THS12082IDAR Texas Instruments - Analog to Digital Converters (ADC)

THS12082IDAR Texas Instruments+BOM

With two analog inputs that can be sampled simultaneously and configured as single-ended or differential inputs, the THS12082IDAR provides flexible options for customization. Additionally, the inclusion of internal control registers allows for easy programming and adaptation to specific application requirements.

Texas Instruments THS12082IDAR's Features

The THS12082IDAR from Texas Instruments is a high - performance analog - to - digital converter with many practical features.

Signal Acquisition and Processing: It can sample 2 single - ended signals or 1 differential signal simultaneously, meeting various signal input requirements. It integrates a 16 - word FIFO, which can store data, reduce the burden on the processor, and improve data processing efficiency.

High - Precision Conversion: With a resolution of 12 bits, a signal - to - noise and distortion ratio of 66dB, a differential non - linearity error of ±1 LSB, and an integral non - linearity error of ±1.5 LSB, it ensures conversion accuracy and effectively reduces signal distortion.

Flexible Operating Modes: It supports 3V or 5V digital interfaces, adapting to different digital circuit environments. It has an automatic scan mode, which is convenient for efficient processing of multiple inputs. It provides two modes, single conversion and continuous conversion, and users can choose according to their needs.

Stable and Reliable Operation: It is powered by a 5V analog single - power supply. The internal voltage reference has high accuracy, with a temperature coefficient of 50 PPM/°C and an accuracy of ±5%. Its operating temperature range is from - 40°C to 85°C, making it suitable for a variety of complex environments.

These features make the THS12082IDAR widely used in fields such as radar, communication, and automotive.

Texas Instruments THS12082IDAR's Applications

Audio power amplifier chips (integrated circuits) play a crucial role in the field of audio. They can control and amplify the strength or amplitude of signals, enhancing the volume and quality of audio signals. With a variety of packages, such as HTSSOP and MSOP, these chips can be installed through - hole or surface - mounted, greatly reducing the size of power amplifier devices and enabling precise amplification in a small package.

The TLV320AIC3104IRHBR from Texas Instruments is a low - power stereo audio codec that performs excellently in numerous audio application scenarios. In car audio systems, it can achieve high - signal - to - noise - ratio audio conversion with its stereo DAC and ADC. Supporting a sampling rate of 8kHz - 96kHz, it ensures clear and high - quality audio playback in the car, bringing an immersive auditory experience to drivers and passengers.

Regarding headphone devices, whether they are wired or wireless headphones, this chip can process audio signals. For example, in wireless headphones, it can process the audio signals transmitted via Bluetooth, allowing users to enjoy music with clear sound quality.

In terms of TV audio output, the TLV320AIC3104IRHBR has multiple functions, such as automatic gain control, which can optimize the audio output. This makes the sound played on the TV fuller and clearer, enhancing the viewing experience of the audience. With its outstanding performance and diverse functions, it has become an indispensable and important part in the audio field.

