| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| OPA2344PAG4 | Texas Instruments | Check for Price | Operational Amplifier, 2 Func, 1200uV Offset-Max, CMOS, PDIP8 | OPA2344PA vs OPA2344PAG4 |
Part Details for OPA2344PA by Texas Instruments
Results Overview of OPA2344PA by Texas Instruments
- Distributor Offerings: (5 listings)
- Number of FFF Equivalents: (1 replacement)
- Tariff Estimator: (Available) NEW
- Number of Functional Equivalents: (0 options)
- CAD Models: (Available)
- 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.
Applications
Education and Research
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OPA2344PA Information
OPA2344PA by Texas Instruments 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 OPA2344PA
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
|
DISTI #
OPA2344PA-ND
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DigiKey | IC CMOS 2 CIRCUIT 8DIP Container: Tube |
0 Tube |
|
Buy Now | |
|
DISTI #
86011377
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Verical | Op Amp Dual Low Input Bias Current Amplifier R-R I/O 5.5V 8-Pin PDIP Tube RoHS: Compliant Min Qty: 242 Package Multiple: 1 Date Code: 1601 | Americas - 19986 |
|
$0.9610 / $1.5500 | Buy Now |
|
DISTI #
86021587
|
Verical | Op Amp Dual Low Input Bias Current Amplifier R-R I/O 5.5V 8-Pin PDIP Tube RoHS: Compliant Min Qty: 242 Package Multiple: 1 Date Code: 1501 | Americas - 7250 |
|
$0.9610 / $1.5500 | Buy Now |
|
DISTI #
86009462
|
Verical | Op Amp Dual Low Input Bias Current Amplifier R-R I/O 5.5V 8-Pin PDIP Tube RoHS: Compliant Min Qty: 242 Package Multiple: 1 | Americas - 1717 |
|
$0.9610 / $1.5500 | Buy Now |
|
|
Rochester Electronics | Operational Amplifier, 2 Func, 1200uV Offset-Max, CMOS, PDIP8 RoHS: Compliant Status: Obsolete Min Qty: 1 | 29267 |
|
$0.7688 / $1.2400 | Buy Now |
US Tariff Estimator: OPA2344PA by Texas Instruments
Calculations from this tool are estimations only for imports into the United States. Please refer to the distributor or manufacturer and reference official US government sources and authorities to verify any final purchase costs.
OPA2344PA CAD Models
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OPA2344PA Part Data Attributes
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OPA2344PA
Texas Instruments
Buy Now
Datasheet
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OPA2344PA
Texas Instruments
Operational Amplifier, 2 Func, 1200uV Offset-Max, CMOS, PDIP8
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| Pbfree Code | No | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Obsolete | |
| Part Package Code | DIP | |
| Package Description | Dip-8 | |
| Pin Count | 8 | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.33.00.01 | |
| Amplifier Type | Operational Amplifier | |
| Architecture | Voltage-Feedback | |
| Average Bias Current-Max (IIB) | 0.00001 µA | |
| Bias Current-Max (IIB) @25C | 0.00001 µA | |
| Common-mode Reject Ratio-Min | 74 Db | |
| Common-mode Reject Ratio-Nom | 92 Db | |
| Frequency Compensation | Yes | |
| Input Offset Voltage-Max | 1200 µV | |
| JESD-30 Code | R-PDIP-T8 | |
| JESD-609 Code | e4 | |
| Length | 9.81 Mm | |
| Low-Bias | Yes | |
| Low-Offset | No | |
| Micropower | Yes | |
| Number of Functions | 2 | |
| Number of Terminals | 8 | |
| Operating Temperature-Max | 85 °C | |
| Operating Temperature-Min | -40 °C | |
| Package Body Material | Plastic/Epoxy | |
| Package Code | DIP | |
| Package Equivalence Code | DIP8,.3 | |
| Package Shape | Rectangular | |
| Package Style | In-Line | |
| Packing Method | Rail | |
| Power | No | |
| Programmable Power | No | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 5.08 Mm | |
| Slew Rate-Nom | 0.8 V/Us | |
| Supply Current-Max | 0.3 Ma | |
| Supply Voltage Limit-Max | 7.5 V | |
| Supply Voltage-Nom (Vsup) | 5.5 V | |
| Surface Mount | No | |
| Technology | Cmos | |
| Temperature Grade | Industrial | |
| Terminal Finish | Nickel Palladium Gold | |
| Terminal Form | Through-Hole | |
| Terminal Pitch | 2.54 Mm | |
| Terminal Position | Dual | |
| Unity Gain BW-Nom | 1000 | |
| Voltage Gain-Min | 31600 | |
| Wideband | No | |
| Width | 7.62 Mm |
Alternate Parts for OPA2344PA
This table gives cross-reference parts and alternative options found for OPA2344PA. 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 OPA2344PA, 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.
OPA2344PA Frequently Asked Questions (FAQ)
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Texas Instruments provides a recommended PCB layout in their application note SLVAE03, which includes guidelines for component placement, trace routing, and thermal management to minimize noise and thermal issues.
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To ensure stability in a unity-gain configuration, it's recommended to add a 10-22 ohm resistor in series with the output, and a 10-100 pF capacitor in parallel with the output to ground. This helps to reduce the output impedance and prevent oscillations.
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The OPA2344PA can drive a maximum capacitive load of 1000 pF. Exceeding this limit may cause instability or oscillations. If a larger capacitive load is required, a buffer stage or a dedicated op-amp with higher capacitive drive capability should be used.
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To reduce power consumption, consider using a lower supply voltage, reducing the operating frequency, or using a lower-power op-amp. Additionally, disabling the op-amp when not in use or using a power-down mode can also help reduce power consumption.
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Texas Instruments recommends using a diode array or a TVS (Transient Voltage Suppressor) device for ESD protection. The diode array should be connected between the input pins and the power supply rails, while the TVS device should be connected between the input pins and ground.