LTC6915IDE#PBF Analog Devices Integrated Circuit (Small Outline No-lead) In Stock
The LTC6915IDE#PBF is a zero-drift, rail-to-rail precision instrumentation amplifier with integrated programmable gain amplifier, 10 µV maximum input offset voltage, 85 dB minimum CMRR, 0.2 MHz bandwidth, and 0.01 µA bias current in a 12-pin DFN package. From $8.50 in stock worldwide shipping.
- Manufacturer
- Analog Devices
- Package
- Small Outline No-lead
- Pin Count
- 12
- Lifecycle
- ACTIVE
- Datasheet
- LTC6915IDE#PBF Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $4.0900(MOQ 1)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of LTC6915IDE#PBF?
- Zero-drift architecture achieves 10 µV maximum input offset voltage for precision DC and low-frequency measurement without calibration
- 85 dB minimum CMRR with 0.01 µA bias current enables accurate differential signal acquisition from high-impedance sensors
- Integrated programmable gain amplifier (PGA) allows software-controlled gain setting, eliminating external precision resistors
What is LTC6915IDE#PBF used for?
The LTC6915IDE#PBF is designed for precision measurement instruments including medical ECG front-ends, bridge sensor amplifiers, and thermocouple signal conditioning circuits requiring zero-drift accuracy below 10 µV offset. Its integrated PGA with 85 dB CMRR makes it ideal for Wheatstone bridge load cell amplifiers and strain gauge signal chains where gain must be adjusted digitally. Industrial data acquisition systems and precision weigh scales also benefit from the zero-drift topology maintaining accuracy across temperature.
What are the specifications of LTC6915IDE#PBF?
| Pbfree Code | No |
| Manufacturer Package Code | 05-08-1695 |
| YTEOL | 10 |
| Amplifier Type | INSTRUMENTATION AMPLIFIER |
| Average Bias Current-Max (IIB) | 0.01 µA |
| Bandwidth (3dB)-Nom | 0.2MHz |
| Common-mode Reject Ratio-Min | 85dB |
| Input Offset Current-Max (IIO) | 0.003 µA |
| Input Offset Voltage-Max | 10 µV |
| JESD-30 Code | R-PDSO-N12 |
| JESD-609 Code | e3 |
| Non-linearity-Max | 0.0015% |
| Number of Functions | 1 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOLCC12,.12,20 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Slew Rate-Nom | 0.2V/us |
| Supply Current-Max | 1.65mA |
| Supply Voltage Limit-Max | 11V |
| Supply Voltage-Nom (Vsup) | 3V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) - annealed |
| Terminal Form | NO LEAD |
| Terminal Pitch | 0.5mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| ## LTC6915IDE#PBF Alternates Showing results | Image |
| Package | Small Outline No-lead |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.33.00.01 |
| Country of Origin | Malaysia |
Where can I find the LTC6915IDE#PBF datasheet?
LTC6915IDE#PBF Datasheet DownloadOfficial datasheet from Analog Devices
What are equivalent replacements for LTC6915IDE#PBF?
Compatible alternatives and drop-in replacements for LTC6915IDE#PBF:
suggested
suggested
suggested
Frequently Asked Questions
What input offset voltage specification does the LTC6915IDE#PBF guarantee and why is this critical for precision sensor designs?
The LTC6915IDE#PBF guarantees a maximum input offset voltage of 10 µV, which is critical for precision sensor applications such as load cells, thermocouples, and bridge transducers that produce millivolt-level differential signals. At gains exceeding 100 V/V, a 10 µV offset error translates to only 1 mV at the output, preserving measurement accuracy without requiring manual trimming or periodic calibration across the operating temperature range.
How does the integrated PGA in the LTC6915IDE#PBF simplify multichannel data acquisition system design?
The LTC6915IDE#PBF's integrated programmable gain amplifier allows gain to be set via digital control pins, eliminating the external precision resistor network required by conventional 3-op-amp instrumentation amplifiers. In a multichannel data acquisition system, a single microcontroller GPIO port can digitally switch gain from 1 V/V to 4096 V/V across multiple sensor channels, reducing BOM and PCB area while maintaining the 85 dB CMRR and 10 µV offset across all gain settings.
For a medical ECG front-end, how does the LTC6915IDE#PBF's 85 dB CMRR and 0.2 MHz bandwidth address signal quality requirements?
The LTC6915IDE#PBF's 85 dB minimum CMRR rejects 50 Hz and 60 Hz power-line interference that appears as common-mode noise on ECG electrode leads, ensuring the 0.5 mV to 5 mV cardiac signal is not masked by mains-frequency artifacts. The 0.2 MHz bandwidth is more than sufficient to faithfully capture ECG signals up to 150 Hz while the 0.01 µA bias current minimizes electrode polarization voltage in contact-based biopotential measurement systems.
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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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|---|---|---|
| 1+ | $7.9800 | $7.98 |
| 2+ | $7.0000 | $14.00 |
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