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ADI LTC2238CUH#PBF product image
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ADI LTC2238CUH#PBF

Manufacturer
ADI
MPN
LTC2238CUH#PBF
LCSC Part #
C679631
Packaging
QFN-32-EP(5x5)
Customer #
Key Attributes
10-Bit, 65/40/25Msps Low Noise 3V ADCs
Datasheetpdf iconADI LTC2238CUH#PBF
RoHS Compliance1 documents available
Alternative Parts13
In-Stock: 5
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QtyUnit PriceTotal Amount
1+$ 22.7973$ 22.80
30+$ 21.7304$ 651.91
Standard Packaging73/Full Tube
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Products Specifications

All
TypeDescription
CategoryIntegrated Circuits (ICs)/Data Acquisition/Analog to Digital Converters (ADC)
ManufacturerADI
PackagingQFN-32-EP(5x5)
Operating Temperature0℃~+70℃
InterfaceParallel port
Quiescent Current (Iq)80mA
Voltage - Supply2.7V~3.4V
Number of Channels1
Integral non - linearity0.1LSB
Voltage ReferenceBuilt-in
Clock/OscillatorExternal
Clock Frequency65MHz
FeaturesBipolar input;Synchronous triggering
Resolution(Bits)65MHz;10
S/N Ratio61.8dB
DNL (LSB)0.05LSB
ADC architecturePipeline
Programmable GainNot supported
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Introduction

AI Translation

The LTC2238, /LTC2237/LTC2236 are 10-bit 65Msps/ 40Msps/25Msps, low power 3V A/D converters designed for digitizing high frequency, wide dynamic range signals. The LTC2238/LTC2237/LTC2236 are perfect for demanding imaging and communications applications with AC performance that includes 61.8dB SNR and 85dB SFDR for signals at the Nyquist frequency. DC specs include ±0.1LSB INL (typ), ±0.05LSB DNL (typ) and ±0.5LSB INL, ±0.5LSB DNL over temperature. The transition noise is a low 0.07LSBRMS. A single 3V supply allows low power operation. A separate output supply allows the outputs to drive 0.5 to 3.6 logic. A single-ended CLK input controls converter operation. An optional clock duty cycle stabilizer allows high performance at full speed for a wide range of clock duty cycles.

Features

AI Translation
  • Sample Rate: 65Msps/40Msps/25Msps
  • Single 3V Supply (2.7V to 3.4V)
  • Low Power: 205mW/120mW/75mW
  • 61.8dB SNR
  • 85dB SFDR
  • No Missing Codes
  • Flexible Input: 1VP-P to 2VP-P Range
  • 575MHz Full Power Bandwidth S/H
  • Clock Duty Cycle Stabilizer
  • Shutdown and Nap Modes
  • 32-Pin (5mm×5mm) QFN Package

Applications

AI Translation
  • Wireless and Wired Broadband Communication
  • Imaging Systems
  • Ultrasound
  • Spectral Analysis
  • Portable Instrumentation

Alternative Parts

MPNManufacturerPackagingAvailabilityUnit Price
LTC2238CUH#TRPBFADIQFN-32-EP(5x5)10$ 18.2633
LTC2239IUH#PBFADIQFN-32-EP(5x5)13$ 21.593
LTC2239CUH#PBFADIQFN-32-EP(5x5)0$ 15.9132
LTC2239CUH#TRPBFADIQFN-32-EP(5x5)0$ 13.3897
LTC2250CUH#PBFADIQFN-32-EP(5x5)0$ 13.7169
LTC2250CUH#TRPBFADIQFN-32-EP(5x5)0$ 13.7169
LTC2238IUH#TRPBFADIQFN-32-EP(5x5)0$ 12.0067
LTC2239IUH#TRPBFADIQFN-32-EP(5x5)0$ 15.9456
LTC2250IUH#PBFADIQFN-32-EP(5x5)0$ 17.9151
LTC2251CUH#PBFADIQFN-32-EP(5x5)0$ 23.9527
LTC2251CUH#TRPBFADIQFN-32-EP(5x5)0$ 21.8371
LTC2251IUH#PBFADIQFN-32-EP(5x5)0$ 28.5573
LTC2250IUH#TRPBFADIQFN-32-EP(5x5)0$ 17.9151