công cụ tìm kiếm bảng dữ liệu linh kiện điện tử |
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LM24 bảng dữ liệu(PDF) 2 Page - National Semiconductor (TI) |
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LM24 bảng dữ liệu(HTML) 2 Page - National Semiconductor (TI) |
2 / 7 page Absolute Maximum Ratings (Notes 1, 3) Supply Voltage (V CC) +90V Bias Voltage (V BB) +16V Input Voltage (V IN) −0.5V to V BIAS + 0.5V Storage Temperature Range (T STG) −65˚C to +150˚C Lead Temperature (Soldering, <10 sec.) 300˚C ESD Tolerance 2 kV Operating Ranges (Note 2) V CC +60V to +85V V BB +8V to +15V V IN 0V to +6V Case Temperature (T CASE) −20˚C to +100˚C Do not operate the part without a heat sink. Electrical Characteristics Unless otherwise noted: V CC = +80V, VBB = +12V, VIN = +2.6V (at LM2405 input pins), CL = 8 pF, Output = 40 VPP at 1 MHz, T A = 25˚C. Symbol Parameter Conditions LM2405 Units Min Typical Max I CC Supply Current Per Channel, No Output Load 18 30 mA I BB Bias Current 38 mA V OUT DC Output Voltage No Input Signal 47 50 53 V DC A V DC Voltage Gain No Input Signal −12 −14 −16 ∆A V Gain Matching No Input Signal (Note 4) 1.0 dB LE Linearity Error No Input Signal (Notes 4, 5) 8 % t R Rise Time 10% to 90% 7ns t F Fall Time 90% to 10% 5.5 ns Note 1: Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. Note 2: Operating ratings indicate conditions for which the device is functional, but do not guarantee specific performance limits. For guaranteed specifications and test conditions, see the Electrical Characteristics. The guaranteed specifications apply only for the test conditions listed. Some performance characteristics may change when the device is not operated under the listed test conditions. Note 3: All voltages are measured with respect to GND, unless otherwise specified. Note 4: Calculated value from Voltage Gain test on each channel. Note 5: Linearity Error is the variation in DC gain from VIN = + 1.3V to VIN = +3.9V. Note 6: Input from signal generator: tR,tF < 1 ns. AC Test Circuit Figure 2 shows a typical test circuit for evaluation of the LM2405. This circuit is designed to allow testing of the LM2405 in a 50 Ω environment, such as a pulse generator, oscilloscope or network analyzer. The 4950 Ω resistor at the output forms a 100:1 voltage divider when connected to a 50 Ω load. DS012682-3 Note: 8 pF is total load plus parasitic capacitance. Note: Adjust Vtest for +2.6V DC at LM2405 input pins. See “Input Resistance” section of Application Hints. FIGURE 2. Test Circuit (One Channel) www.national.com 2 |
Số phần tương tự - LM24 |
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Mô tả tương tự - LM24 |
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