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LINEAR TECHNOLOGY LT1638CMS8#PBF Operational Amplifier, Dual, 2 Amplifier, 1.2MHz, 0.38V/µs, ± 1.5V to ± 22V, MSOP, 8Pins
| Manufacturer : | Analog Devices, Inc |
|---|---|
| Package/Case : | MSOP-8 |
| Product Categories : | Operational Amplifiers(General Purpose) |
| Datasheet: | LT1638CMS8#PBF Datasheet (PDF) |
| RoHs Status: | Pb-free Halide free |
| In-stock: | 4004 |
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LT1638CMS8#PBF Product Details
The LT1638CMS8#PBF is a low power dual rail-to-rail input and output operational amplifier available in the standard 8-pin PDIP and SO packages as well as the 8-lead MSOP package. The LT1639 is a low power quad rail-to-rail input and output operational amplifier offered in the standard 14-pin PDIP and surface mount packages. For space limited applications the LT1638CMS8#PBF is available in a 3mm × 3mm × 0.8mm dual fine pitch leadless package (DFN).
The LT1638/LT1639 op amps operate on all single and split supplies with a total voltage of 2.5V to 44V drawing only 170μA of quiescent current per amplifier. These amplifiers are reverse battery protected and draw no current for reverse supply up to 18V.
The input range of the LT1638/LT1639 includes both supplies, and a unique feature of this device is its capability to operate over the top with either or both of its inputs above V+. The inputs handle 44V, both differential and common mode, independent of supply voltage. The input stage incorporates phase reversal protection to prevent false outputs from occurring when the inputs are below the negative supply. Protective resistors are included in the input leads so that current does not become excessive when the inputs are forced below the negative supply. The LT1638/LT1639 can drive loads up to 25mA and still maintain rail-to-rail capability. The op amps are unity-gain stable and drive all capacitive loads up to 1000pF when optional output compensation is used.
Feature
- Operates with Inputs Above V+
- Rail-to-Rail Input and Output
- Low Power: 230μA per Amplifier Max
- Gain Bandwidth Product: 1.2MHz
- Slew Rate: 0.4V/μs
- High Output Current: 25mA Min
- Specified on 3V, 5V and ±15V Supplies
- Reverse Battery Protection to 18V
- No Supply Sequencing Problems
- High Voltage Gain: 1500V/mV
- Single Supply Input Range: –0.4V to 44V
- High CMRR: 98dB
- No Phase Reversal
- Available in 14-Lead SO, 8-Lead MSOP and DFN Packages
Applications
- Battery- or Solar-Powered Systems
- Portable Instrumentation
- Sensor Conditioning
- Supply Current Sensing
- Battery Monitoring
- Micropower Active Filters
- 4mA to 20mA Transmitters
(Picture: Pinout)
(Picture: Diagram)
Technical Parameters
- Amplifier Type
- General Purpose
- Number of Circuits
- 2
- Output Type
- Rail-to-Rail
- Slew Rate
- 0.4V/??s
- Gain Bandwidth Product
- 1.2MHz
- Current Input Bias
- 20nA
- Voltage Input Offset
- 400??V
- Current Supply
- 205??A
- Current Output / Channel
- 40mA
- Voltage Supply, Single/Dual (??)
- 2.5V ~ 44V, ??1.25V ~ 22V
- Operating Temperature
- -40??C ~ 85??C
- Mounting Type
- Surface Mount
- Package / Case
- 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
- Supplier Device Package
- 8-MSOP
LT1638CMS8#PBF Datasheet
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LT1638 Technical Documentation/Data sheet
LT1638CMS8#PBF Related Products
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- Ship Fee
- Lead Time
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- $20.00-$40.00 (0.50 KG)
- 2-5 days
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- 3-7 days
- UPS
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- 2-5 days
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- 5-14 days
- REGISTERED AIR MAIL
- $2.00-$3.00 (0.10 KG)
- 7-30 days
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- Terms of payment
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- charge US$30.00 banking fee.
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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.
FAQ:
- Q: How does Jotrin guarantee that LT1638CMS8#PBF is the original manufacturer or agent of ADI?
- We have a professional business development department to strictly test and verify the qualifications of ADI original manufacturers and agents. All ADI suppliers must pass the qualification review before they can publish their LT1638CMS8#PBF devices; we pay more attention to the channels and quality of LT1638CMS8#PBF products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
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- Q: Are the ADI's LT1638CMS8#PBF price and stock displayed on the platform accurate?
- The ADI's inventory fluctuates greatly and cannot be updated in time, it will be updated periodically within 24 hours. After submitting an order for LT1638CMS8#PBF, it is recommended to confirm the order with Jotrin salesperson or online customer service before payment.
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Note: It may take up to 24 hours before carriers will display tracking information. In normal conditions, Express delivery needs 3-5 days, Registered Mail needs 25-60 days. - Q: What is the process for returns or replacement of LT1638CMS8#PBF?
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All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment.
If there is something wrong with the LT1638CMS8#PBF we delivered, we will accept the replacement or return of the LT1638CMS8#PBF only when all of the below conditions are fulfilled:
(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.
(2)We are informed of the defect described above within 90 days after the delivery of LT1638CMS8#PBF.
(3)The LT1638CMS8#PBF is unused and only in the original unpacked packaging.
Two processes to return the products:
(1)Inform us within 90 days
(2)Obtain Requesting Return Authorizations
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