DAC8234SRHAT Texas Instruments Integrated Circuit (Other) In Stock
Quad 14-bit high-accuracy digital-to-analog converter with ±15 V output range and serial input interface. Features ±0.003% max linearity error, 2's complement binary input, available from $26.81 with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Other
- Pin Count
- 40
- Lifecycle
- ACTIVE
- Datasheet
- DAC8234SRHAT Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $26.8100(MOQ 250)
- Temp Range
- -40.0°C to 105.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Quad-channel 14-bit DAC with high accuracy and low linearity error (max 0.0031%)
- Wide bipolar output voltage range: −15 V to +15 V for industrial signal conditioning
- Flexible serial input supporting Binary and 2's Complement Binary formats
- 40-pin LQFP package (S-PQCC-N40) for compact, high-density PCB designs
- RoHS-compliant (Pb-free) with 15-year estimated end-of-life support
Applications
The DAC8234SRHAT is well-suited for industrial process control systems requiring precise bipolar analog outputs, such as programmable logic controllers, automated test equipment, and motion control drives. Its quad-channel architecture and wide ±15 V output swing make it ideal for driving actuators, signal generators, and calibration references in precision instrumentation. The device also serves medical and scientific measurement applications where high linearity and multi-channel synchronization are critical.
Specifications
| Pbfree Code | Yes |
| YTEOL | 15 |
| Analog Output Voltage-Max | 15V |
| Analog Output Voltage-Min | -15 V |
| Converter Type | D/A CONVERTER |
| Input Bit Code | BINARY, 2'S COMPLEMENT BINARY |
| Input Format | SERIAL |
| JESD-30 Code | S-PQCC-N40 |
| JESD-609 Code | e4 |
| Linearity Error-Max (EL) | 0.0031% |
| Negative Supply Voltage-Nom | -16.5 V |
| Number of Bits | 14 |
| Number of Functions | 1 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | LCC40,.24SQ,20 |
| Package Shape | SQUARE |
| Package Style | CHIP CARRIER, VERY THIN PROFILE |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Sample Rate | 0.125MHz |
| Settling Time-Max | 6 µs |
| Settling Time-Nom (tstl) | 6 µs |
| Supply Current-Max | 16mA |
| Supply Voltage-Nom | 16.5V |
| Surface Mount | YES |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | NO LEAD |
| Terminal Pitch | 0.5mm |
| Terminal Position | QUAD |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 2 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.40 |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for DAC8234SRHAT:
Frequently Asked Questions
What is the output voltage range of the DAC8234SRHAT?
The DAC8234SRHAT provides a bipolar analog output voltage range from −15 V minimum to +15 V maximum (±16.5 V supply), making it suitable for industrial systems that require wide-swing bipolar signals.
What input data formats does the DAC8234SRHAT support?
The DAC8234SRHAT accepts serial digital input in both straight Binary and 2's Complement Binary formats, offering flexibility for microcontroller and DSP interfacing in signed or unsigned data paths.
What is the linearity error specification of the DAC8234SRHAT?
The DAC8234SRHAT has a maximum linearity error (EL) of 0.0031%, which translates to excellent integral nonlinearity performance suitable for high-accuracy measurement, calibration, and closed-loop control applications.
What package does the DAC8234SRHAT use and is it RoHS compliant?
The DAC8234SRHAT comes in a 40-pin LQFP package (JESD-30 code S-PQCC-N40). It is fully RoHS compliant (Pb-free) with a JESD-609 code of e4, and Texas Instruments estimates a product end-of-life of 15 years.
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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.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 250+ | $26.8100 | $6702.50 |
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