OP Amp Single GP R-R I/O ±3V/6V 8-Pin PDIP N

The dual MAX492, quad MAX494, and single MAX495 operational amplifiers combine excellent DC accuracy with rail-to-rail operation at the input and output. Since the common-mode voltage extends from VCC to VEE, the devices can operate from either a single supply (+2.7V to +6V) or split supplies (±1.35V to ±3V). Each op amp requires less than 150µA supply current. Even with this low current, the op amps are capable of driving a 1kO load, and the input referred voltage noise is only 25nV/vHz. In addition, these op amps can drive loads in excess of 1nF. The precision performance of the MAX492/MAX494/MAX495, combined with their wide input and output dynamic range, low-voltage single-supply operation, and very low supply current, makes them an ideal choice for battery-operated equipment and other low-voltage applications. The MAX492/MAX494/MAX495 are available in DIP and SO packages in the industry-standard op-amp pin configurations. The MAX495 is also available in the smallest 8-pin SO: the µMAX package.

• Low-Voltage Single-Supply Operation (+2.7V to +6V)
• Rail-to-Rail Input Common-Mode Voltage Range
• Rail-to-Rail Output Swing
• 500kHz Gain-Bandwidth Product
• Unity-Gain Stable
• 150µA Max Quiescent Current per Op Amp
• No Phase Reversal for Overdriven Inputs
• 200µV Offset Voltage
• High Voltage Gain (108dB)
• High CMRR (90dB) and PSRR (110dB)
• Drives 1kO Load
• Drives Large Capacitive Loads
• MAX495 Available in µMAX Package-8-Pin SO
• Dual, precision, rail-to-rail input and output (MAX492)
• Quad, precision, rail-to-rail input and output (MAX494)
• Single, precision, rail-to-rail input and output (MAX495)