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Datasheet Linear Technology LTC2358HLX-18#PBF

Manufacturer:Linear Technology
Series:LTC2358-18
Part Number:LTC2358HLX-18#PBF

Buffered Octal, 18-Bit, 200ksps/Ch Differential ±10.24V ADC with 30VP-P Common Mode Range

Datasheets

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    LTC2358-18 - Buffered Octal, 18-Bit, 200ksps/Ch Differential ±10.24V ADC with 30VP-P Common Mode Range
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    LTC2358-18
    Buffered Octal, 18-Bit, 200ksps/Ch Differential
    ±10.24V ADC with 30VP-P Common Mode Range
    FEATURES DESCRIPTION Simultaneous Sampling of 8 Buffered Channels
    nn 200ksps per Channel Throughput
    nn 500pA/12nA Max Input Leakage at 85°C/125°C
    nn ±3.5LSB INL (Maximum, ±10.24V Range)
    nn Guaranteed 18-Bit, No Missing Codes
    nn Differential, Wide Common Mode Range Inputs
    nn Per-Channel SoftSpan Input Ranges:
    nn ±10.24V, 0V to 10.24V, ±5.12V, 0V to 5.12V
    nn ±12.5V, 0V to 12.5V, ±6.25V, 0V to 6.25V
    nn 96.4dB Single-Conversion SNR (Typical)
    nn -111dB THD (Typical) at f = 2kHz
    IN
    nn 128dB CMRR (Typical) at f = 200Hz
    IN
    nn Rail-to-Rail Input Overdrive Tolerance
    nn Integrated Reference and Buffer (4.096V)
    nn SPI CMOS (1.8V to 5V) and LVDS Serial I/O
    nn Internal Conversion Clock, No Cycle Latency
    nn 219mW Power Dissipation (27mW/Ch Typical)
    nn 48-Lead (7mm x 7mm) LQFP Package The LTC®2358-18 is an 18-bit, low noise 8-channel simultaneous sampling successive approximation register (SAR) ...

Eco Plan

RoHSCompliant

Parametrics

ADCs1
ArchitectureSAR
Bipolar/Unipolar InputBipolar, Unipolar, True Bipolar
Bits18 bits
Number of Channels8
DNL0.2 LSB
Demo BoardsDC2365A-A
Design ToolsLinduino File
Export Controlno yes/no
FeaturesBuffered Inputs, Simultaneous Sampling, SoftSpan
I/OSerial SPI, Serial LVDS
INL LSB1 LSB
Input DriveDifferential, Single-Ended
Input Span±10.24V, 0V to 10.24V, ±5.12V, 0V to 5.12V ±12.5V, 0V to 12.5V, ±6.25V, 0V to 6.25V
Internal Referenceyes yes/no
Operating Temperature Range-40 to 125 °C
Power219 mW
SFDR113 dB
SINAD96.2 dB
SNR96.4 dB
Simultaneousyes yes/no
Speed200 ksps
Supply Voltage Range1.71V to 5V
THD dB-111 dB

Packaging

Package7mm x 7mm LQFP-48
Package CodeLX

Manufacturer's Classification

Analog-to-Digital Converters (ADC)

Other Names: LTC2358HLX-18PBF, LTC2358HLX-18 PBF, LTC2358HLX18#PBF, LTC2358HLX 18#PBF

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