LTC1605 16-Bit, 100ksps, Sampling ADC FEATURESDESCRIPTION n Single 5V Supply The LTC®1605 is a 100ksps, sampling 16-bit A/D converter n Bipolar Input Range: ±10V that draws only 55mW (typical) from a single 5V supply. n Power Dissipation: 55mW Typ This easy-to-use device includes sample-and-hold, preci- n Guaranteed No Missing Codes sion reference, switched capacitor successive approxima- n Sample Rate: 100ksps tion A/D and trimmed internal clock. n Integral Nonlinearity: ±2.0LSB Max The LTC1605’s input range is an industry standard ±10V. n Signal-to-Noise Ratio: 86dB Typ Maximum DC specs include ±2.0LSB INL and 16-bits no n Operates with Internal or External Reference missing codes over temperature. An external reference can n Internal Synchronized Clock be used if greater accuracy over temperature is needed. n Improved 2nd Source to ADS7805 and AD976 n 28-Lead SSOP and SW Packages 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 APPLICATIONS microprocessors. n Industrial Process Control 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. n Multiplexed Data Acquisition Systems n High Speed Data Acquisition for PCs n Digital Signal Processing TYPICAL APPLICATIONLow Power, 100kHz, 16-Bit Sampling ADC on 5V SupplyTypical INL Curve 5V 2.0 10μF 0.1μF 1.5 28 27 VDIG VANA 1.0 6 TO 13 0.5 200Ω 15 TO 22 16-BIT 1 V 20k 10V IN 16-BIT OR 2 BYTE INPUT 0 SAMPLING ADC D15 TO D0 PARALLEL BUS INL (LSBs) –0.5 33.2k 4k 10k –1.0 4 CAP BUSY 26 –1.5 2.2μF BUFFER CS 25 –2.0 CONTROL DIGITAL 0 16384 32768 49152 65535 LOGIC AND CONTROL 3 REF 4k R/C 24 CODE REFERENCE TIMING SIGNALS BYTE 23 1605 • TA02 2.2μF AGND1 AGND2 DGND 2 5 14 1605 • TA01 1605fd For more information www.linear.com/LTC1605 1 Document Outline Features Applications Typical Application Description Absolute Maximum Ratings Order Information Pin Configuration Converter Characteristics Analog Input Dynamic Accuracy Internal Reference Characteristics Digital Inputs and Outputs Timing Characteristics Power Requirements Typical Performance Characteristics Pin Functions Test Circuit Functional Block Diagram Applications Information Package Description Revision History Package Description Related Parts
Купить LTC1605IG#PBF на РадиоЛоцман.Цены — от 232 до 8 097 ₽
