LTC2344CUH-16
  • Share:

Analog Devices Inc. LTC2344CUH-16

Manufacturer No:
LTC2344CUH-16
Manufacturer:
Analog Devices Inc.
Package:
Tube
Description:
IC ADC 16BIT SAR 32QFN
Delivery:
Payment:
iso14001
iso45001
iso9001
iso13485

Product Introduction

Overview

The LTC2344-16, produced by Analog Devices Inc., is a 16-bit, low noise, 4-channel simultaneous sampling successive approximation register (SAR) analog-to-digital converter (ADC). This device features differential, wide common mode range inputs and operates from a 5V supply. Each channel can be independently configured to accept various signal ranges, including ±4.096V, 0V to 4.096V, ±2.048V, and 0V to 2.048V, making it highly versatile for a wide range of applications. The LTC2344-16 supports pin-selectable SPI CMOS (1.8V to 5V) and LVDS serial interfaces, allowing for optimized bus width and throughput.

Key Specifications

Parameter Min Max Units
Resolution 16 bits
Sample Rate per Channel 400 ksps
Supply Voltage (VDD) 4.75 5.00 5.25 V
Supply Voltage (OVDD) 1.71 5.25 V
Supply Current (IVDD) 500 mW mW
Operating Temperature Range -40°C to 125°C (LTC2344H, LTC2344MP) °C
Integral Nonlinearity (INL) ±1.25 LSB LSB
Signal-to-Noise Ratio (SNR) 93.4 dB dB
Common Mode Rejection Ratio (CMRR) 102 dB dB

Key Features

  • Quad-channel simultaneous sampling SAR ADC
  • Differential, wide common mode range inputs
  • Per-channel SoftSpan input ranges: ±4.096V, 0V to 4.096V, ±2.048V, 0V to 2.048V
  • Pin-selectable SPI CMOS (1.8V to 5V) and LVDS serial interfaces
  • Individual channels can be disabled to increase throughput on remaining channels
  • No missing codes at 16 bits
  • Low noise and high SNR (93.4 dB)
  • High CMRR (102 dB)

Applications

The LTC2344-16 is suitable for various applications requiring high precision and wide dynamic range, such as:

  • Industrial process control and monitoring
  • Medical imaging and diagnostics
  • Aerospace and defense systems
  • Automotive and transportation systems
  • High-performance data acquisition systems

Q & A

  1. What is the resolution of the LTC2344-16 ADC?

    The LTC2344-16 has a resolution of 16 bits.

  2. What is the sample rate per channel of the LTC2344-16?

    The sample rate per channel is 400 ksps.

  3. What are the supported input voltage ranges for each channel?

    Each channel can be configured to accept ±4.096V, 0V to 4.096V, ±2.048V, or 0V to 2.048V signals.

  4. What serial interfaces are supported by the LTC2344-16?

    The device supports pin-selectable SPI CMOS (1.8V to 5V) and LVDS serial interfaces.

  5. Can individual channels be disabled to increase throughput?
  6. What is the common mode rejection ratio (CMRR) of the LTC2344-16?

    The CMRR is 102 dB.

  7. What is the signal-to-noise ratio (SNR) of the LTC2344-16?

    The SNR is 93.4 dB.

  8. What is the operating temperature range of the LTC2344-16?

    The operating temperature range varies by model, but it includes ranges from 0°C to 70°C, -40°C to 85°C, -40°C to 125°C, and -55°C to 125°C.

  9. What is the power dissipation of the LTC2344-16?

    The power dissipation is up to 500 mW.

  10. What package types are available for the LTC2344-16?

    The device is available in a 32-lead QFN package (5mm x 5mm x 0.75mm with EP).

