LTC2666IUH-16#PBF Analog Devices Integrated Circuit (Quad Flat No-Lead) In Stock
Analog Devices LTC2666IUH-16#PBF is an octal 16-bit SoftSpan DAC with ±10 V output range, 10 ppm/°C maximum reference drift, and serial SPI input in a 32-pin QFN package. It delivers precision multichannel analog output for industrial process control, automated test, and data acquisition systems.
- Manufacturer
- Analog Devices
- Package
- Quad Flat No-Lead
- Pin Count
- 32
- Lifecycle
- ACTIVE
- Datasheet
- LTC2666IUH-16#PBF Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $33.8600(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 LTC2666IUH-16#PBF?
- 8-channel 16-bit resolution DAC with SoftSpan programmable output ranges
- ±10 V output swing with -15 V negative supply support
- 10 ppm/°C maximum internal reference temperature coefficient
- Serial SPI-compatible binary input interface
- 32-pin QFN package with maximum 0.1221% linearity error
What is LTC2666IUH-16#PBF used for?
The LTC2666IUH-16#PBF drives precision analog outputs in automated test equipment, programmable power supplies, and industrial process controllers where 8 independent 16-bit voltage channels must be updated over a single SPI bus. Its 10 ppm/°C reference drift ensures stable output accuracy across the industrial temperature range without external reference trimming.
What are the specifications of LTC2666IUH-16#PBF?
| Pbfree Code | No |
| Manufacturer Package Code | 05-08-1693 |
| YTEOL | 10 |
| Converter Type | D/A CONVERTER |
| Input Bit Code | BINARY |
| Input Format | SERIAL |
| JESD-30 Code | S-PQCC-N32 |
| JESD-609 Code | e3 |
| Linearity Error-Max (EL) | 0.1221% |
| Negative Supply Voltage-Nom | -15 V |
| Number of Bits | 16 |
| Number of Functions | 1 |
| Package Body Material | PLASTIC/EPOXY |
| Package Shape | SQUARE |
| Package Style | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE |
| Peak Reflow Temperature (Cel) | 260 |
| Settling Time-Nom (tstl) | 20 µs |
| Supply Voltage-Nom | 15V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | NO LEAD |
| Terminal Pitch | 0.5mm |
| Terminal Position | QUAD |
| ## LTC2666IUH-16#PBF Alternates Showing results | Image |
| Package | Quad Flat No-Lead |
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 | Thailand |
Where can I find the LTC2666IUH-16#PBF datasheet?
LTC2666IUH-16#PBF Datasheet DownloadOfficial datasheet from Analog Devices
What are equivalent replacements for LTC2666IUH-16#PBF?
Compatible alternatives and drop-in replacements for LTC2666IUH-16#PBF:
suggested
Frequently Asked Questions
How many DAC channels does the LTC2666IUH-16#PBF provide, and what output voltage range can each channel produce?
The LTC2666IUH-16#PBF integrates 8 independent DAC channels, each capable of SoftSpan-selectable output ranges including 0 V to 10 V, ±5 V, and ±10 V. This flexibility lets a single device serve mixed-signal requirements in multichannel control systems without redesigning the analog output stage.
What makes the 10 ppm/°C reference specification of the LTC2666IUH-16#PBF important for precision industrial instrumentation?
A 10 ppm/°C maximum reference temperature coefficient means the full-scale output shifts by no more than 10 parts per million for each degree Celsius of temperature change, keeping error below 0.16 LSB at 16-bit resolution over a 10°C variation. This level of reference stability is essential in process control transmitters and calibration equipment that must maintain accuracy without frequent re-zeroing.
How does the LTC2666IUH-16#PBF connect to a microcontroller or FPGA, and what bus bandwidth does the SPI interface support?
The LTC2666IUH-16#PBF uses a standard SPI-compatible serial interface with binary input coding, allowing direct connection to any microcontroller or FPGA with a hardware SPI peripheral. The serial interface supports clock rates that can update all 8 channels rapidly, making it practical for waveform generation tasks requiring periodic DAC refreshes at rates up to several hundred kHz.
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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+ | $50.0100 | $50.01 |
| 10+ | $37.7030 | $377.03 |
| 1000+ | $33.8600 | $33860.00 |
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