Integrated Circuits (ICs)

TLC0838CDWRG4

Obsolete

Texas Instruments

IC ADC 8BIT SAR 20SOIC

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Integrated Circuits (ICs)

TLC0838CDWRG4

Obsolete

Texas Instruments

IC ADC 8BIT SAR 20SOIC

Deep-Dive with AI

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	TLC0838CDWRG4

Architecture	SAR
Configuration	MUX-ADC
Data Interface	SPI
Input Type	Single Ended, Differential, Pseudo-Differential
Mounting Type	Surface Mount
Number of A/D Converters	1
Number of Bits	8
Number of Inputs	4, 7, 8
Operating Temperature [Max]	70 °C
Operating Temperature [Min]	0 °C
Package / Case	20-SOIC
Package / Case [y]	0.295 in
Package / Case [y]	7.5 mm
Reference Type	External
Sampling Rate (Per Second)	20 k
Supplier Device Package	20-SOIC
Voltage - Supply, Analog	5 V
Voltage - Supply, Digital	5 V

TLC0838 Series

8-Bit, 8-Ch, 20 kSPS ADC Serial Out, uProcessor Periph./Standalone, Rem. Op w/Ser. Data Link

Part	Voltage - Supply, Digital	Sampling Rate (Per Second)	Reference Type	Configuration	Number of Bits	Data Interface	Number of Inputs	Input Type	Number of A/D Converters	Package / Case	Package / Case	Package / Case	Operating Temperature [Max]	Operating Temperature [Min]	Voltage - Supply, Analog	Architecture	Mounting Type	Supplier Device Package	Package / Case [y]	Package / Case [x]	Package / Case [y]
Texas Instruments TLC0838CN	5 V	20 k	External	MUX-ADC	8	SPI	4 7 8	Differential Pseudo-Differential Single Ended	1	20-DIP	7.62 mm	0.3 in	70 °C	0 °C	5 V	SAR	Through Hole	20-PDIP
Texas Instruments TLC0838CPW	5 V	20 k	External	MUX-ADC	8	SPI	4 7 8	Differential Pseudo-Differential Single Ended	1	20-TSSOP			70 °C	0 °C	5 V	SAR	Surface Mount	20-TSSOP	4.4 mm	0.173 in
Texas Instruments TLC0838ING4	5 V	20 k	External	MUX-ADC	8	SPI	4 7 8	Differential Pseudo-Differential Single Ended	1	20-DIP	7.62 mm	0.3 in	85 °C	-40 °C	5 V	SAR	Through Hole	20-PDIP
Texas Instruments TLC0838IPWRG4	5 V	20 k	External	MUX-ADC	8	SPI	4 7 8	Differential Pseudo-Differential Single Ended	1	20-TSSOP			85 °C	-40 °C	5 V	SAR	Surface Mount	20-TSSOP	4.4 mm	0.173 in
Texas Instruments TLC0838CDW	5 V	20 k	External	MUX-ADC	8	SPI	4 7 8	Differential Pseudo-Differential Single Ended	1	20-SOIC			70 °C	0 °C	5 V	SAR	Surface Mount	20-SOIC	0.295 in		7.5 mm
Texas Instruments TLC0838CPWR	5 V	20 k	External	MUX-ADC	8	SPI	4 7 8	Differential Pseudo-Differential Single Ended	1	20-TSSOP			70 °C	0 °C	5 V	SAR	Surface Mount	20-TSSOP	4.4 mm	0.173 in
Texas Instruments TLC0838IPW	5 V	20 k	External	MUX-ADC	8	SPI	4 7 8	Differential Pseudo-Differential Single Ended	1	20-TSSOP			85 °C	-40 °C	5 V	SAR	Surface Mount	20-TSSOP	4.4 mm	0.173 in
Texas Instruments TLC0838CDWRG4	5 V	20 k	External	MUX-ADC	8	SPI	4 7 8	Differential Pseudo-Differential Single Ended	1	20-SOIC			70 °C	0 °C	5 V	SAR	Surface Mount	20-SOIC	0.295 in		7.5 mm
Texas Instruments TLC0838IN	5 V	20 k	External	MUX-ADC	8	SPI	4 7 8	Differential Pseudo-Differential Single Ended	1	20-DIP	7.62 mm	0.3 in	85 °C	-40 °C	5 V	SAR	Through Hole	20-PDIP

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Description

General part information

TLC0838 Series

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 TLC0834 (4-channel) and TLC0838 (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 TLC0834C and TLC0838C are characterized for operation from 0°C to 70°C. The TLC0834I and TLC0838I are characterized for operation from -40°C to 85°C. The TLC0834Q is characterized for operation from -40°C to 125°C.

Documents

Technical documentation and resources

No documents available