Datasheet ISL28474FAZ - Intersil INST/OP-AMP SINGLE, RRIO, QSOP24

Detailed Description

Manufacturer: Intersil

Description: INST/OP-AMP SINGLE, RRIO, QSOP24

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Docket:
®
ISL28274, ISL28474
Data Sheet August 17, 2007 FN6345.2
Micropower, Single Supply, Rail-to-Rail Input-Output Instrumentation Amplifier and Precision Operational Amplifier
The ISL28274 is a combination of a micropower instrumentation amplifier (Amp A) with a low power precision amplifier (Amp B) in a single package.

The ISL28474 consists of two micropower instrumentation amplifiers (Amp A) and two low power precision amplifiers (Amp B) in a single package. The amplifiers are optimized for operation at 2.4V to 5V single supplies. Inputs and outputs can operate rail-to-rail. As with all instrumentation amplifiers, a pair of inputs provide a high common-mode rejection and are completely independent from a pair of feedback terminals. The feedback terminals allow zero input to be translated to any output offset, including ground. A feedback divider controls the overall gain of the amplifier. The additional precision amplifier can be used to generate higher gain, with smaller feedback resi

Specifications:

• Amplifier Case Style: QSOP
• Amplifier Type: Rail - Rail Input / Output (RRIO)
• Bandwidth: 6 MHz
• Base Number: 28274
• CMRR: 100 dB
• Gain Bandwidth: 300 kHz
• Gain dB Max: 10000 dB
• Gain dB Min: 100 dB
• Input Offset Voltage Max: 35 µV
• Input Offset Voltage: 500 µV
• Mounting Type: SMD
• Number of Amplifiers: 2
• Number of Pins: 24
• Operating Temperature Range: -40°C to +125°C
• Package / Case: QSOP
• SVHC: No SVHC (15-Dec-2010)
• Slew Rate: 0.5 V/µs
• Supply Current: 120 µA
• Supply Voltage + Nom: 5.5 V
• Supply Voltage Range: 2.4 V to 5 V

RoHS: Yes

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