Product Attributes

Number of Bits:16
Sampling Rate (Per Second):400k
Number of Inputs:4
Input Type:Differential
Data Interface:LVDS - Serial, SPI
Configuration:S/H-MUX-ADC
Ratio - S/H:ADC:4:1
Number of A/D Converters:1
Architecture:SAR
Reference Type:External, Internal
Voltage - Supply, Analog:4.75V ~ 5.25V
Voltage - Supply, Digital:4.75V ~ 5.25V
Features:Simultaneous Sampling
Operating Temperature:0°C ~ 70°C
Package / Case:32-WFQFN Exposed Pad
Supplier Device Package:32-QFN (5x5)
Mounting Type:Surface Mount
0 Remaining View Similar

In Stock

-
470

Please send RFQ , we will respond immediately.

Same Series
DD44M32S0V3S/AA
DD44M32S0V3S/AA
CONN D-SUB HD PLUG 44P VERT SLDR
DD15S2S0V50
DD15S2S0V50
CONN D-SUB HD RCPT 15P SLDR CUP
DD26S100E2X/AA
DD26S100E2X/AA
CONN D-SUB HD RCPT 26POS CRIMP
DD15S20W0S/AA
DD15S20W0S/AA
CONN D-SUB HD RCPT 15P SLDR CUP
CBC13W3S10HT20/AA
CBC13W3S10HT20/AA
CONN D-SUB RCPT 13POS CRIMP
DD15S200ES
DD15S200ES
CONN D-SUB HD RCPT 15P SLDR CUP
CBC9W4S10HTS/AA
CBC9W4S10HTS/AA
CONN D-SUB RCPT 9POS CRIMP
DD15S20JV3S
DD15S20JV3S
CONN D-SUB HD RCPT 15P SLDR CUP
DD26S10HT0/AA
DD26S10HT0/AA
CONN D-SUB HD RCPT 26POS CRIMP
DD26S2S0T2X
DD26S2S0T2X
CONN D-SUB HD RCPT 26P SLDR CUP
DD26S200T2X
DD26S200T2X
CONN D-SUB HD RCPT 26P SLDR CUP
DD26S20WT0
DD26S20WT0
CONN D-SUB HD RCPT 26P SLDR CUP

Similar Products

Part Number LTC2344CUH-16 LTC2344CUH-18 LTC2344HUH-16 LTC2344IUH-16 LTC2341CUH-16
Manufacturer Analog Devices Inc. Analog Devices Inc. Analog Devices Inc. Analog Devices Inc. Analog Devices Inc.
Product Status Obsolete Obsolete Obsolete Obsolete Obsolete
Number of Bits 16 18 16 16 16
Sampling Rate (Per Second) 400k 400k 400k 400k 666k
Number of Inputs 4 4 4 4 2
Input Type Differential Differential Differential Differential Differential
Data Interface LVDS - Serial, SPI LVDS - Serial, SPI LVDS - Serial, SPI LVDS - Serial, SPI LVDS - Serial, SPI
Configuration S/H-MUX-ADC S/H-MUX-ADC S/H-MUX-ADC S/H-MUX-ADC S/H-MUX-ADC
Ratio - S/H:ADC 4:1 4:1 4:1 4:1 2:1
Number of A/D Converters 1 1 1 1 1
Architecture SAR SAR SAR SAR SAR
Reference Type External, Internal External, Internal External, Internal External, Internal External, Internal
Voltage - Supply, Analog 4.75V ~ 5.25V 4.75V ~ 5.5V 4.75V ~ 5.25V 4.75V ~ 5.25V 4.75V ~ 5.25V
Voltage - Supply, Digital 4.75V ~ 5.25V 4.75V ~ 5.5V 4.75V ~ 5.25V 4.75V ~ 5.25V 4.75V ~ 5.25V
Features Simultaneous Sampling Simultaneous Sampling Simultaneous Sampling Simultaneous Sampling Simultaneous Sampling
Operating Temperature 0°C ~ 70°C 0°C ~ 70°C -40°C ~ 125°C -40°C ~ 85°C 0°C ~ 70°C
Package / Case 32-WFQFN Exposed Pad 32-WFQFN Exposed Pad 32-WFQFN Exposed Pad 32-WFQFN Exposed Pad 32-WFQFN Exposed Pad
Supplier Device Package 32-QFN (5x5) 32-QFN (5x5) 32-QFN (5x5) 32-QFN (5x5) 32-QFN (5x5)
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount

