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ADI LTC1609IG#PBF product image
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ADI LTC1609IG#PBFRoHS

Manufacturer
ADI
MPN
LTC1609IG#PBF
LCSC Part #
C676162
Packaging
SSOP-28-208mil
Customer #
Key Attributes
16-Bit, 200ksps, Serial ADC with Multiple Input Ranges
Datasheetpdf iconADI LTC1609IG#PBF
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Products Specifications

All
TypeDescription
CategoryIntegrated Circuits (ICs)/Data Acquisition/Analog to Digital Converters (ADC)
ManufacturerADI
PackagingSSOP-28-208mil
Operating Temperature-40℃~+85℃
InterfaceSerial port
Quiescent Current (Iq)10uA
Voltage - Supply4.75V~5.25V
Number of Channels1
Integral non - linearity2LSB
Voltage ReferenceBuilt-in;External
Clock/OscillatorBuilt-in
Clock Frequency-
FeaturesBipolar input
Resolution(Bits)200kHz;16
S/N Ratio87dB
ADC architectureSAR
Programmable GainNot supported
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Introduction

AI Translation

The LTC1609 is a 200ksps, serial sampling 16-bit A/D converter that draws only 65mW (typical) from a single 5V supply. This easy-to-use device includes a sample-and-hold, a precision reference, a switched capacitor successive approximation A/D and trimmed internal clock. The input range is specified for bipolar inputs of ±10V, ±5V and ±3.3V and unipolar inputs of 0V to 10V, 0V to 5V and 0V to 4V. Maximum DC specs include ±2 LSB INL and 16-bit no missing codes over temperature. It has a typical signal-to-noise ratio of 87dB. The ADC has a high speed serial interface. The serial output data can be clocked out using either the internal serial shift clock or be clocked out by an external shift clock. A separate convert start input (R/C) and a data ready signal (BUSY) ease connections to FIFOs, DSPs and microprocessors.

Features

AI Translation
  • Sample Rate: 200ksps
  • Input Ranges
    • Unipolar: 0V to 10V, 0V to 5V and 0V to 4V
    • Bipolar: ±10V, ±5V and ±3.3V
  • Guaranteed No Missing Codes
  • Serial I/O
  • Single 5V Supply
  • Power Dissipation: 65mW Typ
  • Power Down Mode: 50μW
  • SNR: 87dB Typ
  • Operates with Internal or External Reference
  • 28-Pin SSOP and 20-Pin SO Packages
  • Improved 2nd Source to ADS7809 and AD977A

Applications

AI Translation
  • Industrial Process Control
  • Multiplexed Data Acquisition Systems
  • High Speed Data Acquisition for PCs
  • Digital Signal Processing