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LT1784 Fiches technique(PDF) 2 Page - Linear Technology |
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LT1784 Fiches technique(HTML) 2 Page - Linear Technology |
2 / 12 page 2 LT1784 SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS VOS Input Offset Voltage TA = 25°C 1.5 3.5 mV 0 °C ≤ TA ≤ 70°C q 4.2 mV –40 °C ≤ TA ≤ 85°C q 4.5 mV ∆VOS/∆T Input Offset Voltage Drift (Note 7) – 40 °C ≤ TA ≤ 85°C q 515 µV/°C IOS Input Offset Current q 25 50 nA VCM = 18V (Note 3) q 50 µA IB Input Bias Current q 250 500 nA VCM = 18V (Note 3) q 225 400 µA SHDN or VS = 0V, VCM = 0V to 18V 0.1 nA ∆IB/∆T Input Bias Current Drift – 40 °C ≤ TA ≤ 85°C q 0.4 nA/ °C Input Noise Voltage 0.1Hz to 10Hz 1.5 µVP-P en Input Noise Voltage Density f = 10kHz 25 nV/ √Hz in Input Noise Current Density f = 10kHz 0.3 pA/ √Hz RIN Input Resistance Differential 100 200 k Ω Common Mode, VCM = 0V to (VCC – 1.2V) 150 M Ω Common Mode, VCM = 0V to 18V 45 80 k Ω CIN Input Capacitance 5pF VCM Input Voltage Range q 018 V LT1784CS5 LT1784IS5 TJMAX = 150°C, θJA = 250°C/ W ORDER PART NUMBER Total Supply Voltage (V+ to V–) .............................. 18V Input Differential Voltage ........................................ 18V Input Pin Voltage to V – ............................... + 24V/– 10V Shutdown Pin Voltage Above V– ............................ 18V Shutdown Pin Current ....................................... ±10mA Output Short-Circuit Duration (Note 2) ........... Indefinite (Note 1) ABSOLUTE MAXIMUM RATINGS PACKAGE/ORDER INFORMATION ELECTRICAL CHARACTERISTICS The q denotes specifications which apply over the specified temperature range, otherwise specifications are TA = 25°C. VS = 3V, 0V; VS = 5V, 0V, VCM = VOUT = half supply, for the 6-lead part VPIN5 = 0V, pulse power tested unless otherwise specified. Operating Temperature Range (Note 10) – 40 °C to 85°C Specified Temperature Range (Note 11) – 40 °C to 85°C Junction Temperature ........................................... 150 °C Storage Temperature Range ................ – 65 °C to 150°C Lead Temperature (Soldering, 10 sec)................. 300 °C ORDER PART NUMBER TJMAX = 150°C, θJA = 230°C/ W S5 PART MARKING S6 PART MARKING 4 5 3 1 OUT V– +IN V+ –IN TOP VIEW S5 PACKAGE 5-LEAD PLASTIC SOT-23 2 + – 1 2 3 6 5 4 TOP VIEW S6 PACKAGE 6-LEAD PLASTIC SOT-23 OUT V– +IN V+ SHDN –IN + – LTJD LTSN LT1784CS6 LT1784IS6 LTIW LTIX Consult LTC marketing for parts specified with wider operating temperature ranges. |
Numéro de pièce similaire - LT1784 |
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Description similaire - LT1784 |
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