LTC2602CMS8 Analog Devices Integrated Circuit (Small Outline Packages) In Stock
The LTC2602CMS8 is a dual-channel 16-bit digital-to-analog converter in an 8-pin MSOP package, featuring serial SPI interface, rail-to-rail output up to 5.5 V, and guaranteed monotonicity for precision signal generation and calibration applications.
- Manufacturer
- Analog Devices
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- OBSOLETE
- Datasheet
- LTC2602CMS8 Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- ?°C to 70.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Dual-channel 16-bit DAC with guaranteed monotonicity and ±1 LSB INL for high-precision output accuracy
- Serial SPI-compatible interface supporting 50 MHz clock rate for fast data throughput
- Rail-to-rail output swing up to 5.5 V supply with low glitch energy for clean signal transitions
Applications
The LTC2602CMS8 is well-suited for precision instrumentation, calibration systems, and industrial process control where accurate analog voltage generation is critical. Its dual-channel architecture supports stereo audio signal conditioning and differential output configurations. The compact 8-pin MSOP footprint makes it ideal for space-constrained designs in medical devices and portable test equipment.
Specifications
| YTEOL | 0 |
| Analog Output Voltage-Max | 5.5V |
| Converter Type | D/A CONVERTER |
| Input Bit Code | BINARY |
| Input Format | SERIAL |
| JESD-30 Code | S-PDSO-G8 |
| JESD-609 Code | e0 |
| Linearity Error-Max (EL) | 0.0977% |
| Number of Bits | 16 |
| Number of Functions | 1 |
| Package Body Material | PLASTIC/EPOXY |
| Package Shape | SQUARE |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
| Qualification Status | Not Qualified |
| Settling Time-Nom (tstl) | 10 µs |
| Supply Voltage-Nom | 3V |
| Surface Mount | YES |
| Temperature Grade | COMMERCIAL |
| Terminal Finish | Tin/Lead (Sn/Pb) |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.65mm |
| Terminal Position | DUAL |
| 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 |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the full-scale output voltage range of the LTC2602CMS8 and how does supply voltage affect it?
The LTC2602CMS8 provides a rail-to-rail output swing from 0 V to within a few millivolts of the supply, which can range from 2.7 V to 5.5 V. At a 5 V supply the maximum output reaches approximately 4.99 V, giving designers full dynamic range across the supply span for precision signal generation.
How does the LTC2602CMS8 compare to 12-bit DACs for industrial calibration tasks requiring better than 0.01% accuracy?
With 16-bit resolution the LTC2602CMS8 achieves a step size of approximately 76 µV at a 5 V reference, compared to roughly 1.2 mV for 12-bit alternatives. Its ±1 LSB integral nonlinearity error ensures calibration accuracy well below 0.002%, making it significantly more precise than 12-bit devices for trim and calibration loops.
Which interface standard does the LTC2602CMS8 use and at what maximum clock frequency does it operate?
The LTC2602CMS8 uses a 3-wire SPI-compatible serial interface with a maximum clock frequency of 50 MHz. Both channels share a single serial bus, and a 24-bit data word selects the target channel and loads the 16-bit code, enabling fast updates with minimal GPIO pins on the host microcontroller.
For a battery-powered portable instrument, what is the minimum supply voltage that keeps the LTC2602CMS8 operational?
The LTC2602CMS8 operates from a single supply as low as 2.7 V, making it compatible with a single Li-ion cell in its discharged state or two AA alkaline cells. Current consumption is typically 150 µA during conversion and drops to under 1 µA in power-down mode, extending battery life in portable meters and field calibrators.
What PCB footprint dimensions does the 8-pin MSOP package occupy for layout planning?
The 8-pin MSOP package of the LTC2602CMS8 measures 3 mm × 3 mm with a 0.65 mm pin pitch, occupying roughly 9 mm² of PCB area. This compact footprint is advantageous in dense analog front-end layouts where board space is shared with ADCs, references, and op-amps within a signal-conditioning chain.
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