LTC2495CUHF#PBF Analog Devices Integrated Circuit (Quad Flat No-Lead) In Stock
The LTC2495CUHF#PBF is a 16-bit, 16-channel delta-sigma ADC with I2C interface, integrated temperature sensor, and programmable gain amplifier, ideal for industrial measurement and sensor conditioning applications. Available from stock worldwide with fast shipping.
- Manufacturer
- Analog Devices
- Package
- Quad Flat No-Lead
- Pin Count
- 38
- Lifecycle
- ACTIVE
- Datasheet
- LTC2495CUHF#PBF Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $3.9300(MOQ 1)
- 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 LTC2495CUHF#PBF?
- 16-bit resolution delta-sigma ADC with up to 16 single-ended or 8 differential input channels
- Integrated I2C interface supporting up to 4 devices on a single bus
- Built-in programmable gain amplifier (PGA) with gains up to 256x for low-level signal conditioning
- On-chip temperature sensor accurate to ±0.5°C for system monitoring
- Maximum conversion time of 163.5 ms with simultaneous 50 Hz and 60 Hz rejection
- Low linearity error of 0.002% for precision measurement accuracy
- 38-pin QFN package enabling compact PCB layouts in space-constrained designs
What is LTC2495CUHF#PBF used for?
The LTC2495CUHF#PBF is well-suited for precision industrial data acquisition systems requiring multi-channel analog measurement with high resolution. It excels in temperature and pressure sensor interfaces, industrial process control, and weigh-scale applications where low noise and high accuracy are critical. Its I2C interface and integrated PGA make it straightforward to integrate into embedded systems monitoring multiple physical parameters.
What are the specifications of LTC2495CUHF#PBF?
| Pbfree Code | No |
| Manufacturer Package Code | 05-08-1701 |
| YTEOL | 10 |
| Conversion Time-Max | 163500 µ s |
| Converter Type | ADC, DELTA-SIGMA |
| JESD-30 Code | R-PQCC-N38 |
| JESD-609 Code | e3 |
| Linearity Error-Max (EL) | 0.002% |
| Number of Analog In Channels | 16 |
| Number of Bits | 16 |
| Number of Functions | 1 |
| Output Bit Code | BINARY, 2S COMPLEMENT BINARY |
| Output Format | SERIAL |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | LCC38,.2X.28,20 |
| Package Shape | RECTANGULAR |
| Package Style | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Sample and Hold / Track and Hold | SAMPLE |
| Supply Current-Max | 0.03mA |
| Supply Voltage-Nom | 5V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | COMMERCIAL |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | NO LEAD |
| Terminal Pitch | 0.5mm |
| Terminal Position | QUAD |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Package | Quad Flat 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 | Thailand |
Where can I find the LTC2495CUHF#PBF datasheet?
LTC2495CUHF#PBF Datasheet DownloadOfficial datasheet from Analog Devices
What are equivalent replacements for LTC2495CUHF#PBF?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How many channels does the LTC2495CUHF#PBF support and how are they configured?
The LTC2495CUHF#PBF supports 16 single-ended or 8 fully differential analog input channels, selectable via the I2C command word. This flexibility lets designers handle up to 16 independent sensor signals at 16-bit resolution without external multiplexers, simplifying board layout and reducing component count.
What is the maximum conversion rate and how does it handle power-line noise rejection?
The LTC2495 achieves a maximum conversion time of approximately 163.5 ms per reading. Its delta-sigma architecture provides simultaneous rejection of both 50 Hz and 60 Hz interference, making it suitable for industrial environments where mains-frequency noise would otherwise corrupt 16-bit resolution measurements.
When would the LTC2495CUHF#PBF be preferred over a simpler 12-bit ADC for a sensor interface design?
When the application demands better than 0.01% measurement accuracy across the full scale, the LTC2495's 16-bit resolution and 0.002% linearity error deliver performance that 12-bit converters cannot match. Applications such as precision weigh scales, RTD temperature measurement at ±0.5°C, and bridge-sensor conditioning benefit from the integrated 256x PGA and on-chip temperature compensation.
What supply voltage range does the LTC2495CUHF#PBF require for operation?
The LTC2495CUHF#PBF operates from a 2.7 V to 5.5 V single supply, making it compatible with both 3.3 V and 5 V digital systems. This wide supply range simplifies power design in mixed-voltage industrial boards and battery-powered field instruments requiring long-life low-voltage operation.
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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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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $9.5000 | $9.50 |
| 2+ | $6.9948 | $13.99 |
| 5+ | $5.2461 | $26.23 |
| 19+ | $5.2100 | $98.99 |
| 1000+ | $3.9300 | $3930.00 |
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