LM258AST IC OPAMP GP 2 CIRCUIT 8MINISO STMicroelectronics

Brand Name:STMicroelectronics
Model Number:LM258AST
Minimum Order Quantity:1
Delivery Time:3-5 work days
Payment Terms:T/T
Price:Based on current price
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Location: Shenzhen China
Address: No. 2520, 25th Floor, Block A, New Asia Guoli Building, Huaqiang North Street, Shenzhen, China
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Product Details

LM258AST Description


The LM258AST instrumentation amplifier is made up of two independent, high-gain, internally frequency-compensated operational amplifiers that are specifically designed to operate from a single power supply over a wide voltage range. The magnitude of the power supply voltage has no effect on the low-power supply drain. Transducer amplifiers, AC-coupled inverting amplifiers, and all op amp circuits can now be implemented more easily in single power supply systems.


LM258AST Features


• Frequency compensation implemented internally
• Large DC voltage gain: 100 dB
• Wide bandwidth (unity gain): 1.1 MHz (temperature compensated)
• Very low supply current per channel essentially independent of supply voltage
• Low input bias current: 20 nA (temperature compensated)
• Low input offset voltage: 2 mV
• Low input offset current: 2 nA
• Input common-mode voltage range includes negative rails
• Differential input voltage range equal to the power supply voltage
• Large output voltage swing 0 V to (VCC+ - 1.5 V)


LM258AST Applications


• AC-coupled inverting amplifier
• Non-inverting DC amplifier
• AC-coupled non-inverting amplifier
• DC summing amplifier
• Transducer amplifiers

Specifications

AttributeAttribute Value
ManufacturerSTMicroelectronics
Product CategoryInstrumentation Amplifier
SeriesLM258
ProductOperational Amplifiers
PackagingTube
Mounting-StyleSMD/SMT
TechnologyBipolar
Number-of-Channels2 Channel
Amplifier-TypeLow Power Amplifier
ShutdownNo Shutdown
Maximum Operating Temperature+ 105 C
Operating temperature range- 40 C
Operating-Supply-Current1.2 mA
Supply-Voltage-Max30 V
Supply-Voltage-Min3 V
Package-CaseMini-SO-8
Ib-Input-Bias-Current50 nA
Vos-Input-Offset-Voltage3 mV
Output-Current-per-Channel40 mA
CMRR-Common-Mode-Rejection-Ratio70 dB
GBP-Gain-Bandwidth-Product1.1 MHz
SR-Slew-Rate0.6 V/us
en-Input-Voltage-Noise-Density55 nV/sqrt Hz
Maximum-Dual-Supply-Voltage+/- 15 V
Minimum-Dual-Supply-Voltage+/- 1.5 V

Descriptions

General Purpose Amplifier 2 Circuit 8-MiniSO
Op Amp Dual GP 卤15V/30V 8-Pin MSOP T/R
Operational Amplifiers - Op Amps Dual Low Input Bias +32 V max 40mA out
China LM258AST IC OPAMP GP 2 CIRCUIT 8MINISO STMicroelectronics supplier

LM258AST IC OPAMP GP 2 CIRCUIT 8MINISO STMicroelectronics

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