DAC7311IDCKTIn StockTexas Instruments
DAC7311IDCKT is a 12-bit, single-channel, ultra-low power serial input DAC with 5.5V max output in a compact 6-pin SC70 package. Features include 2.7V to 5.5V supply range, SPI-compatible interface, and power-down modes for minimal current consumption. From $0.78, in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- SOT23 (6-Pin)
- Pin Count
- 6
- Lifecycle
- ACTIVE
- Datasheet
- DAC7311IDCKT Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.7824(MOQ 10)
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 12-bit resolution with single-channel output for precise analog signal generation
- Ultra-low power consumption with multiple power-down modes ideal for battery-powered designs
- Wide supply voltage range of 2.7V to 5.5V for flexible system integration
- SPI/QSPI/MICROWIRE compatible 3-wire serial interface for easy microcontroller interfacing
- Compact 6-pin SC70 (SOT23) package minimizing board space in portable applications
Applications
The DAC7311IDCKT is well-suited for battery-powered portable instruments, wearables, and IoT sensor nodes where ultra-low power consumption is critical. It is commonly used in industrial process control systems, medical monitoring devices, and handheld test equipment requiring accurate 12-bit analog output. Its compact SC70 package and wide supply range also make it ideal for precision voltage reference generation and offset adjustment in space-constrained designs.
Specifications
| Pbfree Code | Yes |
| YTEOL | 15 |
| Analog Output Voltage-Max | 5.5V |
| Converter Type | D/A CONVERTER |
| Input Bit Code | BINARY |
| Input Format | SERIAL |
| JESD-30 Code | R-PDSO-G6 |
| JESD-609 Code | e4 |
| Linearity Error-Max (EL) | 0.0244% |
| Number of Bits | 12 |
| Number of Functions | 1 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TSSOP6,.08 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Sample Rate | 0.083MHz |
| Settling Time-Max | 10 µs |
| Settling Time-Nom (tstl) | 6 µs |
| Supply Current-Max | 0.16mA |
| Supply Voltage-Nom | 3V |
| Surface Mount | YES |
| Temperature Grade | AUTOMOTIVE |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.65mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Package | SOT23 (6-Pin) |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.40 |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for DAC7311IDCKT:
Converter, 1 Func, Serial Input Loading, 6us Settling Time, PDSO6
Frequently Asked Questions
What is the resolution and output voltage range of the DAC7311IDCKT?
The DAC7311IDCKT offers 12-bit resolution with a maximum analog output voltage of 5.5V. The output voltage range is determined by the reference voltage (VDD), supporting supply voltages from 2.7V to 5.5V, providing up to 4096 discrete output levels for precise analog control.
What interface does the DAC7311IDCKT use and is it compatible with standard microcontrollers?
The DAC7311IDCKT uses a 3-wire SPI-compatible serial interface (SCLK, DIN, CS) supporting QSPI and MICROWIRE protocols. It is fully compatible with most popular microcontrollers including those from STM32, Arduino, and ESP32 families, operating at clock speeds up to 30MHz.
What are the power-down features and typical current consumption of the DAC7311IDCKT?
The DAC7311IDCKT features programmable power-down modes with three output conditions: 1kΩ to GND, 100kΩ to GND, or high-impedance. In power-down mode, current consumption drops to typically 200nA at 5V, making it ideal for battery-operated applications where extending battery life is essential.
What package does the DAC7311IDCKT come in and what are its dimensions?
The DAC7311IDCKT is available in a 6-pin SC70 package (also known as SOT23-6), one of the smallest available SMD packages. Its compact footprint measures approximately 2.0mm x 2.1mm, making it ideal for space-constrained PCB designs in wearables, portable instruments, and IoT devices.
Are there pin-compatible or functional alternatives to the DAC7311IDCKT?
Yes, functional alternatives include the DAC7311 in other packages (TSSOP-8 variant DAC7311IDGK), as well as the MCP4821 from Microchip (12-bit SPI DAC) and AD5681R from Analog Devices. The DAC7311IDCKT from Texas Instruments is distinguished by its ultra-low power SC70 package and broad supply voltage range.
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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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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 10+ | $1.9900 | $19.90 |
| 25+ | $1.8260 | $45.65 |
| 50+ | $1.8000 | $90.00 |
| 100+ | $1.6384 | $163.84 |
| 250+ | $1.5400 | $385.00 |
| 260+ | $0.7824 | $203.42 |
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