LTC1658CMS8 Analog Devices Integrated Circuit (Small Outline Packages) In Stock
The LTC1658CMS8 is a 14-bit rail-to-rail micropower digital-to-analog converter from Analog Devices in an MSOP-8 package. It delivers 14-bit resolution with less than 1 LSB INL at supply voltages from 2.7 V to 5.5 V using a serial SPI interface. Available from stock worldwide with fast shipping.
- Manufacturer
- Analog Devices
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- OBSOLETE
- Datasheet
- LTC1658CMS8 Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- ?°C to 70.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of LTC1658CMS8?
- 14-bit resolution with rail-to-rail output swing and less than 1 LSB integral nonlinearity error across the full output range
- Micropower operation consuming only 250 µA typical supply current, ideal for battery-powered and portable instruments
- Single-supply operation from 2.7 V to 5.5 V with 3-wire SPI-compatible serial interface for easy microcontroller integration
What is LTC1658CMS8 used for?
The LTC1658CMS8 is widely used in precision portable instruments, sensor calibration circuits, and battery-powered data acquisition systems where 14-bit accuracy must coexist with low power budgets. Its rail-to-rail output and 2.7 V to 5.5 V supply range make it compatible with both 3.3 V and 5 V signal chains found in industrial measurement and medical monitoring equipment. The MSOP-8 package minimizes PCB area, making it suitable for compact handheld devices and multi-channel DAC boards.
What are the specifications of LTC1658CMS8?
| 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) | 0.0488% |
| Number of Bits | 14 |
| 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) | 12 µs |
| Supply Voltage-Nom | 3V |
| Surface Mount | YES |
| Technology | CMOS |
| 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 |
Where can I find the LTC1658CMS8 datasheet?
LTC1658CMS8 Datasheet DownloadOfficial datasheet from Analog Devices
What are equivalent replacements for LTC1658CMS8?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What resolution and linearity does the LTC1658CMS8 provide for precision control applications?
The LTC1658CMS8 delivers 14-bit resolution with an integral nonlinearity (INL) of less than 1 LSB and a differential nonlinearity (DNL) of less than 1 LSB across the full output range. This level of precision makes it suitable for closed-loop control, sensor trimming, and waveform generation where accurate output voltages from 0 V to the rail are required.
How low is the supply current of the LTC1658CMS8, and in which battery-powered scenarios does this matter?
The LTC1658CMS8 consumes approximately 250 µA typical supply current, qualifying it as a micropower device. In battery-powered medical monitors, handheld test instruments, or remote IoT sensors running on a coin cell or Li-ion pack, this low quiescent draw extends battery life significantly compared to standard-power 14-bit DAC alternatives.
Can the LTC1658CMS8 operate directly from a 3.3 V microcontroller rail without a level shifter?
Yes. The LTC1658CMS8 accepts supply voltages from 2.7 V to 5.5 V, so a 3.3 V rail is well within its operating range. Its 3-wire SPI-compatible serial interface logic levels track the supply, enabling direct connection to 3.3 V microcontrollers without level-shifting hardware. The rail-to-rail output swings from 0 V to VCC, giving 4096 usable steps across the full 3.3 V span.
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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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