LTC2664IUH-16#PBF Analog Devices Integrated Circuit (Quad Flat No-Lead) In Stock
LTC2664IUH-16#PBF is a quad 16-bit SoftSpan DAC from Analog Devices with ±10 V bipolar output and an on-chip 10 ppm/°C maximum reference. It communicates via a serial interface in a 32-pin QFN package, making it ideal for precision analog control, automated test equipment, and programmable power supply designs.
- Manufacturer
- Analog Devices
- Package
- Quad Flat No-Lead
- Pin Count
- 32
- Lifecycle
- ACTIVE
- Datasheet
- LTC2664IUH-16#PBF Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $24.3800(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 LTC2664IUH-16#PBF?
- Quad 16-bit DAC with ±10 V bipolar output spanning -10 V to +10 V
- 10 ppm/°C maximum on-chip voltage reference for stable long-term accuracy
- SoftSpan output range programmability for flexible full-scale adjustments
- Serial (SPI-compatible) binary input interface for easy microcontroller interfacing
- 32-pin QFN (S-PQCC-N32) package for compact precision analog designs
- Four independent output channels for multi-axis or multi-rail control
What is LTC2664IUH-16#PBF used for?
The LTC2664IUH-16#PBF is designed for precision analog output applications such as automated test equipment (ATE) calibration sources, programmable power supplies, and multi-channel industrial process control systems that require accurate bipolar voltage outputs. Its four 16-bit channels with ±10 V range enable direct driving of actuators, optical modulators, and other analog loads without additional amplification stages. The integrated 10 ppm/°C reference ensures long-term output stability in laboratory instruments and industrial controllers across varying ambient temperatures.
What are the specifications of LTC2664IUH-16#PBF?
| Pbfree Code | No |
| Manufacturer Package Code | 05-08-1693 |
| YTEOL | 10 |
| Analog Output Voltage-Max | 10V |
| Analog Output Voltage-Min | -10 V |
| 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) | 0.0061% |
| 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 |
| 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 |
| 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 LTC2664IUH-16#PBF datasheet?
LTC2664IUH-16#PBF Datasheet DownloadOfficial datasheet from Analog Devices
What are equivalent replacements for LTC2664IUH-16#PBF?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What output voltage range and resolution does the LTC2664IUH-16#PBF provide for precision analog control?
The LTC2664IUH-16#PBF delivers a ±10 V bipolar output range with 16-bit resolution, yielding a theoretical LSB step size of approximately 305 µV, which is sufficient for driving analog actuators, optical components, and calibration references in precision instrumentation and automated test systems.
How does the on-chip 10 ppm/°C reference benefit long-term stability in laboratory instruments?
An on-chip reference with a maximum 10 ppm/°C temperature coefficient means that over a 50°C temperature swing, the reference shifts by no more than 500 ppm (about 5 mV on a 10 V scale), reducing the need for costly external precision references and simplifying PCB design in multi-channel DAC systems.
Can the SoftSpan feature be reconfigured in firmware to support different output ranges during system operation?
Yes, the SoftSpan feature allows each of the 4 output channels to be individually programmed to different output spans via the serial interface, enabling a single LTC2664IUH-16#PBF to serve multiple functions in ATE boards or multi-rail power supplies without hardware modifications or relay switching.
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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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|---|---|---|
| 1+ | $38.4800 | $38.48 |
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