PRODUCT DESCRIPTION

The SGM8531 (single), SGM8532 (dual) and SGM8534 (quad) are low cost, rail-to-rail input and output voltage feedback amplifiers. They have a wide input common mode voltage range and output voltage swing, and take the minimum operating supply voltage down to 2.1V. The maximum recommended supply voltage is 5.5V. All are specified over the extended -40℃ to +125℃ temperature range.

FEATURES

• Low Cost

• Rail-to-Rail Input and Output 0.8mV Typical VOS

• Unity Gain Stable

• Gain-Bandwidth Product: 500kHz

• Very Low Input Bias Current: 0.5pA

• Supply Voltage Range: 2.1V to 5.5V

• Input Voltage Range: -0.1V to +5.6V with VS = 5.5V

• Low Supply Current: 18μA/Amplifier

• Small Packaging

SGM8531 Available in SOIC-8 and SOT-23-5

SGM8532 Available in SOIC-8 and MSOP-8

SGM8534 Available in SOIC-14 and TSSOP-14

APPLICATIONS

ASIC Input or Output Amplifier

Sensor Interface

Piezoelectric Transducer Amplifier

Medical Instrumentation

Mobile Communication

Audio Output

Portable Systems

Smoke Detectors

Mobile Telephone

Notebook PC

PCMCIA Cards

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