OPA197ID Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
Texas Instruments OPA197ID is a precision rail-to-rail input/output operational amplifier with 10MHz bandwidth, 120dB CMRR, and 100µV max offset voltage in an 8-pin SOIC package. From $0.44 in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- OPA197ID Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.4394(MOQ 5)
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of OPA197ID?
- Rail-to-rail input and output with 10MHz gain-bandwidth product for wide dynamic range applications
- Ultra-low offset voltage of 100µV max and 140dB typical CMRR for precision signal conditioning
- Bias current as low as 20pA at 25°C, ideal for high-impedance sensor interfaces
- Wide supply voltage range in compact 8-pin SOIC package for space-constrained designs
What is OPA197ID used for?
The OPA197ID is widely used in precision measurement and sensor interface circuits where high accuracy is critical, such as bridge amplifiers, thermocouple signal conditioning, and medical instrumentation. Its rail-to-rail capability makes it ideal for single-supply data acquisition systems and 4-20mA current loop transmitters. The ultra-low bias current suits photodiode transimpedance amplifiers and pH electrode buffers in industrial and scientific equipment.
What are the specifications of OPA197ID?
| Pbfree Code | Yes |
| YTEOL | 15 |
| Amplifier Type | OPERATIONAL AMPLIFIER |
| Architecture | VOLTAGE-FEEDBACK |
| Average Bias Current-Max (IIB) | 0.005 µA |
| Bias Current-Max (IIB) @25C | 0.00002 µA |
| Common-mode Reject Ratio-Min | 120dB |
| Common-mode Reject Ratio-Nom | 140dB |
| Frequency Compensation | YES |
| Input Offset Voltage-Max | 100 µV |
| JESD-30 Code | R-PDSO-G8 |
| JESD-609 Code | e4 |
| Low-Bias | YES |
| Low-Offset | YES |
| Micropower | NO |
| Neg Supply Voltage Limit-Max | -20 V |
| Neg Supply Voltage-Nom (Vsup) | -3 V |
| Number of Functions | 1 |
| Package Body Material | PLASTIC/EPOXY |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Packing Method | TUBE |
| Peak Reflow Temperature (Cel) | 260 |
| Power | NO |
| Programmable Power | NO |
| Slew Rate-Nom | 20V/us |
| Supply Current-Max | 1.3mA |
| Supply Voltage Limit-Max | 20V |
| Supply Voltage-Nom (Vsup) | 3V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | AUTOMOTIVE |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING |
| Terminal Pitch | 1.27mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Unity Gain BW-Nom | 10000 |
| Voltage Gain-Min | 1000000 |
| Wideband | NO |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 2 |
| ECCN | EAR99 |
| HTS Code | 8542.33.00.01 |
| Country of Origin | Malaysia |
Where can I find the OPA197ID datasheet?
OPA197ID Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for OPA197ID?
Compatible alternatives and drop-in replacements for OPA197ID:
Frequently Asked Questions
What is the bandwidth and offset voltage of the OPA197ID?
The OPA197ID has a gain-bandwidth product of 10MHz and a maximum input offset voltage of 100µV, with a typical value even lower. Its common-mode rejection ratio is 120dB minimum and 140dB typical, making it suitable for precision measurement applications.
What supply voltage range does the OPA197ID support?
The OPA197ID operates from a single supply or dual supply configuration. Its rail-to-rail input and output architecture allows it to function effectively at low supply voltages, maximizing signal swing in battery-powered and single-supply systems.
What are typical applications for the OPA197ID?
The OPA197ID is commonly used in bridge sensor amplifiers, thermocouple and RTD signal conditioning, photodiode transimpedance amplifiers, 4-20mA industrial transmitters, and medical measurement devices where low offset and high CMRR are essential.
Can the OPA197ID replace other precision op-amps like the OPA197 in different packages?
Yes, the OPA197ID is the SOIC-8 (D package) version of the OPA197 family. It is pin-compatible with other standard 8-pin single op-amp packages and can replace similar precision rail-to-rail amplifiers from other manufacturers with comparable specifications.
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Why Buy from FindMyChip
About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
More from Texas Instruments
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 5+ | $1.6300 | $8.15 |
| 10+ | $1.4700 | $14.70 |
| 25+ | $1.3900 | $34.75 |
| 75+ | $0.9037 | $67.78 |
| 440+ | $0.4565 | $200.86 |
| 570+ | $0.4394 | $250.46 |
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