TLC5620CD Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
The TLC5620CD is an 8-bit quad DAC with serial input interface, programmable 1x or 2x output range, and simultaneous update capability from Texas Instruments. It delivers up to 7V analog output with low power consumption and 10µs settling time. From $4.28, in stock worldwide with fast shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 14
- Lifecycle
- ACTIVE
- Datasheet
- TLC5620CD Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $4.2800(MOQ 1)
- Temp Range
- ?°C to 70.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 8-bit resolution quad DAC with 0.3906% max linearity error for precise analog output control
- Programmable 1x or 2x output voltage range up to 7V for flexible system design
- Serial input interface with simultaneous update feature enables synchronized multi-channel output
- Low power consumption design ideal for battery-operated and power-sensitive applications
- Industry-standard SOIC-14 package with RoHS-compliant (Pb-free) construction
Applications
The TLC5620CD is widely used in industrial process control systems where precise multi-channel analog voltage generation is required. It is well suited for programmable power supplies, automatic test equipment, and data acquisition systems that demand synchronized DAC updates. The device also finds application in audio signal processing, calibration circuits, and portable instrumentation leveraging its low power profile and compact SOIC-14 packaging.
Specifications
| Pbfree Code | Yes |
| YTEOL | 15 |
| Analog Output Voltage-Max | 7V |
| 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 | 0.048MHz |
| Settling Time-Max | 10 µs |
| Settling Time-Nom (tstl) | 10 µs |
| Supply Current-Max | 2mA |
| Supply Voltage-Nom | 5V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | COMMERCIAL |
| 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 |
| ## TLC5620CD Alternates Showing results | Image |
| 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 |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for TLC5620CD:
Frequently Asked Questions
What is the resolution and output voltage range of the TLC5620CD?
The TLC5620CD is an 8-bit DAC providing 256 discrete output levels. It supports a programmable output range of either 1x or 2x the reference voltage, with a maximum analog output voltage of 7V. This flexibility allows designers to match the DAC output to various downstream circuit requirements without additional amplification.
How does the TLC5620CD's simultaneous update feature work?
The TLC5620CD features a simultaneous update (LDAC) function that allows all four DAC channels to be loaded with new data via the serial interface and then updated at exactly the same time with a single control signal. This ensures glitch-free, synchronized analog output transitions across all channels, which is critical in applications such as motor control, waveform generation, and calibration systems.
What interface does the TLC5620CD use and how does it connect to a microcontroller?
The TLC5620CD uses a 3-wire serial input interface (DATA, CLK, CS/LOAD) compatible with standard SPI and microwire protocols. It connects directly to most microcontrollers and DSPs without level-shifting in 3.3V or 5V systems. The serial format requires 11 bits per write cycle, including a 2-bit address to select the target DAC channel and 8 data bits for the output code.
What are common applications for the TLC5620CD?
The TLC5620CD is commonly used in industrial process control, programmable power supplies, automatic test equipment (ATE), data acquisition front-ends, and portable instrumentation. Its quad-channel architecture and simultaneous update capability make it especially effective in applications requiring multiple synchronized analog outputs, such as robotics, audio processing boards, and sensor offset calibration circuits.
Is there a pin-compatible or functional replacement for the TLC5620CD?
Texas Instruments offers the TLC5615 and TLC5630 family as related serial DAC options with varying resolution and channel counts. For higher resolution needs, the DAC7612 (12-bit dual DAC) or DAC8412 (12-bit quad DAC) from the same TI portfolio can serve as upgrades. Always verify supply voltage, reference input range, and serial interface timing compatibility before substituting in an existing design.
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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.
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