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SGM8953-1

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1.8V, 17μA Ultra-Low Power CMOS Zero-Drift Operational Amplifier

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The single SGM8953-1 and dual SGM8953-2 CMOS operational amplifiers provide very low offset voltage and zero-drift over time and temperature.

The miniature, high precision, low quiescent current amplifiers offer high-impedance inputs that have a wide input common mode range of 100mV beyond the rails and rail-to-rail output that swings within 5.5mV of the rails. Single or dual supplies as low as 1.8V (±0.9V) and up to 5.5V (±2.75V) may be used. They are optimized for low voltage, single or dual supply operation.

The SGM8953-1/2 offer excellent CMRR without the crossover associated with traditional complementary input stages. This design results in superior performance for driving analog-to-digital converters (ADCs) without degradation of differential linearity.

The single SGM8953-1 is available in Green SOT-23-5, SOIC-8 and UTDFN-1.6×1.6-6L packages. The dual SGM8953-2 is available in Green SOIC-8, MSOP-8 and TDFN-2×2-8L packages. They are specified over the extended industrial temperature range (-40 to +125).

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FEATURES
  • Quiescent Current: 17μA (TYP)

  • Low Offset Voltage: 10μV (TYP), 50μV (MAX)

  • Low 0.1Hz to 10Hz Noise: 1μVP-P

  • Gain-Bandwidth Product: 200kHz

  • Unity-Gain Stable

  • Integrated RFI Filter

  • Single or Dual Supply Operation

  • Supply Voltage Range: 1.8V to 5.5V

  • Rail-to-Rail Input and Output

  • -40 to +125 Operating Temperature Range

  • Available in Green SOT-23-5, SOIC-8 and UTDFN-1.6×1.6-6L Packages

APPLICATIONS

Transducer Applications

Temperature Measurements

Electronic Scales

Medical Instrumentation

Battery-Powered Instruments

Handheld Test Equipment

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)
SGM8953-1XN5G/TR
Active
SOT-23-5
5
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 : 28 days
100K-999K : 70 days
1000K and above : 91 days
SGM8953-1XS8G/TR
Active
SOIC-8
8
Yes
YesYesYesMSL1
-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 : 28 days
100K-999K : 70 days
1000K and above : 91 days
SGM8953-1XUDN6G/TR
Active
UTDFN-1.6×1.6-6L
6
Yes
YesYesYesMSL1
-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 : 28 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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