DAC8811IBDGKR
The DAC8811 is a 16-bit serial-input (SPI) multiplying digital-to-analog converter with an unbuffered current output, +/-1 LSB INL and a 0.5 us settling time. It uses an external reference, consumes only 0.025 mW typical, and operates from -40 to 105 C at up to 2 MSPS. It is suited to precision waveform generation, automatic test equipment and instrumentation.
- Package
- VSSOP-8
Product overview
The DAC8811 is a 16-bit serial-input (SPI) multiplying digital-to-analog converter with an unbuffered current output, +/-1 LSB INL and a 0.5 us settling time. It uses an external reference, consumes only 0.025 mW typical, and operates from -40 to 105 C at up to 2 MSPS. It is suited to precision waveform generation, automatic test equipment and instrumentation.
- Manufacturer
- TI
- Part number
- DAC8811IBDGKR
- Category
- Data Converters
- Package
- VSSOP-8
- Packaging
- Tape & Reel
- Condition
- New & Original
- Compliance
- RoHS & REACH Compliant
- Lifecycle
- Confirm with manufacturer
- Lead time / MOQ
- Confirm with quotation
Technical parameters
38 parametersConstruction
- VDD to
- 7 V
- V (IOUT) to
- 0.3 V
- Human body model (HBM), per ANSI/ESDA/JEDEC JS-001
- ±4000
- Resolution
- 16 Bits
- Relative accuracy DAC8811C
- ±1 LSB
- Relative accuracy DAC8811B
- ±2 LSB
- Differential nonlinearity
- ±0.5 LSB
- Full-scale gain error All ones loaded to DAC register
- ±1 mV
- Full-scale tempco
- ±3 pm/°C
- Output capacitance Code dependent
- 50 pF
- VREF Range
- 15 V
- Input capacitance
- 5 pF
- VDD = 2.7V
- 0.6 V
- VDD = 5V
- 0.8 V
- CIL Input capacitance
- 10 pF
- VDD
- 5.5 V
- IDD (normal operation) Logic inputs = 0
- 5 µA
- VDD = 4.5 V to 5.5 V VIH = VDD and VIL =
- 3 µA
- VDD = 2.7 V to 3.6 V VIH = VDD and VIL =
- 1 µA
- fCLK Clock input frequency
- 50 MHz
- t(CH) Clock pulse width high
- 10 ns
- t(CL) Clock pulse width low
- 10 ns
- t(CSS) CS to Clock setup time
- 0 ns
- t(CSH) Clock to CS hold time
- 10 ns
- t(DS) Data setup time
- 5 ns
- t(DH) Data hold time
- 10 ns
Performance
- Digital input voltage
- 0.3 V
- Reference voltage, VREF RFB to
- 25 V
- Operating temperature
- 105 °C
- Junction temperature
- 125 °C
- Storage temperature, Tstg
- 150
- Supply voltage to
- 5.5 V
- Operating ambient temperature
- 125 °C
- Output leakage current Data = 0000h, TA = 25°C
- 10 nA
- Output leakage current Data = 0000h, TA =
- 10 nA
- Output current
- 2 mA
- Input resistance
- 5 kΩ
- IIL Input leakage current
- 10 µA
Specifications & documentation
Use the official manufacturer documentation to verify electrical characteristics, package dimensions and operating limits before design approval.
Frequently asked questions
Common pre-quotation questions and selection notes to help you verify key parameters and sourcing before requesting a quote.
How do I verify the part is genuine / avoid counterfeit?
Buy only from authorized or franchised channels. On receipt, check: (1) laser-etched markings that solvent will not remove; (2) batch / lot code consistent between label and device; (3) original reel or tube packaging; (4) request traceability documents (CoC, date code). For critical parts, third-party X-ray / decapsulation testing is recommended.
How do I read the markings / date code on a chip?
Most active ICs use a 4-digit date code YYWW (year + week, e.g. 2345 = 2023 week 45). The top mark is manufacturer logo + base part number + lot code. For SMD code lookup, search by "marking code + package" on AllDataSheet / Octopart / LCSC.
What does the package code mean (TO-220, SOT-23, QFP…)?
Package codes describe the physical form factor and pin layout — critical when sourcing, because electrically equivalent parts in different packages will not fit the PCB. Common: TO-220 (3-terminal power), SOT-23 (3-pin small signal), DIP / SOIC (through-hole / SMD ICs), QFP / QFN (MCUs, processors).
What if my original model is discontinued (EOL / NRND)?
Three options: (1) the manufacturer’s recommended replacement; (2) franchised distributor legacy stock; (3) a functionally compatible cross-brand part — provided pinout and key parameters match. Always evaluate on a real board before mass swap.
What is the minimum order quantity (MOQ) and lead time?
We support both sample and volume orders. Minimum order quantity, stock availability and lead time are confirmed per inquiry — tell us your model and quantity and we will quote. Sample quantities for design validation are supported.
Can I get the datasheet and samples?
The full datasheet is linked on this page. For parts without a direct datasheet, we can locate the manufacturer document on request. Sample requests are supported — contact us with your model and quantity.
Request confirmation of current stock, date code, packaging, price and delivery terms. Product information does not constitute a binding offer; final specifications are confirmed with your quotation.