LTM2895
PRODUCTION100MHz Isolated DAC SPI Serial Interface
- Part Models
- 3
- 1ku List Price
- Starting From $9.58
Overview
- Isolated Interface: 6000VRMS for 1 Minute
- CSA (IEC/UL) Approved, File #255632
- 100MHz SPI-Compatible I/O
- Configurable SPI Word-Length: 8 to 32 Bits
- Supports Two Isolated Chip Selects
- Falling Edge Sensitive Low Jitter LOAD
- Three Isolated Control or Multiplexer Signals
- 1.71V to 5.5V I/O Voltages
- 3V to 5.5V Supply Voltages
- High Common Mode Transient Immunity
- 15mm × 6.25mm BGA Package
The LTM2895 is a high speed isolated μModule® (micromodule) SPI interface with DAC control signals designed to isolate LTC’s family of general purpose DACs and to isolate general purpose SPI interfaces. The LTM2895 works with DACs and general purpose devices that have a mode (0, 0) SPI interface.
The interface enables fast data throughput, which makes the LTM2895 ideally suited for a wide variety of applications. The high speed SPI-compatible serial port supports 1.71V to 5.5V logic supplies. The LTM2895 is targeted at generic SPI and digital-to-analog converter applications.
The isolation barrier tolerates large voltage ground variations between the logic interface and the isolated side of the LTM2895. Uninterrupted communication is maintained during voltage transients greater than 50kV/μs.
Applications
- Remote Interface Control
- Industrial Process Control and Automation
- Test and Measurement Equipment
- Breaking Ground Loops
Documentation
Data Sheet 1
User Guide 1
Safety and Regulatory Compliance 1
Video 2
Product Selector Card 3
Safety and Regulatory Compliance 1
ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.
| Part Model | Pin/Package Drawing | Documentation | CAD Symbols, Footprints, and 3D Models |
|---|---|---|---|
| LTM2895CY#PBF | 36-Lead BGA (15mm x 6.25mm x 2.06mm) | ||
| LTM2895HY#PBF | 36-Lead BGA (15mm x 6.25mm x 2.06mm) | ||
| LTM2895IY#PBF | 36-Lead BGA (15mm x 6.25mm x 2.06mm) |
| Part Models | Product Lifecycle | PCN |
|---|---|---|
|
Jul 21, 2021 - 21_0159 Ink Mark to Laser Mark Conversion for µModule |
||
| LTM2895CY#PBF | ||
| LTM2895HY#PBF | ||
| LTM2895IY#PBF | ||
|
Feb 28, 2020 - 20_0123 Micro-Module, Test Site Transfer from Analog Devices Singapore to Analog Devices Penang, Malaysia |
||
| LTM2895CY#PBF | ||
| LTM2895HY#PBF | ||
| LTM2895IY#PBF | ||
This is the most up-to-date revision of the Data Sheet.
Hardware Ecosystem
Evaluation Kits
LTM2895 Demo Board | 100MHz SPI µModule Isolator