LTC2451CDDB#TRMPBF Analog Devices Integrated Circuit (Small Outline No-lead) In Stock
The LTC2451CDDB#TRMPBF is a 16-bit delta-sigma ADC from Analog Devices with an I2C interface operating up to 5.5 V. It provides single-ended conversion at 60 Hz output rate with low linearity error for precision measurement. Ideal for sensor digitization, industrial instrumentation, and portable medical devices requiring compact 8-pin DDB packaging.
- Manufacturer
- Analog Devices
- Package
- Small Outline No-lead
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- LTC2451CDDB#TRMPBF Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $1.6200(MOQ 19)
- 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 LTC2451CDDB#TRMPBF?
- 16-bit resolution delta-sigma ADC with I2C digital interface
- Single-ended input supporting up to 5.5 V analog input voltage
- 60 Hz output data rate for power line noise rejection
- Ultra-compact 8-pin DFN package (3 mm x 2 mm) for space-constrained designs
- Low linearity error of 0.0153% for high-accuracy measurements
What is LTC2451CDDB#TRMPBF used for?
The LTC2451CDDB#TRMPBF is suited for precision sensor signal digitization in industrial data acquisition, environmental monitoring, and portable medical instrumentation where high resolution and minimal board area are critical. Its I2C interface and 5.5 V input range simplify direct connection to a variety of sensors including pressure transducers and thermistors. The 60 Hz conversion rate also provides inherent rejection of AC power-line interference in measurement systems.
What are the specifications of LTC2451CDDB#TRMPBF?
| Pbfree Code | No |
| Manufacturer Package Code | 05-08-1702 |
| YTEOL | 10 |
| Analog Input Voltage-Max | 5.5V |
| Conversion Time-Max | 0.023 µs |
| Converter Type | ADC, DELTA-SIGMA |
| JESD-30 Code | R-PDSO-N8 |
| JESD-609 Code | e3 |
| Linearity Error-Max (EL) | 0.0153% |
| Number of Analog In Channels | 1 |
| Number of Bits | 16 |
| Number of Functions | 1 |
| Output Bit Code | BINARY |
| Output Format | SERIAL |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOLCC8,.11,20 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Sample Rate | 0.00006MHz |
| Supply Current-Max | 0.7mA |
| Supply Voltage-Nom | 3V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | COMMERCIAL |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | NO LEAD |
| Terminal Pitch | 0.5mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Package | Small Outline No-lead |
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 | Malaysia |
Where can I find the LTC2451CDDB#TRMPBF datasheet?
LTC2451CDDB#TRMPBF Datasheet DownloadOfficial datasheet from Analog Devices
What are equivalent replacements for LTC2451CDDB#TRMPBF?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What resolution and conversion rate does the LTC2451CDDB#TRMPBF offer for precision sensor applications?
The LTC2451CDDB#TRMPBF delivers 16-bit resolution with a 60 Hz output data rate, providing exceptional precision for slow-moving signals such as temperature and pressure. The 60 Hz conversion rate also gives inherent rejection of 50 Hz and 60 Hz power-line noise, making it highly effective in industrial measurement environments with AC interference.
Which communication interface does the LTC2451CDDB#TRMPBF use, and what is the maximum analog input voltage?
The LTC2451CDDB#TRMPBF uses an I2C digital interface for straightforward connection to microcontrollers with only 2 wires required. The maximum analog input voltage is 5.5 V, matching both 3.3 V and 5 V sensor outputs. This makes it easy to interface directly with resistive bridges and voltage-output sensors without additional signal conditioning circuitry.
For a compact wearable medical design, how small is the LTC2451CDDB#TRMPBF package?
The LTC2451CDDB#TRMPBF comes in an 8-pin DFN package measuring approximately 3 mm x 2 mm, one of the smallest footprints available for 16-bit ADCs. This ultra-compact size makes it an excellent choice for space-critical applications such as wearable health monitors, handheld diagnostic instruments, and miniaturized IoT sensor nodes where board real estate is severely limited.
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Why Buy from FindMyChip
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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