Related Product By Categories

ISLA216P20IRZ
ISLA216P20IRZ
Renesas Electronics America Inc
IC ADC 16BIT SAR 72QFN
LTC2323IUFD-14#PBF
LTC2323IUFD-14#PBF
Analog Devices Inc.
IC ADC 14BIT SAR 28QFN
LTC1606ACSW#PBF
LTC1606ACSW#PBF
Analog Devices Inc.
IC ADC 16BIT SAR 28SOIC
MCP3421A0T-E/CH
MCP3421A0T-E/CH
Microchip Technology
IC ADC 18BIT SIGMA-DELTA SOT23-6
LTC2487CDE#PBF
LTC2487CDE#PBF
Analog Devices Inc.
IC ADC 16BIT SIGMA-DELTA 14DFN
LTC2348HLX-16#PBF
LTC2348HLX-16#PBF
Analog Devices Inc.
IC ADC 16BIT SAR 48LQFP
AD7908BRUZ-REEL
AD7908BRUZ-REEL
Analog Devices Inc.
IC ADC 8BIT SAR 20TSSOP
AD7191BRUZ-REEL
AD7191BRUZ-REEL
Analog Devices Inc.
IC ADC 24BIT SIGMA-DELTA 24TSSOP
AD9231BCPZRL7-40
AD9231BCPZRL7-40
Analog Devices Inc.
IC ADC 12BIT PIPELINED 64LFCSP
ADC1410S065HN-C18
ADC1410S065HN-C18
Renesas Electronics America Inc
IC ADC 14BIT PIPELINED 40VFQFPN
LTC2185IUP
LTC2185IUP
Analog Devices Inc.
IC ADC 16BIT PIPELINED 64QFN
MAX12555ETL+
MAX12555ETL+
Analog Devices Inc./Maxim Integrated
IC ADC 14BIT 95MSPS 40-TQFN

Related Product By Brand

AD7703BRZ
AD7703BRZ
Analog Devices Inc.
IC ADC 20BIT SIGMA-DELTA 20SOIC
AD9284BCPZRL7-250
AD9284BCPZRL7-250
Analog Devices Inc.
IC ADC 8BIT PIPELINED 48LFCSP
LTC2368HMS-18#TRPBF
LTC2368HMS-18#TRPBF
Analog Devices Inc.
IC ADC 18BIT SAR 16MSOP
AD5624RBRMZ-3
AD5624RBRMZ-3
Analog Devices Inc.
IC DAC 12BIT V-OUT 10MSOP
ADV7123JSTZ330
ADV7123JSTZ330
Analog Devices Inc.
IC DAC 10BIT A-OUT 48LQFP
AD9834BRUZ-REEL7
AD9834BRUZ-REEL7
Analog Devices Inc.
IC DDS 50MHZ 10BIT 20TSSOP
AD8321AR
AD8321AR
Analog Devices Inc.
IC LINE DVR CATV 20-SOIC
AD5700ACPZ-RL7
AD5700ACPZ-RL7
Analog Devices Inc.
IC HART MODEM LP 24LFCSP
AD834ARZ-RL
AD834ARZ-RL
Analog Devices Inc.
IC MULTIPIER WIDEBAND 8SOIC
ADR291ERZ-REEL7
ADR291ERZ-REEL7
Analog Devices Inc.
IC VREF SERIES 0.08% 8SOIC
LT8365EMSE#PBF
LT8365EMSE#PBF
Analog Devices Inc.
60VIN BOOST/SEPIC/INV CONV 1.5A/
HMC6505ALC5
HMC6505ALC5
Analog Devices Inc.
IC MMIC I/Q UPCONVERTER 32LFCSP