LTC2389IUK-16#TRPBF
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Analog Devices Inc. LTC2389IUK-16#TRPBF

Manufacturer No:
LTC2389IUK-16#TRPBF
Manufacturer:
Analog Devices Inc.
Package:
Tape & Reel (TR)
Description:
IC ADC 16BIT SAR 48QFN
Delivery:
Payment:
iso14001
iso45001
iso9001
iso13485

Product Introduction

Overview

The LTC2389IUK-16#TRPBF is a high-performance 16-bit successive approximation register (SAR) analog-to-digital converter (ADC) produced by Analog Devices Inc. This device is designed to operate at high speeds with low noise, making it suitable for a wide range of applications that require precise and rapid analog-to-digital conversions. The LTC2389-16 operates from a single 5V supply and features pin-configurable analog input ranges, allowing for flexibility in signal chain formats without the need for additional level translation or signal conditioning.

Key Specifications

SpecificationValue
Resolution16 bits
Sampling Rate2.5 Msps
Analog Input RangeFully differential (±4.096V), pseudo-differential unipolar (0V to 4.096V), pseudo-differential bipolar (±2.048V)
Supply Voltage5V
Power Consumption162.5 mW at 2.5 Msps
Package48-Lead QFN (7mm x 7mm x 0.75mm with Exposed Pad)
SNR (Typical)96.0 dB (fully differential), 93.5 dB (pseudo differential)
Internal Reference4.096V with 0.5% initial accuracy and ±20 ppm/°C temperature coefficient

Key Features

  • High-speed conversion with no cycle latency in parallel interface modes
  • Low noise operation with high signal-to-noise ratio (SNR)
  • Pin-configurable analog input ranges for flexibility in signal chain formats
  • Internal precision 4.096V reference with high accuracy and low temperature coefficient
  • Low power consumption with nap and sleep power-down modes
  • Internal oscillator for setting conversion time, reducing external timing considerations

Applications

The LTC2389IUK-16#TRPBF is ideally suited for a variety of high-speed applications, including but not limited to:

  • High-speed data acquisition systems
  • Medical imaging and diagnostics
  • Industrial control and automation
  • Aerospace and defense systems
  • Test and measurement equipment

Q & A

  1. What is the resolution of the LTC2389IUK-16#TRPBF ADC?
    The LTC2389IUK-16#TRPBF has a resolution of 16 bits.
  2. What is the maximum sampling rate of the LTC2389IUK-16#TRPBF?
    The maximum sampling rate is 2.5 Msps.
  3. What are the available analog input ranges for the LTC2389IUK-16#TRPBF?
    The available analog input ranges are fully differential (±4.096V), pseudo-differential unipolar (0V to 4.096V), and pseudo-differential bipolar (±2.048V).
  4. What is the supply voltage for the LTC2389IUK-16#TRPBF?
    The supply voltage is 5V.
  5. How much power does the LTC2389IUK-16#TRPBF consume at 2.5 Msps?
    The power consumption is 162.5 mW at 2.5 Msps.
  6. What is the package type of the LTC2389IUK-16#TRPBF?
    The package type is a 48-Lead QFN (7mm x 7mm x 0.75mm with Exposed Pad).
  7. What is the typical SNR of the LTC2389IUK-16#TRPBF?
    The typical SNR is 96.0 dB (fully differential) and 93.5 dB (pseudo differential).
  8. Does the LTC2389IUK-16#TRPBF have an internal reference?
    Yes, it has an internal precision 4.096V reference with 0.5% initial accuracy and ±20 ppm/°C temperature coefficient.
  9. Does the LTC2389IUK-16#TRPBF support power-down modes?
    Yes, it supports nap and sleep power-down modes to reduce power consumption during inactive periods.
  10. What sets the conversion time in the LTC2389IUK-16#TRPBF?
    An internal oscillator sets the conversion time, easing external timing considerations.

Product Attributes

Number of Bits:16
Sampling Rate (Per Second):2.5M
Number of Inputs:1
Input Type:Differential, Pseudo-Differential
Data Interface:SPI, Parallel
Configuration:S/H-ADC
Ratio - S/H:ADC:1:1
Number of A/D Converters:1
Architecture:SAR
Reference Type:External, Internal
Voltage - Supply, Analog:5V
Voltage - Supply, Digital:5V
Features:Selectable Address
Operating Temperature:-40°C ~ 85°C
Package / Case:48-WFQFN Exposed Pad
Supplier Device Package:48-QFN (7x7)
Mounting Type:Surface Mount
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$55.65
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Similar Products

Part Number LTC2389IUK-16#TRPBF LTC2389IUK-18#TRPBF LTC2389CUK-16#TRPBF
Manufacturer Analog Devices Inc. Analog Devices Inc. Analog Devices Inc.
Product Status Active Active Active
Number of Bits 16 18 16
Sampling Rate (Per Second) 2.5M 2.5M 2.5M
Number of Inputs 1 1 1
Input Type Differential, Pseudo-Differential Differential, Pseudo-Differential Differential, Pseudo-Differential
Data Interface SPI, Parallel SPI, Parallel SPI, Parallel
Configuration S/H-ADC S/H-ADC S/H-ADC
Ratio - S/H:ADC 1:1 1:1 1:1
Number of A/D Converters 1 1 1
Architecture SAR SAR SAR
Reference Type External, Internal External, Internal External, Internal
Voltage - Supply, Analog 5V 5V 5V
Voltage - Supply, Digital 5V 5V 5V
Features Selectable Address Selectable Address Selectable Address
Operating Temperature -40°C ~ 85°C -40°C ~ 85°C 0°C ~ 70°C
Package / Case 48-WFQFN Exposed Pad 48-WFQFN Exposed Pad 48-WFQFN Exposed Pad
Supplier Device Package 48-QFN (7x7) 48-QFN (7x7) 48-QFN (7x7)
Mounting Type Surface Mount Surface Mount Surface Mount

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