Datasheet Analog Devices LTM2893IY#PBF — Datenblatt

LTM2893/LTM2893-1
100MHz Isolated ADC
Serial Interface
FEATURES DESCRIPTION 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 (30ps
RMS)
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 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. LTM2893 …