LT6658AIMSE-2.5#PBF Analog Devices Integrated Circuit (Small Outline Packages) In Stock
The LT6658AIMSE-2.5#PBF is a precision 2.5 V automotive-grade voltage reference from Analog Devices capable of sourcing and sinking up to 150 mA in a 16-pin MSOP with exposed pad. It delivers dual buffered outputs with tight ±500 µV initial accuracy for demanding ADC, DAC, and precision measurement applications. Available from stock worldwide.
- Manufacturer
- Analog Devices
- Package
- Small Outline Packages
- Pin Count
- 16
- Lifecycle
- ACTIVE
- Datasheet
- LT6658AIMSE-2.5#PBF Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $3.6600(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 LT6658AIMSE-2.5#PBF?
- 2.5 V precision reference with ±500 µV (±200 ppm) initial accuracy and 150 mA output drive capability replaces reference plus buffer op-amp combinations
- Dual output architecture provides two independently buffered 2.5 V rails from a single 16-pin MSOP package, reducing BOM count in multi-channel ADC systems
- Automotive AEC-Q100 qualification ensures reliable operation from -40°C to +125°C in temperature-demanding vehicle electronics
What is LT6658AIMSE-2.5#PBF used for?
The LT6658AIMSE-2.5#PBF is used as the precision reference in automotive ADAS sensor interfaces, industrial 16-bit to 24-bit ADC/DAC systems, and battery management ICs where a stable 2.5 V rail with 150 mA drive capacity eliminates a separate buffer amplifier. Its dual-output design also supports simultaneous reference supply to multiple ADC channels in data acquisition front-ends and precision instrumentation.
What are the specifications of LT6658AIMSE-2.5#PBF?
| Pbfree Code | No |
| Manufacturer Package Code | 05-08-1667 |
| YTEOL | 8.5 |
| Analog IC - Other Type | THREE TERMINAL VOLTAGE REFERENCE |
| JESD-30 Code | R-PDSO-G16 |
| JESD-609 Code | e3 |
| Number of Functions | 1 |
| Number of Outputs | 2 |
| Output Voltage-Max | 2.50125V |
| Output Voltage-Min | 2.49875V |
| Output Voltage-Nom | 2.5V |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TSSOP16,.19,20 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH |
| Supply Current-Max (Isup) | 3mA |
| Supply Voltage-Max (Vsup) | 36V |
| Supply Voltage-Min (Vsup) | 4V |
| Surface Mount | YES |
| Technology | BIPOLAR |
| Temp Coef of Voltage-Max | 10ppm/°C |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.5mm |
| Terminal Position | DUAL |
| Trim/Adjustable Output | YES |
| Voltage Tolerance-Max | 0.05% |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.01 |
Where can I find the LT6658AIMSE-2.5#PBF datasheet?
LT6658AIMSE-2.5#PBF Datasheet DownloadOfficial datasheet from Analog Devices
What are equivalent replacements for LT6658AIMSE-2.5#PBF?
Compatible alternatives and drop-in replacements for LT6658AIMSE-2.5#PBF:
suggested
suggested
suggested
Frequently Asked Questions
What output voltage accuracy and drive current does the LT6658AIMSE-2.5#PBF provide for precision ADC reference designs?
The LT6658AIMSE-2.5#PBF produces a 2.5 V output with ±500 µV initial accuracy (approximately ±200 ppm) and can source or sink up to 150 mA. This combination is sufficient to directly drive the reference input of multiple 16-bit or 18-bit ADCs in parallel without a separate buffer, reducing circuit complexity and noise in precision data acquisition systems.
How does the dual-output topology of the LT6658AIMSE-2.5#PBF benefit multi-channel measurement systems?
With 2 independently buffered 2.5 V outputs, the LT6658AIMSE-2.5#PBF can simultaneously supply the reference voltage to two separate ADC channels or subsystems without cross-coupling. Each output is capable of driving up to 150 mA, eliminating the need for two separate reference ICs or multiple op-amp buffers in 2-channel precision instruments and differential-input data converters.
Why is the LT6658AIMSE-2.5#PBF selected for automotive sensor interface designs over standard industrial voltage references?
The device carries AEC-Q100 automotive qualification and operates reliably from -40°C to +125°C, covering the full under-hood temperature range. Its 2.5 V output with tight ±500 µV accuracy across temperature ensures that ADC full-scale calibration remains within 1 LSB error for 12-bit converters even in high-temperature ADAS radar and lidar signal processing boards.
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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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