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TLV0834

Texas Instruments
Part Number TLV0834
Manufacturer Texas Instruments
Description 3-VOLT 8-BIT ANALOG-TO-DIGITAL CONVERTERS
Published Nov 26, 2022
Detailed Description TLV0834C, TLV0834I, TLV0838C, TLV0838I 3-VOLT 8-BIT ANALOG-TO-DIGITAL CONVERTERS WITH SERIAL CONTROL SLAS147B – SEPTEMBE...
Datasheet PDF File TLV0834 PDF File

TLV0834
TLV0834

Overview
TLV0834C, TLV0834I, TLV0838C, TLV0838I 3-VOLT 8-BIT ANALOG-TO-DIGITAL CONVERTERS WITH SERIAL CONTROL SLAS147B – SEPTEMBER 1996 – REVISED OCTOBER 2000 D 8-Bit Resolution D 2.
7-V to 3.
6-V VCC D Easy Microprocessor Interface or Stand-Alone Operation D Operates Ratiometrically or With VCC Reference D 4- or 8-Channel Multiplexer Options With Address Logic D Input Range 0 V to VCC With VCC Reference D Remote Operation With Serial Data Link D Inputs and Outputs Are Compatible With TTL and MOS D Conversion Time of 32 µs at f(CLK) = 250 kHz D Functionally Equivalent to the ADC0834 and ADC0838 at 3-V Supply Without the Internal Zener Regulator Network D Total Unadjusted Error .
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±1 LSB description These devices are 8-bit successive-approximation analog-to-digital converters, each with an input-configurable multichannel multiplexer and serial input/output.
The serial input/output is configured to interface with standard shift registers or microprocessors.
Detailed information on interfacing with most popular microprocessors is readily available from the factory.
The TLV0834 (4-channel) and TLV0838 (8-channel) multiplexer is software-configured for single-ended or differential inputs as well as pseudodifferential input assignments.
The differential analog voltage input allows for common-mode rejection or offset of the analog zero input voltage value.
In addition, the voltage reference input can be adjusted to allow encoding of any smaller analog voltage span to the full 8 bits of resolution.
The TLV0834C and TLV0838C are characterized for operation from 0°C to 70°C.
The TLV0834I and TLV0838I are characterized for operation from – 40°C to 85°C.
TLV0834 .
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D OR N PACKAGE (TOP VIEW) TLV0834 .
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PW PACKAGE (TOP VIEW) TLV0838 .
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PW, DW, OR N PACKAGE (TOP VIEW) NC 1 CS 2 CH0 3 CH1 4 CH2 5 CH3 6 DGTL GND 7 14 VCC 13 DI 12 CLK 11 SARS 10 DO 9 REF 8 ANLG GND NC 1 CS 2 CH0 3 CH1 4 CH2 5 CH3 6 DGTL GND 7 NC 8 16 VCC 15 DI 14 CLK 13 SARS 12 DO 11 REF 10 ANLG GND 9 NC ...


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