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TLC5481P, TLC548C, TLC548CDR

Table of contents:
Info of TLC5481P
Info of TLC548C
Info of TLC548CDR

TLC5481P, TLC548C, TLC548CDR Selling Leads, Datasheet

MFG:Texas Instruments Category:Integrated Circuits (ICs) Package Cooled:SOP8 D/C:N/A

TLC5481P, TLC548C, TLC548CDR Datasheet download

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Part Number: TLC548CDR

Category: Integrated Circuits (ICs)

MFG: Texas Instruments

Package Cooled: SOP8

D/C: N/A

Description: IC ADC 8BIT 45.5KSPS LP 8-SOIC

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TLC548C General Description

The TLC548 and TLC549 are CMOS analog-to-digital converter (ADC) integrated circuits built around an 8-bit switched-capacitor successive-approximation ADC. These devices are designed for serial interface with a microprocessor or peripheral through a 3-state data output and an analog input. The TLC548 and TLC549 use only the input/output clock (I/O CLOCK) input along with the chip select (CS) input for data control. The maximum I/O CLOCK input frequency of the TLC548 is 2.048 MHz, and the I/O CLOCK input frequency of the TLC549 is specified up to 1.1 MHz.

TLC548C Maximum Ratings

Supply voltage, V_CC (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6.5 V
Input voltage range at any input . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . 0.3 V to V_CC + 0.3 V
Output voltage range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.3 V to V_CC + 0.3 V
Peak input current range (any input) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±10 mA
Peak total input current range (all inputs) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±30 mA
Operating free-air temperature range, T_A (see Note 2): TLC548C, TLC549C . . . . . . . . . . . . . 0°C to 70°C
TLC548I, TLC549I . . . . . . . . . . . . 40°C to 85°C
Storage temperature range, T_stg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65°C to 150°C
Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds . . . . . . . . . . . . . . . . . . . . . . . . . . . . 260°C
NOTES: 1. All voltage values are with respect to the network ground terminal with the REF and GND terminals connected together, unless otherwise noted.
2. The D package is not recommended below 40°C.

TLC548C Features

Microprocessor Peripheral or Standalone Operation
8-Bit Resolution A/D Converter
Differential Reference Input Voltages
Conversion Time . . . 17 ms Max
Total Access and Conversion Cycles Per Second
TLC548 . . . up to 45 500
TLC549 . . . up to 40 000
On-Chip Software-Controllable Sample-and-Hold Function
Total Unadjusted Error . . . ±0.5 LSB Max
4-MHz Typical Internal System Clock
Wide Supply Range . . . 3 V to 6 V
Low Power Consumption . . . 15 mW Max
Ideal for Cost-Effective, High-Performance Applications including Battery-Operated Portable Instrumentation
Pinout and Control Signals Compatible With the TLC540 and TLC545 8-Bit A/D Converters and with the TLC1540 10-Bit A/D Converter
CMOS Technology

TLC548C Connection Diagram

TLC548CDR Parameters

Technical/Catalog Information	TLC548CDR
Vendor	Texas Instruments
Category	Integrated Circuits (ICs)
Number of Bits	8
Package / Case	8-SOIC (3.9mm Width)
Data Interface	Serial
Packaging	Tape & Reel (TR)
Sampling Rate (Per Second)	45k
Operating Temperature	0°C ~ 70°C
Voltage Supply Source	Single
Number of Inputs and Type	1 Single-Ended, Unipolar
Number of Converters	1
Power Dissipation (Max)	9mW
Drawing Number	296; 4040047-2; D; 8
Lead Free Status	Lead Free
RoHS Status	RoHS Compliant
Other Names	TLC548CDR TLC548CDR

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