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SGM8524

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150kHz, 5.5μA, Rail-to-Rail I/O,CMOS Operational Amplifier

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The SGM8521 (single), SGM8522 (dual) and SGM8524 (quad) are low cost, voltage feedback amplifiers. These devices can operate from 2.1V to 5.5V single supply, while consuming only 5.5μA quiescent current per amplifier. They provide rail-to-rail input with a wide input common mode voltage range and rail-to-rail output voltage swing. This feature makes SGM8521/2/4 appropriate for buffering ASIC.

The SGM8521/2/4 offer a gain-bandwidth product of 150kHz and an ultra-low input bias current of 3pA. They are well suited for piezoelectric sensors, integrators and photodiode amplifiers.

The SGM8521/2/4 are designed into a wide range of applications, such as battery-powered instrumentation, safety monitoring, portable systems, and transducer interface circuits in low power systems.

The SGM8521 is available in Green SOT-23-5 and SOIC-8 packages. The SGM8522 is available in Green SOIC-8 and MSOP-8 packages. The SGM8524 is available in Green SOIC-14 and TSSOP-14 packages. They are specified over the extended -40 to +125 temperature range.

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FEATURES
  • Low Cost

  • Input Offset Voltage: 3.5mV (MAX)

  • Unity-Gain Stable

  • Gain-Bandwidth Product: 150kHz

  • Rail-to-Rail Input and Output

  • Supply Voltage Range: 2.1V to 5.5V

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

  • Low Supply Current: 5.5μA/Amplifier

  • -40 to +125 Operating Temperature Range

  • Available in Green SOIC-14 and TSSOP-14 Packages

APPLICATIONS

ASIC Input or Output Amplifiers

Piezoelectric Transducer Amplifiers

Battery-Powered Equipment

Portable Equipment

Sensor Interfaces

Medical Instrumentation

Mobile Communications

Audio Outputs

Smoke Detectors

Mobile Telephones

Notebook PCs

PCMCIA Cards

Ordering Information
Part Number
StatusPackagePinsPd-Free
RoHS
REACH
Green
MSL RatingOperating Temperature RangeMaterial ContentReliability Report
Unit Resale Price*
(Volume Range: in USD)
Lead Time**
(Volume Range: Days)
SGM8524XS14/TR
Active
SOIC-14
14
Yes
YesYesYesMSL3
-40℃ to +125℃
View
View
1-24 units : $1.82/unit
25-99 units : $1.56/unit
100-249 units : $1.3/unit
250-499 units : $1.04/unit
500-999 units : $0.91/unit
1000-9999 units : $0.676/unit
3K-9K : 7 days
10K-99K : 28 days
100K-999K : 56 days
1000K and above : 77 days
SGM8524XTS14/TR
Active
TSSOP-14
14
Yes
YesYesYesMSL3
-40℃ to +125℃
View
View
1-24 units : $1.82/unit
25-99 units : $1.56/unit
100-249 units : $1.3/unit
250-499 units : $1.04/unit
500-999 units : $0.91/unit
1000-9999 units : $0.676/unit
3K-9K : 14 days
10K-99K : 35 days
100K-999K : 70 days
1000K and above : 91 days

* The unit resale price is for reference purposes only. Please contact our distributors for a formal quotation.

** The lead time provided is for reference purposes only and is subject to change based on different circumstances.

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SG Micro Corp (SGMICRO) specializes in the development, manufacturing and sales of high-performance and high-reliability integrated circuits for analog signal conditioning and system power management, offering innovative solutions to a broad range of applications in the industrial, automotive, communication, computing, consumer electronics, and medical equipment markets.
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