LTC2634IUD-HZ12#PBF Analog Devices Integrated Circuit (Quad Flat No-Lead) In Stock
Analog Devices LTC2634IUD-HZ12#PBF is a 12-bit quad SPI DAC with an integrated 4.096 V reference and reset-to-zero-scale function in a 16-lead QFN package. Delivers four simultaneous analog output channels with serial interface and excellent linearity. Available from stock with worldwide shipping.
- Manufacturer
- Analog Devices
- Package
- Quad Flat No-Lead
- Pin Count
- 16
- Lifecycle
- ACTIVE
- Datasheet
- LTC2634IUD-HZ12#PBF Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $6.4900(MOQ 10)
- 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 LTC2634IUD-HZ12#PBF?
- 12-bit resolution quad DAC with integrated 4.096 V reference, providing 4 independent analog output channels via SPI
- Reset-to-zero-scale function enables safe power-up initialization in process control and industrial automation systems
- Compact 16-lead QFN package with serial SPI input format for minimal PCB footprint in precision signal generation designs
What is LTC2634IUD-HZ12#PBF used for?
The LTC2634IUD-HZ12#PBF is designed for precision analog signal generation in industrial process control, laboratory instrumentation, and automated test equipment requiring 4 simultaneous 12-bit DAC outputs. Its integrated 4.096 V reference simplifies system design in data acquisition and calibration applications. The SPI interface and QFN package make it ideal for compact embedded systems that need accurate multi-channel voltage control.
What are the specifications of LTC2634IUD-HZ12#PBF?
| Pbfree Code | No |
| Manufacturer Package Code | 05-08-1691 |
| YTEOL | 10 |
| Analog Output Voltage-Max | 4.096V |
| Converter Type | D/A CONVERTER |
| Input Bit Code | BINARY |
| Input Format | SERIAL |
| JESD-30 Code | S-PQCC-N16 |
| JESD-609 Code | e3 |
| Linearity Error-Max (EL) | 0.061035% |
| Number of Bits | 12 |
| Number of Functions | 4 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | LCC16,.12SQ,20 |
| Package Shape | SQUARE |
| Package Style | CHIP CARRIER, HEAT SINK/SLUG, VERY VERY THIN PROFILE |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Settling Time-Nom (tstl) | 4.8 µ s |
| Supply Current-Max | 0.9mA |
| Supply Voltage-Nom | 5V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) - annealed |
| Terminal Form | NO LEAD |
| Terminal Pitch | 0.5mm |
| Terminal Position | QUAD |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| 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 LTC2634IUD-HZ12#PBF datasheet?
LTC2634IUD-HZ12#PBF Datasheet DownloadOfficial datasheet from Analog Devices
What are equivalent replacements for LTC2634IUD-HZ12#PBF?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What resolution and reference voltage does the LTC2634IUD-HZ12#PBF provide for DAC applications?
The LTC2634IUD-HZ12#PBF offers 12-bit resolution across 4 independent DAC channels with an integrated 4.096 V internal reference. This gives a voltage step size of approximately 1 mV per LSB, enabling precise analog output control for instrumentation and signal generation applications.
When is the LTC2634IUD-HZ12#PBF a better choice than a single-channel 12-bit DAC in an industrial control system?
For designs that need 4 analog control outputs from a single IC, the LTC2634IUD-HZ12#PBF reduces BOM count and PCB area compared to using four separate single-channel DACs. Its shared 4.096 V internal reference ensures matched output accuracy across all 4 channels, which is critical in closed-loop process control systems.
What is the significance of the reset-to-zero-scale feature during power-up sequencing?
The reset-to-zero-scale function forces all 4 DAC outputs to 0 V on power-up, preventing uncontrolled analog voltages from reaching actuators or amplifiers during system initialization. This is important in safety-critical industrial and automation designs where undefined output states could damage equipment or trigger faults.
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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+ | $9.5730 | $95.73 |
| 19+ | $8.6000 | $163.40 |
| 25+ | $8.4680 | $211.70 |
| 1000+ | $6.4900 | $6490.00 |
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