DESCRIPTION

The LTC?6087/LTC6088 are dual/quad, low noise, low offset, rail-to-rail input/output, unity-gain stable CMOS operationalamplifiersthatfeature1pAofinputbiascurrent. A 14MHz gain bandwidth and 7.2V/μs slew rate, combined with low noise (10nV/√Hz) and a low 0.75mV offset, make the LTC6087/LTC6088 useful in a variety of applications. The 1.05mA supply current and the shutdown mode are ideal for signal processing applications which demand performance with minimal power.

特性 Features

■ Low Offset Voltage: 750μV Maximum

■ Low Offset Drift: 5μV/°C Maximum

■ Input Bias Current:

1pA (Typical at 25°C)

15pA (Typical at 85°C)

■ Rail-to-Rail Inputs and Outputs

■ Gain Bandwidth Product: 14MHz

■ CMRR: 70dB Minimum

■ PSRR: 93dB Minimum

■ Input Noise Voltage Density: 12nV/√Hz

■ Supply Current: 1.05mA per Amp

■ Shutdown Current: 2.3μA per Amp

■ 2.7V to 5.5V Operation Voltage

■ Available in 8-Lead MSOP and 10-Lead DFN

Packages (LTC6087), 16-Lead SSOP and DFN

Packages (LTC6088)

APPLICATIONS

■ Portable Test Equipment

■ Medical Equipment

■ Audio

■ Data Acquisition

■ High Impedance Transducer Amplifier