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HT92122 - Low Power OPAMP

Download the HT92122 datasheet PDF. This datasheet also covers the HT92112 variant, as both devices belong to the same low power opamp family and are provided as variant models within a single manufacturer datasheet.

Description

The HT92112/HT92122 family of low power operational amplifiers offers the benefits of low power consumption, low offset voltage and low offset drift.

They have low 1/f noise and have good PSRR and CMRR characteristics.

The devices also provide full rail-to-rail input and output operation.

Features

  • Wide Operating Voltage.
  • Low input offset voltage.
  • Low Quiescent Current.
  • Unity Gain Stable (HT92112).
  • Non-unity Gain Stable (HT92122).
  • Rail to Rail input and output operation.
  • -40˚C to +85˚C Operating Temperature Range.
  • Dual amplifiers per package.
  • Package types: 8-pin SOP.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (HT92112-HoltekSemiconductor.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer
HT9214 15 Memory Tone / Pulse Dialer Holtek Microelectronics
HT9200 DTMF Generators Holtek Semiconductor Inc
HT9200A DTMF Generators Holtek Semiconductor Inc
HT9200B DTMF Generators Holtek Semiconductor Inc
HT9202A 1-Memory/2-Memory Tone/Pulse Dialer Holtek Semiconductor Inc

Other Datasheets by Holtek Semiconductor

Part Number Description
HT92112 Low Power OPAMP
HT9201A (HT9201A/B) Simple Tone Dialer
HT9201B (HT9201A/B) Simple Tone Dialer
HT9205A 5-Memory/6-Memory Tone/Pulse Dialer
HT9205B 5-Memory/6-Memory Tone/Pulse Dialer

Full PDF Text Transcription

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HT92112/HT92122 Low Power OPAMP Features • Wide Operating Voltage • Low input offset voltage • Low Quiescent Current • Unity Gain Stable (HT92112) • Non-unity Gain Stable (HT92122) • Rail to Rail input and output operation • -40˚C to +85˚C Operating Temperature Range • Dual amplifiers per package • Package types: 8-pin SOP Applications • Tollbooth Tags • Wearable Products • Temperature Measurement • Battery Powered Systems General Description The HT92112/HT92122 family of low power operational amplifiers offers the benefits of low power consumption, low offset voltage and low offset drift. They have low 1/f noise and have good PSRR and CMRR characteristics. The devices also provide full rail-to-rail input and output operation.
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