LTM2893 Datasheet 100MHz Isolated ADC Serial Interface

Manufacturer: Analog Devices

LTM2893 100mhz isolated adc serial interface by Analog Devices - Datasheet Preview

Datasheet Details

Part number	LTM2893
Manufacturer	Analog Devices
File Size	852.46 KB
Description	100MHz Isolated ADC Serial Interface
Download	LTM2893 Download (PDF)

General Description

The LTM®2893 is a high speed isolated μModule (micromodule) SPI interface with ADC control signals.

The LTM2893 is optimized for isolating 1Msps high resolution 18-bit SAR ADCs, such as the LTC2338 and similar families, and can interface with most general purpose ADCs.

The LTM2893-1 is optimized for isolating the LTC2348 and similar families of simultaneous sampling ADCs that require writing configuration settings into the ADC.

Key Features

nn Isolated Interface: 6000VRMS for 1 Minute nn CSA (IEC/UL) Approved, File #255632 nn 100MHz SPI-Compatible I/O nn Configurable SPI Word Length 8 to 32 Bits nn Low Jitter Conversion Start (30psRMS) nn Supports Simultaneously Sampled ADCs nn Read Only (LTM2893), Read/Write (LTM2893-1) nn Three Isolated Multiplexer Select Signals nn 1.71V to 5.5V I/O Voltages nn 3V to 5.5V Supply Voltages nn High Common Mode Transient Immunity nn 15mm × 6.25mm BGA Package.

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