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LM2902-Q1 (Rev. D)
Texas Instruments
Description
This device consists of four independent high-gain frequency-compensated operational amplifiers that are designed specifically to operate from a single supply over a wide range of voltages. Operation from split supplies is possible when the difference between the two supplies is 3 V to 26 V (3 V to 32 V for V-suffixed devices) and VCC is at least 1.5 V more positive than the input common-mode voltage. The low supply-current drain is independent of the magnitude of the supply voltage. Applications include transducer amplifiers, dc amplification blocks, and all the conventional operational-amplifier circuits that now can be more easily implemented in single-supply-voltage systems. For example, the LM2902 can be operated directly from the standard 5-V supply that is used in digital systems and easily provides the required interface electronics without requiring additional ±15-V supplies.
Features
Qualification in Accordance With AEC-Q100 Qualified for Automotive Applications Customer-Specific Configuration Control Can Be Supported Along With Major-Change Approval ESD Protection < 500 V Per MIL-STD-883, Method 3015; Exceeds 200 V Using Machine Model (C = 200 pF, R = 0); 1500 V Using Charged Device Model ESD Human Body Model >2 kV Machine Model >200 V and Charge Device Model = 2 kV For K-Suffix Devices. Low Supply-Current Drain Independent of Supply Voltage... 0.8 mA Typ Low Input Bias and Offset Parameters: Input Offset Voltage... 3 mV Typ Input Offset Current... 2 nA Typ Input Bias Current... 20 nA Typ Common-Mode Input Voltage Range Includes Ground, Allowing Direct Sensing Near Ground Differential Input Voltage Range Equal to Maximum-Rated Supply Voltage: Non-V devices . . . 26 V V-Suffix devices . . . 32 V Open-Loop Differential Voltage Amplification... 100 V/mV Typ Internal Frequency Compensation Contact factory for details. Q100 qualification data available on request.
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