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TLV1549C 数据表(PDF) 1 Page - Texas Instruments |
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TLV1549C 数据表(HTML) 1 Page - Texas Instruments |
1 / 15 page TLV1549C, TLV1549I, TLV1549M 10-BIT ANALOG-TO-DIGITAL CONVERTERS WITH SERIAL CONTROL SLAS071C – JANUARY 1993 – REVISED MARCH 1995 1 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 D 3.3-V Supply Operation D 10-Bit-Resolution Analog-to-Digital Converter (ADC) D Inherent Sample and Hold Function D Total Unadjusted Error... ±1 LSB Max D On-Chip System Clock D Terminal Compatible With TLC1549 and TLC1549x D Application Report Available† D CMOS Technology description The TLV1549C, TLV1549I, and TLV1549M are 10-bit, switched-capacitor, successive- approximation, analog-to-digital converters. The devices have two digital inputs and a 3-state output [chip select (CS), input-output clock (I/O CLOCK), and data output (DATA OUT)] that provide a three-wire interface to the serial port of a host processor. The sample-and-hold function is automatic. The converter incorporated in the device features differential high-impedance reference inputs that facilitate ratiometric conversion, scaling, and isolation of analog circuitry from logic and supply noise. A switched-capacitor design allows low- error conversion over the full operating free-air temperature range. The TLV1549C is characterized for operation from 0 °C to 70°C. The TLV1549I is characterized for operation from – 40 °C to 85°C. The TLV1549M is characterized for operation over the full military temperature range of –55 °C to 125°C. AVAILABLE OPTIONS PACKAGE TA SMALL OUTLINE (D) CHIP CARRIER (FK) CERAMIC DIP (JG) PLASTIC DIP (P) 0 °C to 70°C TLV1549CD — — TLV1549CP –40 °C to 85°C TLV1549ID — — TLV1549IP –55 °C to 125°C — TLV1549MFK TLV1549MJG — † Interfacing the TLV1549 10-Bit Serial-Out ADC to Popular 3.3-V Microcontrollers (SLAA005) Copyright © 1995, Texas Instruments Incorporated PRODUCTION DATA information is current as of publication date. Products conform to specifications per the terms of Texas Instruments standard warranty. Production processing does not necessarily include testing of all parameters. Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet. 1 2 3 4 8 7 6 5 REF + ANALOG IN REF – GND VCC I/O CLOCK DATA OUT CS D, JG, OR P PACKAGE (TOP VIEW) 32 1 20 19 910 11 12 13 4 5 6 7 8 18 17 16 15 14 NC I/O CLOCK NC DATA OUT NC NC ANALOG IN NC REF– NC FK PACKAGE (TOP VIEW) NC – No internal connection |
类似零件编号 - TLV1549C |
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类似说明 - TLV1549C |
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