1MHz 60μA Rail-To-Rail I/OCMOS Operational Amplifiers Integrated Circuit IC
Brand Name:UCHI
Certification:Completed
Model Number:SGM321/358/324
Minimum Order Quantity:1000PCS
Delivery Time:3weeks
Payment Terms:T/T,Western Union
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Dongguan Guangdong China
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Room 810, Unit 2, Building 5, Huixing Commercial Center, Dongsheng Road No.1, Zhongshan Dong, Shilong Town Dongguan, GUANGDONG, 523326 CN
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Product Details
1MHz, 60μA, Rail-to-Rail I/OCMOS Operational Amplifiers Integrated
circuit IC
The SGM321 (single), SGM358 (dual) and SGM324(quad) are low cost,
voltage feedback amplifiers. Thesedevices can operate from 2.1V to
5.5V single supply,and consume only 60μA quiescent current per
amplifier.They provide rail-to-rail input with a wide input
commonmode voltage range and rail-to-rail output voltage swing.This
feature makes SGM321/358/324 appropriate forbuffering ASIC.The
SGM321/358/324 offer a gain-bandwidth productof 1MHz and an
ultra-low input bias current of 10pA.They are well suited for
piezoelectric sensors, integratorsand photodiode amplifiers.The
SGM321/358/324 are designedintoawide range ofapplications, such as
battery-powered instrumentation,safety monitoring, portable
systems, and transducerinterface circuits in low power systems.The
SGM321 is available in Green SOT-23-5 andSC70-5 packages. The
SGM358 is available in GreenSOIC-8, MSOP-8 and DIP-8 packages. The
SGM324 isavailable in Green TSSOP-14 and SOIC-14 packages.They are
specified over the extended industrialtemperature range (-40℃ to
+85℃)
Key Features
• Low Cost
• Input Offset Voltage: 5mV (MAX)
• Ultra-Low Input Bias Current: 10pA (TYP)
• Unity-Gain Stable
• Gain-Bandwidth Product: 1MHz
• 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 Quiescent Current: 60μA/Amplifier (TYP)
• -40℃ to +85℃ Operating Temperature Range
• Small Packaging:SGM321 Available in Green SOT-23-5 andSC70-5
PackagesSGM358 Available in Green SOIC-8, MSOP-8 andDIP-8
PackagesSGM324 Available in Green SOIC-14 andTSSOP-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
Pin Configurations
Product Selection Guide
| Amplifiers per Package | Part Number | IQ/Amp Typ (μA) | Shut-down | VCC(V) | GBP Typ (kHz) | Slew Rate Typ (V/ms) | ENOISE 0.1Hz ~ 10Hz (μVPP) | ENOISE Typ @1kHz (nV/√Hz) | VOS Max @25℃ (mV) | TC of VOS Typ (μV/℃) | IB Typ (pA) | AVO Typ (dB) | CMRR Typ (dB) | Rail-to-Rail Input | Rail-to-Rail Output | Package | Features |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | SGM321 | 60 | No | 2.1~5.5 | 1 | 520 | 27 | 5 | 2.7 | 10 | 84 | 68 | Yes | Yes | SC70-5,SOT-23-5 | General Purpose Low Power Amp | |
| 4 | SGM324 | 60 | No | 2.1~5.5 | 1 | 520 | 27 | 5 | 2.7 | 10 | 84 | 68 | Yes | Yes | SOIC-14,TSSOP-14 | General Purpose Low Power Amp | |
| 2 | SGM358 | 60 | No | 2.1~5.5 | 1 | 520 | 27 | 5 | 2.7 | 10 | 84 | 68 | Yes | Yes | SOIC-8,MSOP-8,DIP-8 | General Purpose Low Power Amp | |
| 1 | SGM8038-1 | 6 | No | 1.4~5.5 | 0.145 | 130 | 6 | 110 | 0.8 | 3 | 2 | 125 | 94 | Yes | Yes | SOT-23-5,SC70-5,SOIC-8 | High Precision, Rail-to-Rail Input and Output |
| 2 | SGM8038-2 | 6 | No | 1.4~5.5 | 0.145 | 130 | 6 | 110 | 0.8 | 3 | 2 | 125 | 94 | Yes | Yes | SOT-23-8,SOIC-8,TDFN-2×2-8L | High Precision, Rail-to-Rail Input and Output |
| 1 | SGM8049-1 | 2.5 | No | 1.8~5.5 | 0.12 | 80 | 3.5 | 75 | 0.85 | 0.6 | 1 | 118 | 100 | Yes | Yes | SOT-23-5,SC70-5,TDFN-2×2-6L | Pico Amp Input Current, Micro Power, Rail-to-Rail Input and Output |
| 2 | SGM8049-2 | 2.5 | No | 1.8~5.5 | 0.12 | 80 | 3.5 | 75 | 0.85 | 0.6 | 1 | 118 | 100 | Yes | Yes | SOT-23-8,SOIC-8 | Pico Amp Input Current, Micro Power, Rail-to-Rail Input and Output |
| 4 | SGM8049-4 | 2.5 | No | 1.8~5.5 | 0.12 | 80 | 3.5 | 75 | 0.85 | 0.6 | 1 | 118 | 100 | Yes | Yes | TSSOP-14 | Pico Amp Input Current, Micro Power, Rail-to-Rail Input and Output |
| 1 | SGM8210-1 | 50 | No | 3.3~24 | 1 | 300 | 3 | 25 | 1 | 1 | 5 | 120 | 115 | Yes | Yes | SOT-23-5,SC70-5 | High Voltage, Micro Power, Precision |
| 2 | SGM8210-2 | 50 | No | 3.3~24 | 1 | 300 | 3 | 25 | 1 | 1 | 5 | 120 | 115 | Yes | Yes | SOIC-8,MSOP-8,TDFN-2×3-8L | High Voltage, Micro Power, Precision |
| 4 | SGM8210-4 | 50 | No | 3.3~24 | 1 | 300 | 3 | 25 | 1 | 1 | 5 | 120 | 115 | Yes | Yes | SOIC-14 | High Voltage, Micro Power, Precision |
| 1 | SGM8240-1 | 2.8 | No | 2.7~24 | 0.1 | 50 | 3 | 100 | 1 | 3 | 5 | 120 | 110 | Yes | Yes | SC70-5,SOT-23-5 | High Voltage, Micro Power, Precision |
| 2 | SGM8240-2 | 2.8 | No | 2.7~24 | 0.1 | 50 | 3 | 100 | 1 | 3 | 5 | 120 | 110 | Yes | Yes | TDFN-2×3-8L,SOIC-8,MSOP-8 | High Voltage, Micro Power, Precision |
| 4 | SGM8240-4 | 2.8 | No | 2.7~24 | 0.1 | 50 | 3 | 100 | 1 | 3 | 5 | 120 | 110 | Yes | Yes | SOIC-14 | High Voltage, Micro Power, Precision |
Integrated circuits (ICs) serve as the foundation of modern
electronics, offering small size, low power consumption, strong
performance and high reliability. They are widely used in consumer
electronics, industrial applications, communications, automotive
electronics, medical equipment, and aerospace/defense systems.
Uchi Electronics provides high-performance analog and mixed-signal
processing solutions for industrial automation, new energy,
automotive, communications, computing, consumer electronics and
medical equipment applications.
This solution demonstrates the application of integrated circuits in smart phones and tablets. For assistance selecting the right product, please contact our technical support team.
1MHz 60μA Rail-To-Rail I/OCMOS Operational Amplifiers Integrated Circuit IC
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