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ADI AD7665ASTZRoHS

Manufacturer
ADI
MPN
AD7665ASTZ
LCSC Part #
C578458
Packaging
LQFP-48(7x7)
Customer #
Key Attributes
16-Bit, kSPS CMOS ADC
Datasheetpdf iconADI AD7665ASTZ
In-Stock: 89
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QtyUnit PriceTotal Amount
1+$ 30.2684$ 28.4523$ 28.45
30+$ 28.8944$ 27.1608$ 814.82
Standard Packaging250/Full Tray
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Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Data Acquisition/Analog to Digital Converters (ADC)
ManufacturerADI
PackagingLQFP-48(7x7)
Operating Temperature-40℃~+85℃
Clock/OscillatorBuilt-in
FeaturesBipolar input
Voltage ReferenceExternal
InterfaceParallel port;Serial port
Resolution(Bits)16;570kHz
S/N Ratio90dB
Voltage - Supply5V
Number of Channels1
ADC architectureSAR
Integral non - linearity2.5LSB
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging250
Sales UnitPiece

Introduction

AI Translation

The AD7665 is a 16-bit, 570 kSPS, charge redistribution SAR, analog-to-digital converter that operates from a single 5V power supply. It contains a high speed 16-bit sampling ADC, a resistor input scaler that allows various input ranges, an internal conversion clock, error correction circuits, and both serial and parallel system interface ports. The AD7665 is hardware factory-calibrated and is comprehensively tested to ensure such ac parameters as signal-to-noise ratio (SNR) and total harmonic distortion (THD), in addition to the more traditional dc parameters of gain, offset, and linearity. It features a very high sampling rate mode (Warp), a fast mode (Normal) for asynchronous conversion rate applications, and for low power applications, a reduced power mode (Impulse) where the power is scaled with the throughput.

Features

AI Translation
  • Throughput: 570 kSPS (Warp Mode), 500 kSPS (Normal Mode)
  • INL: ±2.5 LSB Max (±0.0038% of Full Scale)
  • 16-Bit Resolution with No Missing Codes
  • S/(N+D): 90 dB Typ @ 180 kHz
  • THD: -100 dB Typ @ 180 kHz
  • Analog Input Voltage Ranges: Bipolar: ±10V, ±5V, ±2.5V; Unipolar: 0V to 10V, 0V to 5V, 0V to 2.5V
  • Both AC and DC Specifications
  • No Pipeline Delay
  • Parallel (8/16 Bits) and Serial 5V/3V Interface
  • SPI/QSPI/MICROWIRE/DSP Compatible
  • Single 5V Supply Operation
  • Power Dissipation: 64 mW Typical, 15 μW @ 100 SPS
  • Power-Down Mode: 7 μW Max
  • Package: 48-Lead Quad Flatpack (LQFP)
  • Package: 48-Lead Chip Scale (LFCSP)
  • Pin-to-Pin Compatible Upgrade of the AD7664/AD7663

Applications

AI Translation
  • Data Acquisition
  • Communication
  • Instrumentation
  • Spectrum Analysis
  • Medical Instruments
  • Process Control