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LM134 データシート(PDF) 3 Page - Linear Technology |
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LM134 データシート(HTML) 3 Page - Linear Technology |
3 / 12 page LM134 Series 3 ELECTRICAL CHARACTERISTICS CURRENT SOURCE (Note 2) LM134-3,LM234-3 LM134-6, LM234-6 SYMBOL PARAMETER CONDITIONS MIN TYP MAX MIN TYP MAX UNITS ∆ISET Set Current Error, V+ = 2.5V 100 µA ≤ ISET ≤ 1mA ±1 ±2% (Note 3) Tj = 25°C Equivalent Temperature Error ±3 ±6 °C Ratio of Set Current to 100 µA ≤ ISET ≤ 1mA 141826141826 V– Current VMIN Minimum Operating Voltage 100 µA ≤ ISET ≤ 1mA 0.9 0.9 V ∆ISET Average Change in Set Current 1.5V ≤ V+ ≤ 5V 0.02 0.05 0.02 0.1 %/V ∆VIN with Input Voltage 100 µA ≤ ISET ≤ 1mA 5V ≤ V+ ≤ 30V 0.01 0.03 0.01 0.05 %/V Temperature Dependence of 100 µA ≤ ISET ≤ 1mA 0.98 1.02 0.97 1.03 Set Current (Note 4) Equivalent Slope Error ±2 ±3% CS Effective Shunt Capacitance 15 15 pF TEMPERATURE SENSOR (Note 2) LM134 LM334 SYMBOL PARAMETER CONDITIONS MIN TYP MAX MIN TYP MAX UNITS ∆ISET Set Current Error, V+ = 2.5V 10 µA ≤ ISET ≤ 1mA 3 6 % (Note 3) 1mA < ISET ≤ 5mA 5 8 % 2 µA ≤ ISET < 10µA8 12 % Ratio of Set Current to 10 µA ≤ ISET ≤ 1mA 141823141826 V– Current 1mA ≤ ISET ≤ 5mA 14 14 2 µA ≤ ISET ≤ 10µA 1823 1826 VMIN Minimum Operating Voltage 2 µA ≤ ISET ≤ 100µA 0.8 0.8 V 100 µA < ISET ≤ 1mA 0.9 0.9 V 1mA < ISET ≤ 5mA 1.0 1.0 V ∆ISET Average Change in Set Current 1.5V ≤ V+ ≤ 5V 0.02 0.05 0.02 0.1 %/V ∆VIN with Input Voltage 2 µA ≤ ISET ≤ 1mA 5V ≤ V+ ≤ VMAX (Note 5) 0.01 0.03 0.01 0.05 %/V 1.5V ≤ V ≤ 5V 0.03 0.03 %/V 1mA < ISET ≤ 5mA 5V ≤ V ≤ VMAX (Note 5) 0.02 0.02 %/V Temperature Dependence of 25 µA ≤ ISET ≤ 1mA 0.96 1.04 0.96 1.04 Set Current (Note 4) CS Effective Shunt Capacitance 15 15 pF Note 1: Absolute Maximum Ratings are those values beyond which the life of a device may be impaired. Note 2: Unless otherwise specified, tests are performed at Tj = 25°C with pulse testing so that junction temperature does not change during test. Note 3: Set current is the current flowing into the V+ pin. It is determined by the following formula: ISET = 67.7mV/RSET (at 25°C). Set current error is expressed as a percent deviation from this amount. ISET increases at 0.336%/ °C at Tj = 25°C. Note 4: ISET is nominally directly proportional to absolute temperature ( °K). ISET at any temperature can be calculated from: ISET = IO (T/TO) where IO is ISET measured at TO (°K). Note 5: VMAX = 40V for LM134 and 30V for other grades. |
同様の部品番号 - LM134 |
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同様の説明 - LM134 |
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