LTC2662IUH-16#TRPBF Analog Devices Integrated Circuit (Quad Flat No-Lead) In Stock
Analog Devices LTC2662IUH-16#TRPBF is a 5-channel 16-bit current-source DAC with serial binary input and a -5 V to +5 V output voltage range, housed in a 32-pin QFN package for precision multi-channel analog output systems.
- Manufacturer
- Analog Devices
- Package
- Quad Flat No-Lead
- Pin Count
- 32
- Lifecycle
- ACTIVE
- Datasheet
- LTC2662IUH-16#TRPBF Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $24.3300(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 LTC2662IUH-16#TRPBF?
- 5 independent 16-bit current-source DAC channels with simultaneous update capability for multi-rail analog control
- Selectable 12-bit or 16-bit resolution per channel enabling flexible trade-offs between settling time and output precision
- Wide output voltage compliance from -5 V to +5 V accommodating both positive and negative load configurations
- Serial SPI-compatible binary input interface for easy connection to microcontrollers and FPGAs
- Compact 32-pin QFN package delivering 5-channel DAC functionality in a small footprint for space-constrained boards
What is LTC2662IUH-16#TRPBF used for?
The LTC2662IUH-16#TRPBF is used in precision industrial process-control transmitters and 4 mA to 20 mA current-loop systems where 5 independent high-resolution current outputs are needed from a single compact IC. Its 16-bit resolution and -5 V to +5 V compliance make it a strong fit for automated test equipment, semiconductor wafer-probe systems, and laser driver boards that require low-noise, stable current excitation across multiple channels. Engineers also deploy it in electrochemical sensing instruments and precision motor field-current controllers where each of the 5 DAC channels independently programs a regulated current without interaction between channels.
What are the specifications of LTC2662IUH-16#TRPBF?
| Pbfree Code | No |
| Manufacturer Package Code | 05-08-1693 |
| Date Of Intro | 2018-08-22 |
| YTEOL | 9 |
| Analog Output Voltage-Max | 5V |
| Analog Output Voltage-Min | -5 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) | 0.0977% |
| Number of Bits | 16 |
| Number of Functions | 1 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | LCC32,.2SQ,20 |
| Package Shape | SQUARE |
| Package Style | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE |
| Settling Time-Nom (tstl) | 8700 µs |
| Supply Current-Max | 1035mA |
| Supply Voltage-Nom | 5V |
| 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 |
Where can I find the LTC2662IUH-16#TRPBF datasheet?
LTC2662IUH-16#TRPBF Datasheet DownloadOfficial datasheet from Analog Devices
What are equivalent replacements for LTC2662IUH-16#TRPBF?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What output resolution and channel count does the LTC2662IUH-16#TRPBF provide for multi-channel control?
The LTC2662IUH-16#TRPBF provides 5 independent current-source DAC channels, each selectable at 16-bit or 12-bit resolution; 16-bit mode delivers 65,536 output steps across the full-scale current range, giving sub-LSB precision for demanding process-control and instrumentation applications.
What is the output voltage compliance range and how does it affect load selection?
The device supports an output voltage compliance from -5 V to +5 V, meaning the load voltage across each current-source output can swing from negative 5 V to positive 5 V while maintaining current regulation; this bipolar range accommodates both grounded resistive loads and floating differential loads in industrial 4 mA to 20 mA transmitter designs.
How does the serial SPI input interface of the LTC2662IUH-16#TRPBF simplify MCU integration?
The binary-coded SPI-compatible serial input requires only 3 to 4 digital lines (CS, CLK, SDI, and optional LDAC) from any microcontroller or FPGA to address and update all 5 channels, eliminating the parallel data bus that legacy DAC architectures need and reducing PCB trace count by more than 10 signals compared to a 16-bit parallel interface.
Why would a designer choose the LTC2662IUH-16#TRPBF over a voltage-output DAC in a 4 mA to 20 mA current-loop system?
Current-source DACs inherently drive a regulated current regardless of cable resistance variations up to the compliance voltage limit, whereas a voltage-output DAC requires a separate voltage-to-current converter with its own gain errors; the LTC2662's 16-bit current-source outputs eliminate the extra op-amp stage, reducing component count and cumulative gain error in each of the 5 current-loop channels.
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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+ | $31.6420 | $31.64 |
| 17+ | $30.4250 | $517.23 |
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| 1000+ | $24.3300 | $24330.00 |
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