The Analog Devices LTC2309 is a 12-bit, 8-channel ADC in a 24-lead QFN package with an I2C interface and internal 4.096 V reference. It multiplexes eight single-ended inputs at 14 ksps for system monitoring and acquisition.
Key Specifications
| Manufacturer | Analog Devices |
| Exact Manufacturer Part Number | LTC2309IUF#PBF |
| Product Category | Analog to Digital Converters – ADC |
| Series / Family | LTC2309 |
| Package / Case | 24-QFN |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C to +85°C |
| Power Supply | 5 V |
| Resolution | 12-bit |
| Channels | 8 |
| Sampling Rate | 14 ksps |
| Interface | I2C |
| Input | Single-ended |
| Reference | Internal 4.096 V |
| Lifecycle Status | Active |
| Official Documentation | View official documentation |
Key Features
- 12-bit 8-channel ADC
- 14 ksps multiplexed
- I2C-compatible interface
- Internal 4.096 V reference
- Low power
- 24-lead QFN package
Applications
- System monitoring
- Data acquisition
- Industrial control
- Portable instruments
Sourcing
Availability, lead time, date code and commercial terms are subject to confirmation at the time of quotation.
Quality
CHIPER sources brand-new, unused components and provides quality inspection, shortage and long lead-time sourcing, and one-stop BOM procurement. Every part is verified before shipment.
FAQ
What interface does the LTC2309 use?
It uses an I2C-compatible serial interface.
Does it include a reference?
Yes, an internal 4.096 V reference is integrated.