LTC1655LIS8#PBF Analog Devices Integrated Circuit (Small Outline Packages) In Stock
The LTC1655LIS8#PBF is a 16-bit serial-input digital-to-analog converter from Analog Devices with a 2.5 V analog output, binary-coded serial input, and low linearity error of 0.03%, ideal for precision calibration, instrumentation, and programmable reference applications.
- Manufacturer
- Analog Devices
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- LTC1655LIS8#PBF Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $14.3900(MOQ 19)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 16-bit resolution with binary-coded serial SPI-compatible input
- Maximum analog output voltage of 2.5 V with 0.03% linearity error
- Single-supply operation in compact 8-pin SOIC package
- Low glitch energy and monotonic output for precision signal generation
- Industrial temperature grade operation for reliable field deployment
Applications
The LTC1655LIS8#PBF serves precision voltage generation and calibration tasks in industrial instrumentation and automatic test equipment where 16-bit resolution and tight linearity are essential. It is equally suited to programmable power supplies, gain-control loops, and sensor offset-compensation circuits that interface via a simple 3-wire serial bus.
Specifications
| Pbfree Code | No |
| Manufacturer Package Code | 05-08-1610 (S8) |
| YTEOL | 10 |
| Analog Output Voltage-Max | 2.5V |
| Converter Type | D/A CONVERTER |
| Input Bit Code | BINARY |
| Input Format | SERIAL |
| JESD-30 Code | R-PDSO-G8 |
| JESD-609 Code | e3 |
| Linearity Error-Max (EL) | 0.0305% |
| Number of Bits | 16 |
| Number of Functions | 1 |
| Package Body Material | PLASTIC/EPOXY |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Settling Time-Nom (tstl) | 20 µs |
| Supply Voltage-Nom | 5V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | GULL WING |
| Terminal Pitch | 1.27mm |
| 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 |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How does the 16-bit resolution of the LTC1655LIS8#PBF compare to 12-bit DACs for precision calibration tasks?
The LTC1655LIS8#PBF provides 65,536 discrete output steps across its 2.5 V output range, giving a step size of approximately 38 µV per LSB, roughly 16 times finer than a 12-bit DAC at the same reference voltage. This sub-100 µV resolution is critical in precision calibration rigs, trim-DAC applications, and lab instruments where minimal quantisation error directly affects measurement accuracy.
Which serial interface does the LTC1655LIS8#PBF use and what clock speeds are compatible?
The LTC1655LIS8#PBF uses a 3-wire serial interface compatible with SPI, allowing straightforward connection to microcontrollers and DSPs. The 8-pin SOIC package keeps board footprint small, and the serial input accepts binary-coded 16-bit words, enabling easy integration into systems that already use SPI peripherals without additional interface logic.
For a portable battery-powered reference design, why might the LTC1655LIS8#PBF be selected over a parallel-input 16-bit DAC?
Parallel-input 16-bit DACs require up to 16 data lines, consuming significant GPIO and routing area, while the LTC1655LIS8#PBF needs only 3 serial lines, reducing pin count and PCB complexity. Its compact 8-pin SOIC package and single-supply 2.5 V analog output also suit low-voltage portable designs, and the 0.03% maximum linearity error meets the accuracy budget of most handheld reference and calibration instruments.
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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.
More from Analog Devices
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 19+ | $19.0700 | $362.33 |
| 25+ | $16.4936 | $412.34 |
| 100+ | $15.6375 | $1563.75 |
| 1000+ | $14.3900 | $14390.00 |
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