OP249AZ
High Speed Operational Amplifiers DUAL PRECISION JFET OP AM
Inventory:7,026
- 90-day after-sales guarantee
- 365 Days Quality Guarantee
- Genuine Product Guarantee
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Part Number : OP249AZ
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Package/Case : CDIP-8
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Brands : Analog Devices
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Components Categories : Instrumentation, OP Amps, Buffer Amps
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Datesheet : OP249AZ DataSheet (PDF)
Overview of OP249AZ
The OP249 is a high speed, precision dual JFET op amp, similar to the popular single op amp. The OP249 outperforms available dual amplifiers by providing superior speed with excellent dc performance. Ultrahigh open-loop gain (1 kV/mV minimum), low offset voltage, and superb gain linearity makes the OP249 the industry’s first true precision, dual high speed amplifier.
Key Features
- Slew rate: 22 V/μs typical
- Settling time (0.01%): 1.2 μs maximum
- Offset voltage: 200 μV typical
- Open-loop gain: 1000 V/mV minimum
- Total harmonic distortion: 0.002% typical
Application
- Output amplifier for fast DACs
- Signal processing
- Instrumentation amplifiers
- Fast sample-and-holds
- Active filters
- Low distortion audio amplifiers
- Input buffer for ADCs
- Servo controllers
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
Product Category | High Speed Operational Amplifiers | RoHS | N |
Series | OP249 | Number of Channels | 2 Channel |
GBP - Gain Bandwidth Product | 4.7 MHz | SR - Slew Rate | 22 V/us |
Voltage Gain dB | 122.92 dB | CMRR - Common Mode Rejection Ratio | 80 dB |
Ib - Input Bias Current | 75 pA | Vos - Input Offset Voltage | 750 uV |
Supply Voltage - Max | +/- 18 V | Supply Voltage - Min | +/- 4.5 V |
Operating Supply Current | 7 mA | Minimum Operating Temperature | - 55 C |
Maximum Operating Temperature | + 125 C | Mounting Style | Through Hole |
Package / Case | CDIP-8 | Amplifier Type | High Speed Amplifiers |
Brand | Analog Devices | Dual Supply Voltage | +/- 4.5 V to +/- 18 V |
en - Input Voltage Noise Density | 75 nV/sqrt Hz | Height | 3.56 mm (Max) |
In - Input Noise Current Density | 0.003 pA/sqrt Hz | Length | 10.29 mm (Max) |
Maximum Dual Supply Voltage | +/- 18 V | Minimum Dual Supply Voltage | +/- 4.5 V |
Operating Supply Voltage | +/- 15 V | Product | Operational Amplifiers |
Product Type | Op Amps - High Speed Operational Amplifiers | PSRR - Power Supply Rejection Ratio | 98.42 dB |
Shutdown | No Shutdown | Factory Pack Quantity | 48 |
Subcategory | Amplifier ICs | Supply Type | Dual |
Technology | BiFET | Width | 7.87 mm (Max) |
Unit Weight | 0.034815 oz |
Warranty & Returns
Warranty, Returns, and Additional Information
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QA & Return Policy
Parts Quality Guarantee: 365 days
Returns for refund: within 90 days
Returns for Exchange: within 90 days
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Shipping and Package
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Parts Packaging Guarantee: Featuring 100% ESD anti-static protection, our packaging incorporates high toughness and superior buffering capabilities.
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