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LTC2314-14

Part Number	LTC2314-14
Manufacturer	Linear Technology
Description	4.5Msps Serial Sampling ADC
Published	Jul 29, 2013
Detailed Description	FEATURES n 4.5Msps Throughput Rate n Guaranteed 14-Bit No Missing Codes n Internal Reference: 2.048V/4.096V Span n L...
Datasheet	LTC2314-14 PDF File

Overview

FEATURES n 4.
5Msps Throughput Rate n Guaranteed 14-Bit No Missing Codes n Internal Reference: 2.
048V/4.
096V Span n Low Noise: 77.
5dB SNR n Low Power: 6.
2mA at 4.
5Msps and 5V n Dual Supply Range: 3V/5V operation n Sleep Mode with < 1µA Typical Supply Current n Nap Mode with Quick Wake-up < 1 conversion n Separate 1.
8V to 5V Digital I/O Supply n High Speed SPI-Compatible Serial I/O n Guaranteed Operation from –40°C to 125°C n 8-Lead TSOT-23 Package APPLICATIONS n Communication Systems n High Speed Data Acquisition n Handheld Terminal Interface n Medical Imaging n Uninterrupted Power Supplies n Battery Operated Systems n Automotive L, LT, LTC, LTM, Linear Technology and the Linear logo are registered trademarks of Linear Technology Corporation.
All other trademarks are the property of their respective owners.
LTC2314-14 14-Bit, 4.
5Msps Serial Sampling ADC in TSOT DESCRIPTION The LTC®2314-14 is a 14-bit, 4.
5Msps, serial sampling A/D converter that draws only 6.
2mA from a wide range analog supply adjustable from 2.
7V to 5.
25V.
The LTC2314-14 contains an integrated bandgap and reference buffer which provide a low cost, high performance (20ppm/°C max) and space saving applications solution.
The LTC2314-14 achieves outstanding AC performance of 77dB SINAD and –85dB THD while sampling a 500kHz input frequency.
The extremely high sample rate-to-power ratio makes the LTC2314-14 ideal for compact, low power, high speed systems.
The LTC2314-14 also provides both nap and sleep modes for further optimization of the device power within a system.
The LTC2314-14 has a high-speed SPI-compatible serial interface that supports 1.
8V, 2.
5V, 3V and 5V logic.
The fast 4.
5Msps throughput makes the LTC2314-14 ideally suited for a wide variety of high speed applications.
Complete 14-/12-Bit Pin-Compatible SAR ADC Family 500ksps 2.
5Msps 4.
5Msps 5Msps 14-Bit LTC2312-14 LTC2313-14 LTC2314-14 12-Bit LTC2312-12 LTC2313-12 LTC2315-12 Power 3V/5V 9mW/15mW 14mW/25mW 1...

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