DAC104S085QIMMX/NOPB Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
DAC104S085QIMMX/NOPB is an automotive-grade quad 10-bit micro-power DAC from Texas Instruments with rail-to-rail output up to 5.5V, serial SPI interface, and AEC-Q100 qualification in a 10-pin MSOP package. From $3.50 in stock worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 10
- Lifecycle
- ACTIVE
- Datasheet
- DAC104S085QIMMX/NOPB Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $2.6077(MOQ 67)
- 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 DAC104S085QIMMX/NOPB?
- Quad 10-bit channels with rail-to-rail output up to 5.5V enable independent control of 4 analog reference or bias signals from a single IC
- AEC-Q100 automotive qualification ensures reliable operation across -40°C to 125°C in harsh automotive environments
- Micro-power SPI serial interface minimizes current consumption, extending battery life in always-on automotive subsystems
What is DAC104S085QIMMX/NOPB used for?
The DAC104S085QIMMX/NOPB is designed for automotive applications requiring multiple precision analog output channels, such as climate control actuator positioning, adaptive headlamp current control, and sensor calibration reference generation. Its quad-channel architecture allows a single IC to replace four discrete DAC channels in body control modules and ADAS subsystems. The rail-to-rail output capability and 10-bit resolution support accurate closed-loop control in battery management systems and motor drive pre-driver circuits.
What are the specifications of DAC104S085QIMMX/NOPB?
| 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 | S-PDSO-G10 |
| JESD-609 Code | e3 |
| Linearity Error-Max (EL) | 0.1953% |
| Number of Bits | 10 |
| Number of Functions | 1 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TSSOP10,.19,20 |
| Package Shape | SQUARE |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Sample Rate | 2.5MHz |
| Screening Level | AEC-Q100 |
| Settling Time-Max | 6 µs |
| Settling Time-Nom (tstl) | 6 µs |
| Supply Current-Max | 0.65mA |
| Supply Voltage-Nom | 3V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | AUTOMOTIVE |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.5mm |
| 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 |
| HTS Code | 8542.39.00.40 |
Where can I find the DAC104S085QIMMX/NOPB datasheet?
DAC104S085QIMMX/NOPB Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for DAC104S085QIMMX/NOPB?
Compatible alternatives and drop-in replacements for DAC104S085QIMMX/NOPB:
Converter, 1 Func, Serial Input Loading, 4.5us Settling Time, PDSO10
Frequently Asked Questions
What automotive qualification does DAC104S085QIMMX/NOPB carry and what temperature range does it cover?
The DAC104S085QIMMX/NOPB is AEC-Q100 qualified for automotive use, covering the Grade 1 temperature range of -40°C to 125°C. This qualification includes HTOL burn-in, ESD testing, and latch-up immunity verification per automotive industry standards, ensuring that the 10-bit quad DAC maintains specified linearity and output accuracy throughout the vehicle's operational life in under-hood and cabin environments.
How does the SPI serial interface of DAC104S085QIMMX/NOPB simplify multi-channel DAC control in a microcontroller design?
All 4 channels of the DAC104S085QIMMX/NOPB are programmed via a single 3-wire SPI bus (SCLK, SDIN, CS), sharing clock and data lines with other SPI peripherals. A 16-bit serial word selects the target channel and programs the 10-bit value, updating the selected output without disturbing the other 3 channels. This minimizes GPIO usage on the host MCU, requiring only 3 pins to control all 4 analog outputs compared to 4 separate analog output pins for an equivalent 4-channel parallel DAC.
What is the output voltage range of DAC104S085QIMMX/NOPB and how does rail-to-rail output benefit automotive sensor biasing?
The DAC104S085QIMMX/NOPB provides analog output from ground to a maximum of 5.5V with rail-to-rail swing capability, meaning the output can reach within millivolts of the supply and ground rails. For automotive sensor biasing applications where the reference voltage must span the full supply range (e.g., 0V to 5V for a ratiometric sensor), rail-to-rail output eliminates the headroom limitation of non-rail-to-rail DACs that typically cannot swing within 0.5V to 1.5V of the rails.
How does DAC104S085QIMMX/NOPB's 10-bit resolution translate to voltage step size on a 5V reference output?
With 10-bit resolution and a 5V full-scale output range, the DAC104S085QIMMX/NOPB has a voltage step size (LSB) of approximately 4.9 mV (5V / 1024 steps). This 4.9 mV resolution is sufficient for most actuator control and sensor biasing applications. If finer resolution were required, a 12-bit DAC would reduce the LSB to approximately 1.2 mV, but the 10-bit resolution meets AEC-Q100 Grade 1 linearity requirements with a maximum linearity error of about 0.2% full scale.
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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.
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| 86+ | $2.9086 | $250.14 |
| 116+ | $2.6077 | $302.49 |
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