LTC2348ILX-18#PBF Simultaneous Sampling A/D Converters by Analog Devices

Status: Production
Series: LTC2348-18
RoHS: Compliant
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The LTC2348-18 is an 18-bit, low noise 8-channel simultaneous sampling successive approximation register (SAR) ADC with differential, wide common mode range inputs. Operating from a 5V low voltage supply, flexible high voltage supplies, and using the internal reference and buffer, each channel of this SoftSpan™ ADC can be independently configured on a conversion-by-conversion basis to accept ±10.24V, 0V to 10.24V, ±5.12V, or 0V to 5.12V signals. Individual channels may also be disabled to increase throughput on the remaining channels.The wide input common mode range and 118dB CMRR of the LTC2348-18 analog inputs allow the ADC to directly digitize a variety of signals, simplifying signal chain design. This input signal flexibility, combined with ±3LSB INL, no missing codes at 18 bits, and 96.7dB SNR, makes the LTC2348-18 an ideal choice for many high voltage

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Prices starting from US$31.61

Distributor Stock
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Analog Devices
from US$31.61
2,281
in stock
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Newark Electronics
from US$46.16
447
in stock
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element14
from US$46.51
447
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Farnell
from US$43.95
447
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Richardson RFPD
from US$40.81
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Features

200ksps per Channel Throughput
Eight Simultaneous Sampling Channels
±3LSB INL (Maximum, ±10.24V Range)
Guaranteed 18-Bit, No Missing Codes
Differential, Wide Common Mode Range Inputs
Per-Channel SoftSpan Input Ranges:
±10.24V, 0V to 10.24V, ±5.12V, 0V to 5.12V
±12.5V, 0V to 12.5V, ±6.25V, 0V to 6.25V
96.7dB Single-Conversion SNR (Typical)
−109dB THD (Typical) at fIN = 2kHz
118dB CMRR (Typical) at fIN = 200Hz
Rail-to-Rail Input Overdrive Tolerance
Guaranteed Operation to 125°C
Integrated Reference and Buffer (4.096V)
SPI CMOS (1.8V to 5V) and LVDS Serial I/O
Internal Conversion Clock, No Cycle Latency
140mW Power Dissipation (Typical)
48-Lead (7mm x 7mm) LQFP Package

Alternative Descriptions

Octal, 18-B, 200ksps Diff ±10. | Analog Devices
Adc, 18Bit, 200Ksps, -40 To 85Deg C Rohs Compliant: Yes |Analog Devices LTC2348ILX-18#PBF | Newark Electronics
ADC, 18BIT, 200KSPS, -40 TO 85DEG C | element14
CONVERTER - ADC | Richardson RFPD


LTC2348ILX-18#PBF Data & Signal Conversion by Linear Technology

ADC OCTAL 18BIT 200KSPS SPI LQFP-48

Status: Unknown
Series: Octal 8-Bit SAR ADCs
RoHS: Unknown
Download Datasheet Visit Manufacturer Site View Pricing & Stock

Specifications

Resolution (Bits) 18bit
Sampling Rate 200kSPS
Input Channel Type Differential Pseudo Differential
Data Interface SPI
Supply Voltage Type Single
Supply Voltage Min 4.75V
Supply Voltage Max 5.25V
ADC / DAC Case Style LQFP
No. of Pins 48Pins
Operating Temperature Min -40°C
Operating Temperature Max 85°C
Product Range Octal 8-Bit SAR ADCs
Automotive Qualification Standard -
RoHS Phthalates Compliant Yes
MSL MSL 3 - 168 hours
SVHC No SVHC (15-Jan-2018)

Frequently Asked Questions

Where can I find additional details, specifications and documents for a LTC2348ILX-18#PBF?

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What category does LTC2348ILX-18#PBF fall under?

The LTC2348ILX-18#PBF is listed under Simultaneous Sampling A/D Converters.

Can I view similar or alternative parts?

You can view similar parts to LTC2348ILX-18#PBF when available in the Simultaneous Sampling A/D Converters range under the specifications section at the bottom of the details page.

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Is the LTC2348ILX-18#PBF RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by Analog Devices.

Which authorised distributors for LTC2348ILX-18#PBF have stock available?

Authorised distributors including Analog Devices, Newark Electronics, element14, Farnell and Richardson RFPD have stock available or on a lead time for LTC2348ILX-18#PBF.

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