AD8597ACPZ-R2 Analog Devices Integrated Circuit (Other) In Stock
AD8597ACPZ-R2 is a precision voltage-feedback operational amplifier from Analog Devices in an 8-pin LFCSP package, featuring 10 MHz bandwidth with push-pull output. It delivers 105 dB minimum CMRR, 0.21 uA bias current at 25°C, and ultralow noise performance for precision measurement. Designed for audio instrumentation, precision data acquisition, and sensor signal conditioning requiring exceptional DC accuracy.
- Manufacturer
- Analog Devices
- Package
- Other
- Pin Count
- 8
- Lifecycle
- OBSOLETE
- Datasheet
- AD8597ACPZ-R2 Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $10.8225(MOQ 1)
- 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 AD8597ACPZ-R2?
- 10 MHz gain-bandwidth product with push-pull output stage for precision signal amplification in measurement circuits
- 105 dB minimum common-mode rejection ratio (CMRR) with 135 dB typical for outstanding noise immunity
- 0.21 uA maximum bias current at 25°C enabling accurate signal conditioning with high-impedance sensor sources
- Compact 8-pin LFCSP package with internal frequency compensation for stable closed-loop operation without external components
What is AD8597ACPZ-R2 used for?
The AD8597ACPZ-R2 is used in precision instrumentation, audio preamplifiers, and sensor signal conditioning where ultralow noise and high CMRR of 135 dB typical are critical for accurate measurement. Its 10 MHz bandwidth and push-pull output make it suitable for transducer amplification in medical instrumentation, strain gauge bridges, and high-resolution data acquisition front-ends. The compact 8-pin LFCSP footprint enables integration in space-constrained precision analog circuits requiring voltage-feedback op-amp performance.
What are the specifications of AD8597ACPZ-R2?
| Pbfree Code | No |
| Manufacturer Package Code | CP-8-13 |
| YTEOL | 0 |
| Amplifier Type | OPERATIONAL AMPLIFIER |
| Architecture | VOLTAGE-FEEDBACK |
| Average Bias Current-Max (IIB) | 0.34 µA |
| Bias Current-Max (IIB) @25C | 0.21 µA |
| Common-mode Reject Ratio-Min | 105dB |
| Common-mode Reject Ratio-Nom | 135dB |
| Frequency Compensation | YES |
| Input Offset Voltage-Max | 180 µV |
| JESD-30 Code | S-PDSO-N8 |
| JESD-609 Code | e3 |
| 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 | 2 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOLCC8,.11,20 |
| Package Shape | SQUARE |
| Package Style | SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE |
| Packing Method | TR |
| Power | NO |
| Programmable Power | NO |
| Qualification Status | Not Qualified |
| Slew Rate-Nom | 14V/us |
| Supply Current-Max | 6.75mA |
| Supply Voltage Limit-Max | 18V |
| Supply Voltage-Nom (Vsup) | 15V |
| Surface Mount | YES |
| Technology | BIPOLAR |
| Temperature Grade | AUTOMOTIVE |
| Terminal Finish | Matte Tin (Sn) - annealed |
| Terminal Form | NO LEAD |
| Terminal Pitch | 0.5mm |
| Terminal Position | DUAL |
| Unity Gain BW-Nom | 10000 |
| Voltage Gain-Min | 100000 |
| Wideband | NO |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8542.33.00.01 |
Where can I find the AD8597ACPZ-R2 datasheet?
AD8597ACPZ-R2 Datasheet DownloadOfficial datasheet from Analog Devices
What are equivalent replacements for AD8597ACPZ-R2?
Compatible alternatives and drop-in replacements for AD8597ACPZ-R2:
Frequently Asked Questions
What CMRR does the AD8597ACPZ-R2 achieve, and how does this benefit differential signal acquisition circuits?
The AD8597ACPZ-R2 achieves a typical CMRR of 135 dB and a minimum of 105 dB, which means common-mode interference such as 50/60 Hz power line noise is suppressed by over 100 dB relative to the differential signal. This makes it highly effective for precision differential amplifier stages in medical instrumentation, bridge sensor readout, and industrial data acquisition systems requiring accurate low-level signal recovery.
How does the 10 MHz bandwidth and 0.21 uA bias current of the AD8597ACPZ-R2 compare to standard precision op-amps for sensor interfaces?
With a 10 MHz gain-bandwidth product and only 0.21 uA input bias current at 25°C, the AD8597ACPZ-R2 offers a combination of speed and low bias that standard precision op-amps often cannot match simultaneously. This balance suits high-impedance sensor interfaces — such as piezoelectric transducers and pH electrodes — where both bandwidth and minimal current loading at the input are essential for accurate signal conditioning.
For precision audio and measurement PCB designs, why is the AD8597ACPZ-R2 in 8-pin LFCSP preferred over larger packages?
The 8-pin LFCSP package of the AD8597ACPZ-R2 provides a smaller footprint than DIP or SOIC alternatives, reducing parasitic inductance and capacitance at 10 MHz operating frequencies. This improves high-frequency stability and lowers noise pickup in precision audio preamplifiers and sensor amplifiers where board layout directly affects SNR and CMRR performance above 105 dB. The tape-and-reel (R2) packaging also supports high-volume SMT manufacturing.
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Why Buy from FindMyChip
About Analog Devices
Analog Devices (ADI) is a global leader in high-performance analog, mixed-signal, and digital signal processing integrated circuits used in virtually all types of electronic equipment.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $13.1625 | $13.16 |
| 7+ | $11.7000 | $81.90 |
| 22+ | $10.8225 | $238.09 |
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