TSV911

• Rail-to-rail input and output
• Low noise: 18 nV/√Hz at 1 kHz
• Low power consumption: 550 µA (typical)
• High-gain bandwidth: 8 MHz
• Operating supply voltage from 2.5 V to 5.5 V
• Low input bias current: 1 pA (typical)
• Low input offset voltage: 1.5 mV (maximum)
• Low offset voltage drift: ±0.5 µV/°C (typical)
• ESD internal protection: ±4-kV human-body model (HBM)
• Extended temperature range: –40°C to 125°C

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The TSV91x family, which includes single-, dual-, and quad-channel operational amplifiers (op amps), is specifically designed for general-purpose applications. Featuring rail-to-rail input and output (RRIO) swings, wide bandwidth (8 MHz), and low offset voltage (0.3 mV, typical), this family is designed for a variety of applications that require a good balance between speed and power consumption. The op amps are unity-gain stable and feature an ultra-low input bias current, which enables the family to be used in applications with high-source impedances. The low input bias current allows the devices to be used for sensor interfaces, battery-supplied and portable applications, and active filtering.

The robust design of the TSV91x provides ease-of-use to the circuit designer. Features include a unity-gain stable, integrated RFI-EMI rejection filter, no phase reversal in overdrive condition, and high electrostatic discharge (ESD) protection (4-kV HBV).