LTC1605

PRODUCTION

16-Bit, 100ksps, Sampling ADC

Data Sheet Product Selection Table
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Overview

  • Single 5V Supply
  • Bipolar Input Range: ±10V
  • Power Dissipation: 55mW Typ
  • Guaranteed No Missing Codes
  • Sample Rate: 100ksps
  • Integral Nonlinearity: ±2.0LSB Max
  • Signal-to-Noise Ratio: 86dB Typ
  • Operates with Internal or External Reference
  • Internal Synchronized Clock
  • Improved 2nd Source to ADS7805 and AD976
  • 28-Pin 0.3” PDIP, SSOP and SW Packages

The LTC1605 is a 100ksps, sampling 16-bit A/D converter that draws only 55mW (typical) from a single 5V supply. This easy-to-use device includes sample-and-hold, precision reference, switched capacitor successive approximation A/D and trimmed internal clock.

The LTC1605’s input range is an industry standard ±10V. Maximum DC specs include ±2.0LSB INL and 16-bits no missing codes over temperature. An external reference can be used if greater accuracy over temperature is needed.

The ADC has a microprocessor compatible, 16-bit or two byte parallel output port. A convert start input and a data ready signal (BUSY) ease connections to FIFOs, DSPs and microprocessors.

Input Voltage Range
LTC1605 Bipolar ±10V
LTC1605-1 Unipolar 0V to 4V
LTC1605-2 Bipolar ±4V

Applications

  • Industrial Process Control
  • Multiplexed Data Acquisition Systems
  • High Speed Data Acquisition for PCs
  • Digital Signal Processing
LTC1605
16-Bit, 100ksps, Sampling ADC
Low Power, 100kHz, 16-Bit Sampling ADC on 5V Supply Typical INL Curve Product Package 1
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Documentation

Data Sheet 1

Reliability Data 1

User Guide 1

Design Note 1

Data Sheet

This is the most up-to-date revision of the Data Sheet.

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Software Resources

Evaluation Software 2

PScope

The PScope System is a USB-based product demonstration and data acquisition system for use with high performance ADCs and signal chain receiver family. PScope allows users to evaluate the SNR, SFDR, THD, as well as other key parameters, quickly and easily.

LinearLab Tools

A collection of Matlab and Python programs that provide direct access to Linear Technology’s data converter evaluation boards.

Hardware Ecosystem

Parts Product Life Cycle Description
Analog to Digital Converters (ADCs) 1
LTC2336-18
PRODUCTION 18-Bit, 250ksps, ±10.24V True Bipolar, Fully Differential Input ADC with 100dB SNR
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Evaluation Kits

eval board
schematic 1
DC1255A-A

LTC1605ACG Demo Board | 16-Bit, 100ksps ADC (requires DC718 Controller)

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Product Details

DC1255A-A: Demo Board for LTC1605 - 16-Bit, 100ksps, Sampling ADC
DC1255A-A
LTC1605ACG Demo Board | 16-Bit, 100ksps ADC (requires DC718 Controller)
DC1255A-A - Schematic

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