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TLC1551I

Texas Instruments
Part Number TLC1551I
Manufacturer Texas Instruments
Description 10-Bit Analog-to-Digital Converters
Published Nov 7, 2021
Detailed Description TLC1550I, TLC1550M, TLC1551I 10ĆBIT ANALOGĆTOĆDIGITAL CONVERTERS WITH PARALLEL OUTPUTS SLAS043G − MAY 1991 − REVISED NOV...
Datasheet PDF File TLC1551I PDF File

TLC1551I
TLC1551I

Overview
TLC1550I, TLC1550M, TLC1551I 10ĆBIT ANALOGĆTOĆDIGITAL CONVERTERS WITH PARALLEL OUTPUTS SLAS043G − MAY 1991 − REVISED NOVEMBER 2003 D Power Dissipation .
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40 mW Max D Advanced LinEPIC Single-Poly Process Provides Close Capacitor Matching for Better Accuracy D Fast Parallel Processing for DSP and µP Interface D Either External or Internal Clock Can Be Used D Conversion Time .
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6 µs D Total Unadjusted Error .
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±1 LSB Max D CMOS Technology description The TLC1550x and TLC1551 are data acquisition analog-to-digital converters (ADCs) using a 10-bit, switched-capacitor, successive-approximation network.
A high-speed, 3-state parallel port directly interfaces to a digital signal processor (DSP) or microprocessor (µP) system data bus.
D0 through D9 are the digital output terminals with D0 being the least significant bit (LSB).
Separate power terminals for the analog and digital portions minimize noise pickup in the supply leads.
Additionally, the digital power is divided into two parts to separate the lower current logic from the higher current bus drivers.
An external clock can be applied to CLKIN to override the internal system clock if desired.
The TLC1550I and TLC1551I are characterized for operation from − 40°C to 85°C.
The TLC1550M is characterized over the full military range of − 55°C to 125°C.
J† OR DW PACKAGE (TOP VIEW) REF+ 1 REF − 2 ANLG GND 3 AIN 4 ANLG VDD 5 DGTL GND1 6 DGTL GND2 7 DGTL VDD1 8 DGTL VDD2 9 EOC 10 D0 11 D1 12 24 RD 23 WR 22 CLKIN 21 CS 20 D9 19 D8 18 D7 17 D6 16 D5 15 D4 14 D3 13 D2 † Refer to the mechanical data for the JW package.
FK OR FN PACKAGE (TOP VIEW) ANLG GND REF− REF+ NC RD WR CLKIN AIN ANLG VDD DGTL GND1 NC DGTL GND2 DGTL VDD1 DGTL VDD2 4 3 2 1 28 27 26 5 25 CS 6 24 D9 7 23 D8 8 22 NC 9 21 D7 10 20 D6 11 19 D5 12 13 14 15 16 17 18 EOC D0 D1 NC D2 D3 D4 NC − No internal connection TA CERAMIC CHIP CARRIER (FK) −40°C to 85°C — −55°C to 125°C TLC1550MFK AVAILABLE OPTIONS PACKAGE PLASTIC CHIP CARR...


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