LTC6915CDE#PBF Analog Devices Integrated Circuit (Small Outline No-lead) In Stock
The LTC6915CDE#PBF is a zero-drift precision instrumentation amplifier with integrated PGA offering gain settings from 1 to 4096 in binary steps. It achieves 10 µV maximum input offset voltage, 85 dB minimum CMRR, and 0.2 MHz bandwidth. Available in a 12-pin SON package from FindMyChip with worldwide shipping.
- Manufacturer
- Analog Devices
- Package
- Small Outline No-lead
- Pin Count
- 12
- Lifecycle
- ACTIVE
- Datasheet
- LTC6915CDE#PBF Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $3.7100(MOQ 1)
- Temp Range
- ?°C to 70.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of LTC6915CDE#PBF?
- Zero-drift architecture maintaining 10 µV maximum offset voltage for DC-accurate measurement without drift over temperature
- Programmable gain amplifier with binary gain steps from 1 to 4096 enabling flexible signal conditioning in a single device
- 85 dB minimum CMRR with 0.01 µA maximum bias current for precise differential sensing from high-impedance sources
What is LTC6915CDE#PBF used for?
The LTC6915CDE#PBF is used in precision data-acquisition front-ends, thermocouple and RTD signal conditioning, and load-cell bridge amplifiers where gain programmability and low offset drift are essential. Its zero-drift topology maintains measurement accuracy across -40°C to 85°C without recalibration, making it ideal for industrial weighing systems and medical monitoring instruments. The wide gain range of 1 to 4096 allows a single device to accommodate multiple sensor types with different output levels across the same signal path.
What are the specifications of LTC6915CDE#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 | COMMERCIAL |
| Terminal Finish | Matte Tin (Sn) - annealed |
| Terminal Form | NO LEAD |
| Terminal Pitch | 0.5mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| 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 LTC6915CDE#PBF datasheet?
LTC6915CDE#PBF Datasheet DownloadOfficial datasheet from Analog Devices
What are equivalent replacements for LTC6915CDE#PBF?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What gain range does the LTC6915CDE#PBF support and how is gain selected?
The LTC6915CDE#PBF supports binary gain steps from 1 to 4096 (including 1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 4096), selected via a 4-bit parallel or serial digital interface. This eliminates the need for external gain-setting resistors and allows the host microcontroller to change amplifier gain dynamically for different input signal ranges.
How does the zero-drift architecture benefit precision measurements at low-signal levels?
Zero-drift amplifiers use auto-zeroing or chopper stabilization to cancel input offset voltage over time and temperature, keeping the LTC6915CDE#PBF's offset below 10 µV across operating conditions. At a gain of 4096, a 10 µV offset corresponds to only 40 mV of output error, negligible for 12-bit ADC inputs sensing microvolt-level bridge or thermocouple signals.
For a strain-gauge bridge measurement, why is the 85 dB CMRR of the LTC6915CDE#PBF important?
Strain-gauge bridges often operate on lines carrying 50 Hz or 60 Hz mains interference as common-mode noise of several volts. With 85 dB minimum CMRR, the LTC6915CDE#PBF attenuates a 1 V common-mode signal to less than 6 µV at the output, preserving the microvolt-range differential bridge signal and ensuring accurate strain or force measurement.
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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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