TLV5638QDREP Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
Texas Instruments TLV5638QDREP is a dual-channel 12-bit serial-input DAC with 1 µs settling time and up to 5.1 V analog output voltage. It features a military-enhanced qualification grade and SPI-compatible serial interface in an SOIC-8 package. Ideal for precision industrial and control applications requiring reliable long-term availability.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- TLV5638QDREP Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $26.1500(MOQ 2500)
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of TLV5638QDREP?
- Dual 12-bit DAC channels with 1 µs settling time enabling fast closed-loop control responses in servo and industrial systems
- Serial SPI-compatible input interface reduces pin count and simplifies integration with microcontrollers in space-constrained designs
- Military-enhanced (QDREP) qualification grade ensures high reliability and extended availability for long-lifecycle industrial and aerospace programs
What is TLV5638QDREP used for?
The TLV5638QDREP is designed for precision industrial control systems, servo amplifiers, and programmable power supplies that require dual 12-bit analog output channels with fast 1 µs settling. Its military-enhanced qualification makes it suitable for avionics data systems and defense equipment where long-term part availability and rigorous reliability screening are mandatory. The SOIC-8 package and serial interface also simplify board layout in medical instrumentation and industrial automation modules demanding stable analog references.
What are the specifications of TLV5638QDREP?
| Pbfree Code | Yes |
| YTEOL | 15 |
| Analog Output Voltage-Max | 5.1V |
| Converter Type | D/A CONVERTER |
| Input Bit Code | BINARY |
| Input Format | SERIAL |
| JESD-30 Code | R-PDSO-G8 |
| JESD-609 Code | e4 |
| Linearity Error-Max (EL) | 0.1465% |
| Number of Bits | 12 |
| Number of Functions | 1 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOP8,.25 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Sample Rate | 0.233MHz |
| Settling Time-Max | 7 µs |
| Settling Time-Nom (tstl) | 1 µs |
| Supply Current-Max | 6.3mA |
| Supply Voltage-Nom | 3V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | AUTOMOTIVE |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| 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 | 8542.39.00.40 |
| Country of Origin | Taiwan |
Where can I find the TLV5638QDREP datasheet?
TLV5638QDREP Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for TLV5638QDREP?
Compatible alternatives and drop-in replacements for TLV5638QDREP:
Frequently Asked Questions
What resolution and settling time does the TLV5638QDREP provide for precision control loops?
The TLV5638QDREP is a 12-bit dual DAC with a settling time of 1 µs to 0.5 LSB, providing 4096 discrete voltage steps up to 5.1 V output. This combination supports tight closed-loop control bandwidths in servo drives and programmable power supplies where rapid output updates are required.
Which high-reliability applications benefit from the QDREP qualification of the TLV5638QDREP?
The QDREP suffix denotes a military-enhanced qualification grade, making the TLV5638QDREP appropriate for avionics, defense radar, and satellite ground systems that require AEC-Q100-equivalent screening and extended production life. Programs with 10-year or longer design lifetimes rely on this grade to guarantee component availability and traceability.
How does the TLV5638QDREP interface with a microcontroller, and how many I/O lines are needed?
The TLV5638QDREP uses a 3-wire SPI-compatible serial interface requiring 3 digital I/O lines: CLK, SDI, and CS. Both 12-bit DAC channels share this single bus, so doubling the output channels does not increase the pin count on the host microcontroller compared to a single-channel device.
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Why Buy from FindMyChip
About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
More from Texas Instruments
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 2500+ | $26.1500 | $65375.00 |
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