TLV5621IDR Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
The TLV5621 is a low-power quad 8-bit digital-to-analog converter (DAC) with serial interface, operating from a single 5 V supply. It features four independent DAC channels with 8-bit resolution, binary-coded serial input, and a maximum analog output voltage of 2.9 V. Designed for portable instrumentation, signal generation, and battery-powered systems requiring compact multi-channel analog output control.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 14
- Lifecycle
- ACTIVE
- Datasheet
- TLV5621IDR Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $2.3085(MOQ 20)
- 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 TLV5621IDR?
- Quad-channel 8-bit DAC with independent outputs
- Serial binary input interface for simplified MCU connectivity
- Low-power design for battery-operated applications
- Maximum analog output voltage of 2.9 V
- Single 5 V supply operation
- 14-pin SOIC package for compact board layout
What is TLV5621IDR used for?
The TLV5621 is well-suited for portable instrumentation and sensor calibration systems requiring multiple analog reference outputs from a single IC. It is commonly used in industrial control panels, programmable power supplies, and data acquisition systems where four independent DAC channels must be set via a serial interface. Battery-powered medical and consumer electronics also benefit from its low-power, compact 14-pin SOIC form factor.
What are the specifications of TLV5621IDR?
| Pbfree Code | Yes |
| YTEOL | 15 |
| Analog Output Voltage-Max | 2.9V |
| Converter Type | D/A CONVERTER |
| Input Bit Code | BINARY |
| Input Format | SERIAL |
| JESD-30 Code | R-PDSO-G14 |
| JESD-609 Code | e4 |
| Linearity Error-Max (EL) | 0.3906% |
| Number of Bits | 8 |
| Number of Functions | 1 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOP14,.25 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Sample Rate | 0.008MHz |
| Settling Time-Max | 10 µs |
| Settling Time-Nom (tstl) | 10 µs |
| Supply Current-Max | 1.5mA |
| Supply Voltage-Nom | 3.3V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| 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 TLV5621IDR datasheet?
TLV5621IDR Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for TLV5621IDR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How many independent DAC channels does the TLV5621 provide, and what is the output resolution?
The TLV5621 provides 4 independent DAC channels, each with 8-bit resolution. This yields 256 discrete output voltage steps across the full-scale range, with a maximum analog output voltage of 2.9 V per channel from a 5 V supply.
Which serial interface protocol does the TLV5621 use to receive digital data from a microcontroller?
The TLV5621 uses a serial binary input format, compatible with standard SPI-style communication. Data is clocked in serially, allowing easy interfacing with microcontrollers using as few as 3 wires, which simplifies PCB routing compared to parallel-bus DACs with 8 or more data lines.
Is the TLV5621 suitable for designs that need to minimize current draw on a 3.6 V lithium-ion battery?
The TLV5621 is designed for low-power operation and works from a single supply; however, its specified operating supply is 5 V, so direct use from a 3.6 V lithium-ion cell without a boost converter may fall outside the rated supply range. Designers should verify the minimum supply voltage specification in the datasheet before targeting sub-5 V battery rails.
What package does the TLV5621IDR come in, and how does this affect PCB footprint size?
The TLV5621IDR is packaged in a 14-pin SOIC (Small Outline Integrated Circuit) with a standard 1.27 mm pin pitch. This package occupies a footprint of approximately 8.65 mm x 3.9 mm, making it suitable for compact PCB layouts in portable and handheld equipment where board space is limited.
What is the maximum linearity error specification for the TLV5621, and how does it affect signal accuracy?
The TLV5621 has a maximum linearity error (EL) of 0.3906%, which corresponds to about 1 LSB at 8-bit resolution. This level of accuracy is sufficient for general-purpose signal generation, sensor biasing, and control applications where precision better than 1 LSB is not required.
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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 |
|---|---|---|
| 20+ | $2.5650 | $51.30 |
| 50+ | $2.4111 | $120.55 |
| 150+ | $2.3085 | $346.27 |
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