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Orders Over
$5000
ADI LT1491ACN#PBF
General Purpose Amplifier 4 Circuit Rail-to-Rail 14-PDIP
Brands: Analog Devices, Inc
Mfr.Part #: LT1491ACN#PBF
Datasheet: LT1491ACN#PBF Datasheet (PDF)
Package/Case: PDIP-14
RoHS Status:
Stock Condition: 2,300 pcs, New Original
Product Type: Instrumentation, OP Amps, Buffer Amps
Warranty: 1 Year Ovaga Warranty - Find Out More
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*All prices are in USD
| Qty | Unit Price | Ext Price |
|---|---|---|
| 1 | $5.749 | $5.749 |
| 200 | $2.225 | $445.000 |
| 500 | $2.146 | $1073.000 |
| 1000 | $2.109 | $2109.000 |
In Stock: 2,300 PCS
LT1491ACN#PBF General Description
The LT1490A/LT1491A are dual and quad op amps with a low input offset voltage of 500µV max. The LT1490A/LT1491A operate on all single and split supplies with a total voltage of 2V to 44V, drawing only 40µA of quiescent current per amplifier. These amplifiers are reverse supply protected; they draw virtually no current for reverse supply up to 18V. The input range of the LT1490A/LT1491A includes both supplies and the output swings to both supplies. Unlike most micropower op amps, the LT1490A/LT1491A can drive heavy loads; their rail-to-rail outputs drive 20mA. The LT1490A/LT1491A are unity-gain stable and drive all capacitive loads up to 10,000pF when optional 0.22µF and 150Ω compensation is used.
Features
- Low Input Offset Voltage: 500µV Max
- Output Swings to 10mV Max from V–
- Rail-to-Rail Input and Output
- Micropower: 50µA/Amplifier Max
- Over-The-Top® Input Common Mode Range Extends 44V Above V–, Independent of V+
- Specified on 3V, 5V and ±15V Supplies
- High Output Current: 20mA
- Output Drives 10,000pF with Output Compensation
- Reverse Battery Protection to 18V
- No Supply Sequencing Problems
- High Voltage Gain: 1500V/mV
- High CMRR: 98dB
- No Phase Reversal
- Gain Bandwidth Product: 200kHz
- Tiny 3mm × 3mm × 0.8mm DFN Package
Application
- Battery- or Solar-Powered Systems
- Portable Instrumentation
- Sensor Conditioning
- Supply Current Sensing
- Battery Monitoring
- Micropower Active Filters
- 4mA to 20mA Transmitters
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Category | Integrated Circuits (ICs)LinearAmplifiersInstrumentation, OP Amps, Buffer Amps | Mfr | Analog Devices Inc. |
| Series | LT® | Package | Tube |
| Product Status | Active | Amplifier Type | General Purpose |
| Number of Circuits | 4 | Output Type | Rail-to-Rail |
| Slew Rate | 0.06V/µs | Gain Bandwidth Product | 200 kHz |
| Current - Input Bias | 1 nA | Voltage - Input Offset | 285 µV |
| Current - Supply | 50µA (x4 Channels) | Current - Output / Channel | 25 mA |
| Voltage - Supply Span (Min) | 2 V | Voltage - Supply Span (Max) | 44 V |
| Operating Temperature | -40°C ~ 85°C | Mounting Type | Through Hole |
| Package / Case | 14-DIP (0.300", 7.62mm) | Supplier Device Package | 14-PDIP |
| Base Product Number | LT1491 | Manufacturer: | Analog Devices Inc. |
| Product Category: | Operational Amplifiers - Op Amps | RoHS: | Details |
| Mounting Style: | Through Hole | Package / Case: | PDIP-14 |
| Number of Channels: | 4 Channel | Supply Voltage - Max: | 44 V |
| GBP - Gain Bandwidth Product: | 180 kHz | Output Current per Channel: | 25 mA |
| SR - Slew Rate: | 60 mV/us | Vos - Input Offset Voltage: | 1.35 mV |
| Supply Voltage - Min: | 2 V | Minimum Operating Temperature: | 0 C |
| Maximum Operating Temperature: | + 70 C | Ib - Input Bias Current: | 1 nA |
| Operating Supply Current: | 40 uA | Shutdown: | No Shutdown |
| CMRR - Common Mode Rejection Ratio: | 98 dB | en - Input Voltage Noise Density: | 50 nV/sqrt Hz |
| Series: | LT1491A | Packaging: | Tube |
| Amplifier Type: | Micropower | Brand: | Analog Devices |
| Gain V/V: | 1500 V/mV | In - Input Noise Current Density: | 0.015 pA/rtHz |
| Input Type: | Rail-to-Rail | Ios - Input Offset Current: | 800 nA |
| Output Type: | Rail-to-Rail | Product: | Operational Amplifiers |
| Product Type: | Op Amps - Operational Amplifiers | PSRR - Power Supply Rejection Ratio: | 98 dB |
| Factory Pack Quantity: | 25 | Subcategory: | Amplifier ICs |
| Unit Weight: | 0.067832 oz |
Shipping
| Shipping Type | Ship Fee | Lead Time | |
|---|---|---|---|
 |
DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
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UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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TNT | $20.00-$40.00 (0.50 KG) | 2-5 days |
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EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
REGISTERED AIR MAIL | $20.00-$40.00 (0.50 KG) | 2-5 days |
Processing Time：Shipping fee depend on different zone and country.
Payment
| Terms of payment | Hand Fee | |
|---|---|---|
 |
Wire Transfer | charge US$30.00 banking fee. |
 |
Paypal | charge 4.0% service fee. |
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Credit Card | charge 3.5% service fee. |
 |
Western Union | charge US.00 banking fee. |
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Money Gram | charge US$0.00 banking fee. |
Guarantees
1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.
2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.
Packing
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Step2 :Vacuum packaging
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Step3 :Anti-static bag
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All the products will packing in anti-staticbag. Ship with ESD antistatic protection.
Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.
We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.
After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.
Datasheet PDF
We provide high quality products, thoughtful service and after sale guarantee
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Minimum order quantity starts from 1pcs.
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365 days quality guarantee for all products
