LTC2630CSC6-HZ12#TRMPBF Analog Devices Integrated Circuit (SOT23 (6-Pin)) In Stock
The LTC2630CSC6-HZ12#TRMPBF is a 12-bit single-channel voltage-output DAC from Analog Devices with an internal 4.096 V reference and SPI serial interface, supplied in a compact 6-pin SOT-23 package. It powers up reset to zero-scale and achieves a maximum linearity error of 0.0488%, making it ideal for precision analog control and calibration applications.
- Manufacturer
- Analog Devices
- Package
- SOT23 (6-Pin)
- Pin Count
- 6
- Lifecycle
- ACTIVE
- Category
- Integrated Circuit
- Price
- From $0.9663(MOQ 1)
- Temp Range
- ?°C to 70.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 12-bit resolution with internal 4.096 V reference eliminating external reference components
- Serial SPI input interface for simple 3-wire microcontroller communication
- Power-on reset to zero-scale ensuring defined output state at startup
- Maximum linearity error of 0.0488% (approximately 2 LSB) for high-accuracy analog output
- 6-pin SOT-23 package enabling single-DAC precision control in minimal PCB area
- YTEOL of 10 years confirming long-term production availability for instrumentation designs
Applications
The LTC2630CSC6-HZ12#TRMPBF is used in precision analog control loops, programmable voltage references, and sensor calibration systems where a compact 12-bit DAC with an on-chip 4.096 V reference eliminates the need for discrete reference circuitry. It also suits industrial process controllers, medical diagnostic equipment, and automated test equipment that require accurate, repeatable DC output voltages from a simple SPI command interface.
Specifications
| Pbfree Code | No |
| Manufacturer Package Code | 05-08-1638 |
| YTEOL | 10 |
| Analog Output Voltage-Max | 4.096V |
| Converter Type | D/A CONVERTER |
| Input Bit Code | BINARY |
| Input Format | SERIAL |
| JESD-30 Code | R-PDSO-G6 |
| JESD-609 Code | e3 |
| Linearity Error-Max (EL) | 0.0488% |
| 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, VERY THIN PROFILE, SHRINK PITCH |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Settling Time-Nom (tstl) | 4.8 µs |
| Supply Voltage-Nom | 5V |
| Surface Mount | YES |
| Temperature Grade | COMMERCIAL |
| Terminal Finish | Matte Tin (Sn) |
| 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 | 8542.39.00.01 |
| Country of Origin | Thailand |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
Does the LTC2630CSC6-HZ12#TRMPBF need an external voltage reference, and what full-scale output does the internal reference provide?
No external reference is required. The LTC2630CSC6-HZ12#TRMPBF integrates a precision 4.096 V internal reference, which sets the full-scale output voltage. This eliminates the cost and PCB area of a discrete reference IC and reduces the number of analog supply decoupling components, simplifying system design for 12-bit precision control applications.
What serial interface does the LTC2630CSC6-HZ12#TRMPBF use, and how many wires are needed to connect it to a microcontroller?
The device uses a standard SPI-compatible serial input with a 3-wire interface: chip select (CS), serial clock (SCK), and serial data in (SDI). This minimizes GPIO usage on the host microcontroller, allowing multiple DAC channels to share a single SPI bus by daisy-chaining or independent CS lines.
What is the linearity performance of the LTC2630CSC6-HZ12#TRMPBF, and why does it matter for closed-loop control?
The maximum integral nonlinearity (INL) error is 0.0488%, which corresponds to approximately 2 LSB at 12-bit resolution. For a closed-loop control system targeting 0.1% setpoint accuracy, this level of DAC linearity contributes negligible error compared to resistor tolerances and amplifier offsets, allowing the 12-bit code to directly represent the desired output with high fidelity.
What happens to the LTC2630CSC6-HZ12#TRMPBF output at power-up, and why is this important in safety-critical actuator designs?
The device resets to zero-scale (0 V output) on power-up before receiving any SPI command. This defined initial state prevents unintended actuator movement, unexpected current injection into downstream circuits, or alarm conditions during system startup, which is a key safety requirement in valve controllers, motor setpoint systems, and medical infusion pump drives.
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About Analog Devices
Analog Devices (ADI) is a global leader in high-performance analog, mixed-signal, and digital signal processing integrated circuits used in virtually all types of electronic equipment.
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