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LT1112 数据表(PDF) 7 Page - Linear Technology |
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LT1112 数据表(HTML) 7 Page - Linear Technology |
7 / 22 page LT6015/LT6016/LT6017 7 601567ff For more information www.linear.com/LT6015 The l denotes the specifications which apply over the specified temperature range, –55°C < TJUNCTION < 150°C for MP-grade parts, otherwise specifications are at TA = 25°C, VS = ±15V, VCM = VOUT = Mid-Supply. elecTrical characTerisTics SYMBOL PARAMETER CONDITIONS MIN MP-GRADE TYP MAX UNITS RINCM Common Mode Input Resistance 0 < VCM < V+ – 1.75V VCM > V+ >1 >100 GΩ MΩ en Input Referred Noise Voltage Density f = 1kHz VCM < V+ – 1.75V VCM > V+ 18 25 nV/√Hz nV/√Hz Input Referred Noise Voltage f = 0.1Hz to 10Hz VCM < V+ – 1.75V 0.5 µVP-P in Input Referred Noise Current Density f = 1kHz VCM < V+ – 1.75V VCM > V+ 0.1 11.5 pA/√Hz pA/√Hz AVOL Open Loop Gain RL = 10kΩ ∆VOUT = 27V l 100 1000 V/mV PSRR Supply Rejection Ratio VS = ±2.5V to ±25V VCM = VOUT = 0V l 106 126 dB CMRR Input Common Mode Rejection Ratio VCM = –15V to 13.25V l 100 126 dB VOL Output Voltage Swing Low VS = ±15V, No Load VS = ±15V, ISINK = 5mA l l 3 280 75 550 mV mV VOH Output Voltage Swing High VS = ±15V, No Load VS = ±15V, ISOURCE = 5mA l l 450 1000 750 1300 mV mV ISC Short-Circuit Current VS = ±15V, 50Ω to GND VS = ±15V, 50Ω to GND l l 8 8 30 32 mA mA GBW Gain Bandwidth Product fTEST = 100kHz l 2.9 2.45 3.3 3.3 MHz MHz SR Slew Rate ∆VOUT = 3V l 0.6 0.45 0.8 0.8 V/µs V/µs tS Settling Time Due to Input Step 0.1% Settling ∆VOUT = ±2V 3.5 µs VS Supply Voltage Reverse Supply IS = –25µA/Amplifier l l 3 3.3 –65 50 50 –30 V V V IS Supply Current Per Amplifier SOT-23 Package MS8, DJC22 Packages VS = ±25V, SOT-23 Package VS = ±25V, MS8, DJC22 Package VS = ±25V l l 325 325 325 340 340 340 360 350 575 370 360 600 µA µA µA µA µA µA RO Output Impedance ∆IO = ±5mA 0.15 Ω Note 1: Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. Exposure to any Absolute Maximum Rating condition for extended periods may affect device reliability and lifetime. Note 2: Voltages applied are with respect to V–. The inputs are tested to the Absolute Maximum Rating by applying –25V (relative to V–) to each input for 10ms. In general, faults capable of sinking current from either input should be current limited to under 10mA. See the Applications Information section for more details. Note 3: A heat sink may be required to keep the junction temperature below absolute maximum. This depends on the power supply voltage and how many amplifiers are shorted. Note 4: The LT6015I/LT6016I/LT6017I are guaranteed functional over the oper- ating temperature range of –40°C to 85°C. The LT6015H/LT6016H/LT6017H are guaranteed functional over the operating temperature range of –40°C to 125°C. The LT6015MP/LT6016MP/LT6017MP are guaranteed functional over the junction temperature range of –55°C to 150°C. Junction temperatures greater than 125°C will promote accelerated aging. The LT6015/LT6016/LT6017 has a demonstrated typical performance beyond 1000 hours at TJ = 150°C. Note 5: The LT6015I/LT6016I/LT6017I are guaranteed to meet specified performance from –40°C to 85°C. The LT6015H/LT6016H/LT6017H are guaranteed to meet specified performance from –40°C to 125°C. The LT6015MP/LT6016MP/LT6017MP are guaranteed to meet specified performance with junction temperature ranging from –55°C to 150°C. Note 6: Test accuracy is limited by high speed test equipment repeatability. Bench measurements indicate the input offset current in the Over-The-Top configuration is typically controlled to under ±50nA at 25°C and ±150nA over temperature. Note 7: The Reverse Supply voltage is tested by pulling 25μA/Amplifier out of the V+ pin while measuring the V+ pin’s voltage with both inputs and V– grounded, verifying V+ < –50V. |
类似零件编号 - LT1112 |
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类似说明 - LT1112 |
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