OP27 低噪声精密高速运算放大器
The OP27 operational amplifiers combine outstanding noise performance with excellent precision and high-speed specifications. The wideband noise is only 3 nV/
Hz and with the 1/f noise corner at 2.7 Hz, low noise is maintained for all low-frequency applications.
The outstanding characteristics of the OP27 make these devices excellent choices for low-noise amplifier applications requiring precision performance and reliability.
The OP27 series is compensated for unity gain. The OP27A and OP27C are characterized for operation over the full military temperature range of –55°C to 125°C
|
OP27 |
| Number of Channels |
1 |
| Total Supply Voltage (V)(Min)(+5V=5, +/-5V=10) |
8 |
| Total Supply Voltage (V)(Max)(+5V=5, +/-5V=10) |
44 |
| GBW(Typ)(MHz) |
8 |
| Slew Rate(Typ)(V/us) |
2.8 |
| VIO (25 deg C)(Max)(mV) |
0.1 |
| IIB(Max)(pA) |
80000 |
| CMRR(Min)(dB) |
100 |
| Vn at 1kHz(Typ)(nV/rtHz) |
4.5 |
| Rating |
Military |
| Pin/Package |
20LCCC, 8CDIP |
| Operating Temperature Range(C) |
-55 to 125 |
OP27 特性
- Replacements for ADI, PMI and LTC OP27 Series
- Maximum Equivalent Input Noise Voltage:
- 3.8 nV/Hz at 1 kHz
- 5.5 nV/Hz at 10 kHz
- Very Low Peak-to-Peak Noise Voltage
at 0.1 Hz to 10 Hz . . . 80 nV Typ
- Low Input Offset Voltage
- OP27A . . . 25 uV Max
- OP27C . . . 100 uV Max
- High Voltage Amplification
- OP27A . . . 1 V/uV Min
- OP27C . . . 0.7 V/uV Min
OP27 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 |
| JM38510/13506BPA |
ACTIVE |
-55 to 125 |
46.27 | 100u |
CDIP (JG) | 8 |
1 | TUBE |
|
| OP27AFKB |
ACTIVE |
-55 to 125 |
41.69 | 100u |
LCCC (FK) | 20 |
1 | TUBE |
|
| OP27AJGB |
ACTIVE |
-55 to 125 |
31.36 | 100u |
CDIP (JG) | 8 |
1 | TUBE |
|
| OP27CJGB |
ACTIVE |
-55 to 125 |
26.69 | 100u |
CDIP (JG) | 8 |
1 | TUBE |
|
OP27 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 |
| JM38510/13506BPA |
TBD |
A42 |
N/A for Pkg Type |
JM38510/13506BPA |
JM38510/13506BPA |
| OP27AFKB |
TBD |
POST-PLATE |
N/A for Pkg Type |
OP27AFKB |
OP27AFKB |
| OP27AJGB |
TBD |
A42 |
N/A for Pkg Type |
OP27AJGB |
OP27AJGB |
| OP27CJGB |
TBD |
A42 |
N/A for Pkg Type |
OP27CJGB |
OP27CJGB |
OP27 应用技术支持与电子电路设计开发资源下载
- OP27 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)
- 在 PSPICE 中使用德州仪器 (TI) SPICE 模型 (zhca088.HTM, 8 KB)
- PowerPADTM Thermally Enhanced Package (slma002g.HTM, 8 KB)
- 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)
OP27 工具与软件