LT6658BIMSE-3.3#PBF Analog Devices Integrated Circuit (Small Outline Packages) In Stock
Analog Devices LT6658BIMSE-3.3#PBF is a precision 3.3 V voltage reference with dual outputs, ultra-low noise, and high output current capability in a 16-pin SOIC package, offering tight 0.2% initial accuracy for demanding analog systems.
- Manufacturer
- Analog Devices
- Package
- Small Outline Packages
- Pin Count
- 16
- Lifecycle
- ACTIVE
- Datasheet
- LT6658BIMSE-3.3#PBF Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $3.2700(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 LT6658BIMSE-3.3#PBF?
- Precision 3.3 V dual-output voltage reference with output voltage tolerance of 3.2967 V to 3.3033 V (0.1%)
- Ultra-low noise design minimizes reference noise floor for high-resolution ADC and DAC applications
- High output current capability drives multiple loads simultaneously without external buffer amplifiers
- 16-pin SOIC package with two independent outputs enables redundant or split-rail precision reference designs
What is LT6658BIMSE-3.3#PBF used for?
The LT6658BIMSE-3.3#PBF serves as a precision 3.3 V reference in high-resolution data acquisition systems, precision instrumentation amplifiers, and calibration equipment where reference accuracy and low noise are critical. Its dual-output architecture and high output current make it suitable for driving multiple 16-bit or 24-bit ADCs simultaneously in medical diagnostic equipment, industrial metrology instruments, and automated test systems.
What are the specifications of LT6658BIMSE-3.3#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 | 3.3033V |
| Output Voltage-Min | 3.2967V |
| Output Voltage-Nom | 3.3V |
| 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 |
| Peak Reflow Temperature (Cel) | 260 |
| Supply Current-Max (Isup) | 3mA |
| Supply Voltage-Max (Vsup) | 36V |
| Supply Voltage-Min (Vsup) | 4.8V |
| Surface Mount | YES |
| Technology | BIPOLAR |
| Temp Coef of Voltage-Max | 20ppm/°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 | 0.1% |
| 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 LT6658BIMSE-3.3#PBF datasheet?
LT6658BIMSE-3.3#PBF Datasheet DownloadOfficial datasheet from Analog Devices
What are equivalent replacements for LT6658BIMSE-3.3#PBF?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How tight is the output voltage accuracy of the LT6658BIMSE-3.3#PBF?
The LT6658BIMSE-3.3#PBF maintains output voltage between 3.2967 V minimum and 3.3033 V maximum, corresponding to approximately 0.1% initial accuracy. This precision makes it appropriate for 16-bit and 24-bit ADC reference inputs where even small reference errors directly degrade measurement accuracy in instrumentation and medical diagnostic systems.
Why does a dual-output precision reference like the LT6658BIMSE-3.3#PBF simplify multi-ADC signal chain designs?
With 2 independent 3.3 V outputs, the LT6658BIMSE-3.3#PBF can simultaneously supply reference voltage to multiple ADCs or DACs from a single IC, eliminating the need for additional reference buffers. This reduces component count, PCB area, and noise coupling in data acquisition boards requiring tight 3.3 V accuracy across all conversion channels.
In which precision measurement applications does low reference noise from LT6658BIMSE-3.3#PBF matter most?
Applications such as precision weigh scales, spectrum analyzers, and impedance measurement instruments depend on reference noise below a few microvolts RMS to avoid corrupting the noise floor of 20-bit or 24-bit ADCs. The LT6658BIMSE-3.3#PBF ultra-low noise 3.3 V reference prevents reference-induced errors from masking sub-millivolt analog input signals.
What package does the LT6658BIMSE-3.3#PBF use and how does that affect thermal management in precision circuits?
The LT6658BIMSE-3.3#PBF comes in a 16-pin SOIC package, which provides sufficient copper pad area for thermal spreading in precision analog PCB layouts. Careful thermal management is important because temperature gradients can introduce reference drift; the SOIC footprint allows ground plane copper pours to stabilize the die temperature and maintain the 3.3 V output accuracy across operating conditions.
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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+ | $8.2800 | $8.28 |
| 10+ | $5.5560 | $55.56 |
| 19+ | $4.3300 | $82.27 |
| 1000+ | $3.2700 | $3270.00 |
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