | 14 |
50 | TUBE |
|
OPA4132 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 |
| OPA4132UA |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-3-260C-168 HR |
OPA4132UA |
OPA4132UA |
| OPA4132UA/2K5 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-3-260C-168 HR |
OPA4132UA/2K5 |
OPA4132UA/2K5 |
| OPA4132UA/2K5E4 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-3-260C-168 HR |
OPA4132UA/2K5E4 |
OPA4132UA/2K5E4 |
| OPA4132UA/2K5G4 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-3-260C-168 HR |
OPA4132UA/2K5G4 |
OPA4132UA/2K5G4 |
| OPA4132UAE4 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-3-260C-168 HR |
OPA4132UAE4 |
OPA4132UAE4 |
| OPA4132UAG4 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-3-260C-168 HR |
OPA4132UAG4 |
OPA4132UAG4 |
OPA4132 应用技术支持与电子电路设计开发资源下载
- OPA4132 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)
OPA4132 工具与软件