LM2904VQDRQ1

This device consists of two independent, high-gain, frequency-compensated operational amplifiers designed to operate from a single supply over a wide range of voltages. Operation from split supplies is possible as long as the difference between the two supplies is 3 V to 26 V (3 V to 32 V for V-suffix 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 implemented more easily in single-supply-voltage systems. For example, these devices can be operated directly from the standard 5-V supply used in digital systems and easily provide the required interface electronics without additional ±5-V supplies.

Applications

• transducer amplifiers
• dc amplification blocks
• all the conventional operational amplifier circuits that now can be implemented more easily in single-supply-voltage systems

Key features

• Open-Loop Differential Voltage Amplification... 100 V/mV Typ
• Internal Frequency Compensation
• Qualified for Automotive Applications
• ESD Protection Exceeds 500 V Per MIL-STD-883, Method 3015; Exceeds 200 V Using Machine Model τ(C = 200 pF, R = 0)
• Low Supply-Current Drain Independent of Supply Voltage... 0.7 mA 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
• Low Input Bias and Offset Parameters:
• Input Offset Voltage... 3 mV Typ
• Input Offset Current... 2 nA Typ
• Input Bias Current... 20 nA Typ