匹配晶体管
Analog Devices, Inc.（简称ADI）提供具有优良匹配特性的双晶体管和四晶体管。其失调电压、温度漂移和hFE参数匹配性都已按照产品技术资料中的技术指标进行了具体测试。该器件在工业温度范围和军用温度范围都能保证其工作性能。这些器件是用作放大器输入级或对数和反对数电路的上佳选择。ADI公司的匹配晶体管具有接近理想晶体管特性的低噪声和高增益特性。
Matched Transistors Overview
| Part # | Offset Voltage (μV) | Offset Voltage Tempco | Gain | Gain Match | Noise Voltage Density | Offset Current (nA) | Breakdown Voltage (V) | Col-Base lkg cur (pA) | Col-Col lkg Current (pA) | Col-Emit lkg Current (pA) | Price* (1000 pcs.) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| MAT01 | 100 | 0.5μV/C | 500 | 3% | 7.5nV/rthz | 0.6 | 45 | 50 | 200 | 200 | $7.92 |
| SSM2212 | 200 | 1μV/C | 300 | 5% | 1nV/rthz | 6.2 | 40 | 500 | 500 | 500 | $2.99 |
| SSM2220 | 200 | 1μV/C | 80 | 6% | 0.7 nV/rtHz | 45 | 36 | 400 | n/a | n/a | $3.72 |
| MAT12 | 200 | 1μV/C | 300 | 5% | 1nV/rthz | 6.2 | 500 | 500 | 500 | $14.80 | |
| MAT14 | 400 | 2μV/C | 300 | 4% | 3nV/rthz | 13 | 40 | 5 (typ) | n/a | 3000 (typ) | $4.75 |
* The pricing listed here is provided only for budgetary purposes as recommended list price in U.S. Dollars in the United States ex factor per unit for the stated volume. Pricing displayed for Evaluation Boards and Kits is based on 1-piece pricing.
** Pricing is currently unavailable. Click on the product number to see the Product Page for additional information.
