ISL70218SEH
Rad Hard Dual 36V Precision Single-Supply, Rail-to-Rail Output, Low-Power Operational Amplifiers

Key Features

• DLA SMD# 5962-12222
• Wide Single and Dual Supply Range: 3V to 42V, Abs. Max.
• Low Current Consumption: 850μA, Typ.
• Low Input Offset Voltage: 40μV, Typ.
• Rail-to-Rail Output: <10mV
• Rail-to-Rail Input Differential Voltage Range for Comparator Applications
• Operating Temperature Range: -55°C to +125°C
• Below-ground (V-) Input Capability to -0.5V
• Low Noise Voltage: 5.6nV/√Hz, Typ.
• Low Noise Current: 355fA/√Hz, Typ.
• Offset Voltage Temperature Drift: 0.3μV/°C, Typ.
• No Phase Reversal
• Radiation Tolerance
• SEL/SEB LETTH (V_S = ±18V): 86.4 MeV * cm²/mg
• High Dose Rate: 100krad(Si)
• Low Dose Rate: 100krad(Si)* Product capability established by initial characterization. The EH version is acceptance tested on a wafer by wafer basis to 50krad(Si) at low dose rate.

Description

The ISL70218SEH is a dual, low-power precision amplifier optimized for single-supply applications. This op amp features a common mode input voltage range extending to 0.5V below the V- rail, a rail-rail differential input voltage range, and rail-to-rail output voltage swing, which makes it ideal for single-supply applications where input operation at ground is important.

This op amp features low power, low offset voltage, and low temperature drift, making it ideal for applications requiring both high DC accuracy and AC performance. This amplifier is designed to operate over a single supply range of 3V to 36V or a split supply voltage range of +1.8V/-1.2V to ±18V. The combination of precision and small footprint provides the user with outstanding value and flexibility relative to similar competitive parts.

Applications for this amplifier include precision instrumentation, data acquisition and precision power supply controls.

The ISL70218SEH is available in a 10 lead hermetic ceramic flatpack and operates over the extended temperature range of -55°C to +125°C.

Applications

• Precision Instruments
• Active Filter Blocks
• Data Acquisition
• Power Supply Control