Part Details for AD549KH by Analog Devices Inc
Results Overview of AD549KH by Analog Devices Inc
- Distributor Offerings: (1 listing)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (10 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
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AD549KH Information
AD549KH by Analog Devices Inc is an Operational Amplifier.
Operational Amplifiers are under the broader part category of Amplifier Circuits.
Amplifier circuits use external power to increase the amplitude of an input signal. They can be used to perform linear amplifications or logarithmic functions. Read more about Amplifier Circuits on our Amplifier Circuits part category page.
Price & Stock for AD549KH
| Part # | Distributor | Description | Stock | Price | Buy | |
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Vyrian | Amplifiers | 1556 |
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RFQ |
Part Details for AD549KH
AD549KH CAD Models
AD549KH Part Data Attributes
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AD549KH
Analog Devices Inc
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Datasheet
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AD549KH
Analog Devices Inc
Ultralow Input-Bias Current Operational Amplifier
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| Pbfree Code | No | |
| Rohs Code | No | |
| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | ANALOG DEVICES INC | |
| Part Package Code | BCY | |
| Package Description | HERMETIC SEALED, METAL CAN, MO-002AK, TO-99, 8 PIN | |
| Pin Count | 8 | |
| Manufacturer Package Code | H-08-1 | |
| Reach Compliance Code | not_compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.33.00.01 | |
| Samacsys Manufacturer | Analog Devices | |
| Amplifier Type | OPERATIONAL AMPLIFIER | |
| Architecture | VOLTAGE-FEEDBACK | |
| Average Bias Current-Max (IIB) | 1e-7 µA | |
| Bias Current-Max (IIB) @25C | 1e-7 µA | |
| Common-mode Reject Ratio-Min | 90 dB | |
| Common-mode Reject Ratio-Nom | 90 dB | |
| Frequency Compensation | YES | |
| Input Offset Voltage-Max | 400 µV | |
| JESD-30 Code | O-MBCY-W8 | |
| JESD-609 Code | e0 | |
| Low-Bias | YES | |
| Low-Offset | YES | |
| Neg Supply Voltage Limit-Max | -18 V | |
| Neg Supply Voltage-Nom (Vsup) | -15 V | |
| Number of Functions | 1 | |
| Number of Terminals | 8 | |
| Operating Temperature-Max | 70 °C | |
| Operating Temperature-Min | ||
| Package Body Material | METAL | |
| Package Equivalence Code | CAN8,.2 | |
| Package Shape | ROUND | |
| Package Style | CYLINDRICAL | |
| Qualification Status | Not Qualified | |
| Slew Rate-Min | 2 V/us | |
| Slew Rate-Nom | 3 V/us | |
| Supply Current-Max | 0.7 mA | |
| Supply Voltage Limit-Max | 18 V | |
| Supply Voltage-Nom (Vsup) | 15 V | |
| Surface Mount | NO | |
| Technology | BIPOLAR | |
| Temperature Grade | COMMERCIAL | |
| Terminal Finish | TIN LEAD | |
| Terminal Form | WIRE | |
| Terminal Position | BOTTOM | |
| Unity Gain BW-Nom | 1000 | |
| Voltage Gain-Min | 100000 |
Alternate Parts for AD549KH
This table gives cross-reference parts and alternative options found for AD549KH. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of AD549KH, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| AD549KH | Rochester Electronics LLC | Check for Price | OP-AMP, 400 uV OFFSET-MAX, 1 MHz BAND WIDTH, MBCY8, HERMETIC SEALED, METAL CAN, MO-002AK, TO-99, 8 PIN | AD549KH vs AD549KH |
| AD549KHZ | Analog Devices Inc | Check for Price | Ultralow Input-Bias Current Operational Amplifier | AD549KH vs AD549KHZ |
| OPA128LM | Texas Instruments | Check for Price | Difet Electrometer-Grade Operational Amplifier 8-TO-99 -55 to 125 | AD549KH vs OPA128LM |
| OPA128SM | Texas Instruments | Check for Price | Difet Electrometer-Grade Operational Amplifier 8-TO-99 -55 to 125 | AD549KH vs OPA128SM |
| AD549JHZ | Rochester Electronics LLC | Check for Price | OP-AMP, 1900 uV OFFSET-MAX, 1 MHz BAND WIDTH, MBCY8, ROHS COMPLIANT, HERMETIC SEALED, METAL CAN, MO-002AK, TO-99, 8 PIN | AD549KH vs AD549JHZ |
| AD549LH | Analog Devices Inc | Check for Price | Ultralow Input-Bias Current Operational Amplifier | AD549KH vs AD549LH |
| AD549JH | Rochester Electronics LLC | Check for Price | OP-AMP, 1900 uV OFFSET-MAX, 1 MHz BAND WIDTH, MBCY8, HERMETIC SEALED, METAL CAN, MO-002AK, TO-99, 8 PIN | AD549KH vs AD549JH |
| AD515ALH | Analog Devices Inc | Check for Price | IC OP-AMP, 1000 uV OFFSET-MAX, 1 MHz BAND WIDTH, MBCY8, HERMETIC SEALED, TO-99, 8 PIN, Operational Amplifier | AD549KH vs AD515ALH |
| AD549LHZ | Analog Devices Inc | Check for Price | Ultralow Input-Bias Current Operational Amplifier | AD549KH vs AD549LHZ |
| AD549SH/883B | Rochester Electronics LLC | Check for Price | OP-AMP, 2000 uV OFFSET-MAX, 1 MHz BAND WIDTH, MBCY8, HERMETIC SEALED, METAL CAN, MO-002AK, TO-99, 8 PIN | AD549KH vs AD549SH/883B |
AD549KH Frequently Asked Questions (FAQ)
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A good layout and grounding technique is crucial for the AD549KH. It is recommended to use a star-grounding technique, where all grounds are connected to a single point, and to keep the analog and digital grounds separate. Additionally, it is recommended to use a low-impedance ground plane and to minimize the length of the input traces.
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The AD549KH has a specified offset voltage of ±1.5mV. To handle this, it is recommended to use a calibration technique, such as a zero-scale calibration, to null out the offset voltage. Additionally, the offset voltage can be trimmed using the offset null pins (Pin 1 and Pin 8).
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It is recommended to use a decoupling capacitor of 10uF or greater between the power supply pins (Pin 7 and Pin 14) and the analog ground (Pin 13). Additionally, it is recommended to use a 100nF capacitor between the power supply pins and the digital ground (Pin 12).
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The AD549KH is specified to operate from -40°C to +125°C. To ensure operation within this range, it is recommended to use a thermocouple or thermistor to monitor the temperature of the device. Additionally, it is recommended to use a heat sink or thermal management technique to keep the device temperature within the specified range.
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The AD549KH has a specified input impedance of 10GΩ. To ensure accurate measurements, it is recommended to use a source impedance of less than 1kΩ. Additionally, it is recommended to use a buffer amplifier or voltage follower to drive the input signal.