Datasheet Analog Devices LTC2369CDE-18#PBF — Datenblatt

LTC2369-18
18-Bit, 1.6Msps, PseudoDifferential Unipolar SAR
ADC with 96.5dB SNR
FEATURES DESCRIPTION n The LTC®2369-18 is a low noise, low power, high speed
18-bit successive approximation register (SAR) ADC.
Operating from a 2.5V supply, the LTC2369-18 has a 0V
to VREF pseudo-differential unipolar input range with VREF
ranging from 2.5V to 5.1V. The LTC2369-18 consumes only
18mW and achieves ±2.5LSB INL maximum, no missing
codes at 18 bits with 96.5dB SNR. 1.6Msps Throughput Rate
±2.5LSB INL (Max)
Guaranteed 18-Bit No Missing Codes
Low Power: 18mW at 1.6Msps, 18μW at 1.6ksps
96.5dB SNR (Typ) at fIN = 2kHz
–120dB THD (Typ) at fIN = 2kHz
Guaranteed Operation to 125°C
2.5V Supply
Pseudo-Differential Unipolar Input Range: 0V to VREF
VREF Input Range from 2.5V to 5.1V
No Pipeline Delay, No Cycle Latency
1.8V to 5V I/O Voltages
SPI-Compatible Serial I/O with Daisy-Chain Mode
Internal Conversion Clock …