LTC1966HMS8#PBF Analog Devices Integrated Circuit (Small Outline Packages) In Stock
Analog Devices LTC1966HMS8#PBF is a precision micropower RMS-to-DC converter operating from ±5 V supplies with 0.15% linearity error, handling input voltages up to -5.5 V in an 8-pin MSOP package.
- Manufacturer
- Analog Devices
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- LTC1966HMS8#PBF Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $8.1493(MOQ 10)
- Temp Range
- -55.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of LTC1966HMS8#PBF?
- Delta-sigma computation engine achieves true RMS-to-DC conversion with 0.15% linearity error across wide input ranges
- Micropower design operates from ±5 V dual supplies for compatibility with precision analog signal chains
- Handles AC and DC input signals including complex waveforms without external calibration components
- 8-pin MSOP (PDSO-G8) package provides compact integration in power measurement and metering circuits
- Wide input voltage capability up to -5.5 V negative rail enables direct sensing of industrial signal levels
What is LTC1966HMS8#PBF used for?
The LTC1966HMS8#PBF is designed for precision AC power measurement, energy metering, and true-RMS voltmeter circuits where accurate conversion of arbitrary waveforms to a DC equivalent is required. It is also used in industrial current sensing front-ends, audio analysis equipment, and RF signal level detectors that need repeatable RMS values regardless of waveform shape. Battery-operated test instruments benefit from its micropower consumption, which minimizes drain on portable power sources.
What are the specifications of LTC1966HMS8#PBF?
| Pbfree Code | No |
| Manufacturer Package Code | 05-08-1660 |
| YTEOL | 10 |
| Converter Type | RMS TO DC CONVERTER |
| JESD-30 Code | S-PDSO-G8 |
| JESD-609 Code | e3 |
| Linearity Error-Max (EL) | 0.15% |
| Negative Input Voltage-Max | -5.5 V |
| Negative Supply Voltage-Max | -5.5 V |
| Negative Supply Voltage-Nom | -5 V |
| Number of Functions | 1 |
| Operating Frequency-Max | 0.8MHz |
| Package Body Material | PLASTIC/EPOXY |
| Package Shape | SQUARE |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
| Peak Reflow Temperature (Cel) | 260 |
| Positive Input Voltage-Max | 5.5V |
| Qualification Status | Not Qualified |
| Supply Voltage-Max | 5.5V |
| Supply Voltage-Min | 2.7V |
| Supply Voltage-Nom | 5V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | MILITARY |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.65mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| 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 |
| Country of Origin | Malaysia |
Where can I find the LTC1966HMS8#PBF datasheet?
LTC1966HMS8#PBF Datasheet DownloadOfficial datasheet from Analog Devices
What are equivalent replacements for LTC1966HMS8#PBF?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How accurately does the LTC1966HMS8#PBF convert RMS signals, and what linearity does it guarantee?
The LTC1966HMS8#PBF specifies a maximum linearity error of 0.15%, ensuring consistent RMS-to-DC conversion accuracy across its full input range. This level of accuracy is sufficient for industrial power metering, calibration instruments, and precision RMS voltmeters where errors below 1% are required for reliable measurements.
What supply voltages does the LTC1966HMS8#PBF require, and can it run from a single supply?
The LTC1966HMS8#PBF is designed for a ±5 V dual supply, with a negative supply voltage of up to -5.5 V absolute maximum. While primarily optimized for dual-supply operation, many applications use a virtual ground reference to implement single-supply operation, though the input voltage range and output swing will be reduced accordingly compared to a full ±5 V configuration.
For which waveform types is the LTC1966HMS8#PBF most effective compared to an averaging rectifier?
Unlike averaging rectifiers that are only accurate for sinusoidal waveforms, the LTC1966HMS8#PBF computes true RMS for any waveform including square waves, triangle waves, and distorted power-line signals. This makes it the preferred choice in power quality analyzers, motor drive monitors, and inverter output measurements where harmonics cause averaging-based converters to underreport by up to 40%.
What is the package type of the LTC1966HMS8#PBF and how does it simplify board integration?
The LTC1966HMS8#PBF is housed in an 8-pin MSOP (PDSO-G8) package with 0.65 mm pin pitch. This compact footprint requires minimal PCB area and only a few external passive components—typically a single averaging capacitor—making it straightforward to integrate into dense analog signal-chain boards.
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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 |
|---|---|---|
| 10+ | $14.0860 | $140.86 |
| 19+ | $13.8400 | $262.96 |
| 22+ | $9.4030 | $206.87 |
| 28+ | $9.0896 | $254.51 |
| 37+ | $8.1493 | $301.52 |
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