Texas Instruments THS12082IDAR's Attributes

Product Status	Active	Number of Bits	12
Sampling Rate (Per Second)	8M	Number of Inputs	1, 2
Input Type	Differential/Single-Ended	Data Interface	Parallel
Configuration	S/H-MUX-ADC	Ratio - S/H:ADC	2:1
Architecture	Pipeline	Reference Type	External, Internal
Voltage - Supply, Analog	5V	Voltage - Supply, Digital	3V ~ 5.25V
Features	Internal Reference	Operating Temperature	-40°C ~ 85°C
Package / Case	TSSOP-32	Supplier Device Package	32-TSSOP
Mounting Type	Surface Mount	Base Product Number	THS12082
Manufacturer	Texas Instruments	Product Category	Analog to Digital Converters - ADC
RoHS	Details	Series	THS12082
Mounting Style	SMD/SMT	Resolution	12 bit
Number of Channels	1 Channel/2 Channel	Interface Type	Parallel
Sampling Rate	8 MS/s	Analog Supply Voltage	4.75 V to 5.25 V
Digital Supply Voltage	3 V to 5.25 V	SNR - Signal to Noise Ratio	69 dB
Minimum Operating Temperature	- 40 C	Maximum Operating Temperature	+ 85 C
Brand	Texas Instruments	DNL - Differential Nonlinearity	+/- 1 LSB
Height	1.15 mm	INL - Integral Nonlinearity	+/- 1.5 LSB
Length	11 mm	Moisture Sensitive	Yes
Number of Converters	1 Converter	Operating Supply Voltage	3 V to 5.25 V, 4.75 V to 5.25 V
Pd - Power Dissipation	216 mW	Power Consumption	186 mW
Product Type	ADCs - Analog to Digital Converters	SINAD - Signal to Noise and Distortion Ratio	65 dB
Factory Pack Quantity	2000	Subcategory	Data Converter ICs
Supply Voltage - Max	5.25 V, 5.25 V	Supply Voltage - Min	3 V, 4.75 V
Width	6.2 mm	Unit Weight	0.006113 oz

Texas Instruments THS12082IDAR's Datasheet

Texas Instruments THS12082IDAR's Category- Analog to Digital Converters (ADC)

The THS12082IDAR from Texas Instruments is a 12-bit, 8 MSPS synchronous sampling analog-to-digital converter (ADC), playing a crucial role in numerous fields. With the rapid development of the Internet of Things nowadays, its ability to convert analog signals into digital signals enables digital systems to effectively process real-world signals.

The THS12082IDAR adopts a multi-stage pipelined architecture, combined with output error correction logic, ensuring no missing codes within the operating temperature range of -40°C to 85°C. It has the function of simultaneously sampling 2 single-ended signals or 1 differential signal, providing convenience for complex signal processing. The integrated 16-word FIFO can store data, reducing the load on the connected processor.

In terms of performance parameters, its signal-to-noise and distortion ratio can reach up to 66dB, the differential non-linearity error is ±1 LSB, and the integral non-linearity error is ±1.5 LSB, which can meet the requirements of high-precision applications. This ADC supports 3V or 5V digital interfaces, with a 5V analog single power supply. It has a high-precision internal voltage reference and a temperature coefficient of 50 PPM/°C, providing adaptability for different application scenarios.

In practical applications, whether in the fields of radar, communication, or automotive, the THS12082IDAR can, relying on its excellent performance, complete the conversion from analog signals to digital signals, helping systems achieve accurate signal processing and control.

THS12082IDAR vs ADS1213U/1K

Part Number	THS12082IDAR+BOM	ADS1213U/1K+BOM
Category	Data Acquisition - Analog to Digital Converters (ADC)	Data Acquisition - Analog to Digital Converters (ADC)
Manufacturer	Texas Instruments	Texas Instruments
Description	IC ADC 12BIT PIPELINED 32TSSOP	IC ADC 22BIT SIGMA-DELTA 24SOIC
Package	Cut Tape (CT)	Tube
Series	-	-
Features	Simultaneous Sampling	PGA
Operating Temperature	-40°C ~ 85°C	-40°C ~ 85°C
Mounting Type	Surface Mount	Surface Mount
Package / Case	32-TSSOP (0.240\", 6.10mm Width)	24-SOIC (0.295\", 7.50mm Width)
Supplier Device Package	32-TSSOP	24-SOIC
Reference Type	External, Internal	External, Internal
Sampling Rate (Per Second)	8M	6.25k
Data Interface	Parallel	SPI
Number of Bits	12	22
Voltage - Supply, Analog	5V	5V
Voltage - Supply, Digital	3V ~ 5.25V	5V
Number of Inputs	1, 2	4
Input Type	Differential, Single Ended	Differential
Configuration	S/H-MUX-ADC	MUX-PGA-ADC
Ratio - S/H:ADC	2:1	-
Number of A/D Converters	1	1
Architecture	Pipelined	Sigma-Delta