INA597IDRCR Texas Instruments Integrated Circuit (Other) In Stock
The Texas Instruments INA597IDRCR is a precision e-trim difference amplifier with 200 µV maximum input offset voltage and 88 dB CMRR. It features a 2 MHz bandwidth and low-power operation in a compact USON-10 package. Available from stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Other
- Pin Count
- 15
- Lifecycle
- ACTIVE
- Datasheet
- INA597IDRCR Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $1.9158(MOQ 3000)
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Ultra-low 200 µV maximum input offset voltage achieved via e-trim trimming technology for precision measurement
- 88 dB minimum common-mode rejection ratio (CMRR) enabling accurate differential signal extraction in noisy environments
- 2 MHz gain-bandwidth product with low quiescent current for power-sensitive precision analog front-end designs
Applications
The INA597IDRCR is ideal for precision instrumentation and data acquisition systems requiring accurate differential voltage measurement with high common-mode rejection. It excels in industrial sensor signal conditioning, bridge amplifier circuits, and medical measurement equipment where minimizing offset errors is critical. Its low-power profile also suits battery-operated portable test instruments and wearable health monitors.
Specifications
| Pbfree Code | Yes |
| YTEOL | 15 |
| Amplifier Type | OPERATIONAL AMPLIFIER |
| Architecture | VOLTAGE-FEEDBACK |
| Common-mode Reject Ratio-Min | 88dB |
| Common-mode Reject Ratio-Nom | 84dB |
| Frequency Compensation | NO |
| Input Offset Voltage-Max | 200 µV |
| JESD-30 Code | S-PDSO-N10 |
| JESD-609 Code | e4 |
| Low-Bias | NO |
| Low-Offset | YES |
| Micropower | NO |
| Neg Supply Voltage Limit-Max | -18 V |
| Neg Supply Voltage-Nom (Vsup) | -15 V |
| Number of Functions | 1 |
| Package Body Material | PLASTIC/EPOXY |
| Package Shape | SQUARE |
| Package Style | SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE |
| Packing Method | TR |
| Peak Reflow Temperature (Cel) | 260 |
| Power | NO |
| Programmable Power | NO |
| Slew Rate-Nom | 18V/us |
| Supply Current-Max | 1.5mA |
| Supply Voltage Limit-Max | 18V |
| Supply Voltage-Nom (Vsup) | 15V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | AUTOMOTIVE |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | NO LEAD |
| Terminal Pitch | 0.5mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Unity Gain BW-Nom | 2000 |
| Voltage Gain-Max | 2 |
| Voltage Gain-Min | 0.5 |
| Wideband | NO |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.33.00.01 |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the input offset voltage specification of the INA597IDRCR?
The INA597IDRCR has a maximum input offset voltage of 200 µV achieved through Texas Instruments e-trim laser trimming technology, ensuring high precision in differential voltage measurement without requiring external offset calibration circuits.
What is the CMRR of the INA597IDRCR and why does it matter?
The INA597IDRCR achieves a minimum common-mode rejection ratio of 88 dB, which means it effectively suppresses noise and interference signals common to both inputs, making it suitable for measuring small differential signals in the presence of large common-mode voltages in industrial and medical applications.
What package does the INA597IDRCR use?
The INA597IDRCR is housed in a 10-pin USON (Ultra-Small Outline No-lead) package (JESD-30 code S-PDSO-N10), offering a very small PCB footprint ideal for high-density circuit board designs in portable and space-constrained applications.
What is the bandwidth of the INA597IDRCR difference amplifier?
The INA597IDRCR provides a 2 MHz gain-bandwidth product, which is sufficient for audio-frequency signal conditioning, slow transducer readout, and general-purpose differential amplification tasks where precision and low noise are prioritized over high-speed performance.
Is the INA597IDRCR RoHS compliant and lead-free?
Yes, the INA597IDRCR carries a Pb-free code confirming RoHS compliance. The JESD-609 code e4 indicates that the device meets the requirements for halogen-free and lead-free packaging, suitable for environmentally responsible manufacturing processes.
Related Guides
How to Choose a 3528 SMD Indicator LED for Blue Status Lighting: Selection Guide
A practical 3528 SMD indicator LED selection guide using 150141BS73100 and related Wurth 150141 variants for blue status lighting.
Jul 5, 2026
BAS70KFILM Design Guide for Low-Leakage Signal Clamping and RF Detector Inputs
Practical BAS70KFILM design guidance for signal clamps, RF detector inputs, leakage control, capacitance, layout, and sourcing alternatives.
Jul 5, 2026
How to Choose a BAS70 Schottky Diode for Signal Clamping: Selection Guide
A practical BAS70KFILM and BAS70-family Schottky diode selection guide for signal clamping, RF detection, leakage, and topology choices.
Jul 4, 2026
AMC1202DWVR Design Guide for Isolated Current Sensing
Practical AMC1202DWVR design guide covering shunt sizing, isolation layout, input filtering, ADC scaling, and sourcing choices.
Jul 4, 2026
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.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 3000+ | $1.9158 | $5747.28 |
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“Their engineering team helped us find a pin-compatible alternative when our original MCU went EOL.”