ADS7807U

Name: ADS7807U
Brand: Texas Instruments
Rating: 4.5 (10 reviews)
Author: Lisleapex

With its compact and industry-standard packaging, ADS7807U is easy to integrate into various electronic systems for seamless operation

7,783 Effective Inventory

ADS7807U

Effective Inventory7,783

With its compact and industry-standard packaging, ADS7807U is easy to integrate into various electronic systems for seamless operation

Manufacturer Part # : ADS7807U
Package/Case: SOIC (DW)-28
Brand: Texas Instruments
Product Categories : Analog to Digital Converters (ADC)
Series : ADS7807

Quality Assurance

All parts procured from our supply chain network undergo a rigorous incoming inspection process. This meticulous inspection ensures that the parts received by our customers are authentic and meet the required standards. Additionally, we maintain detailed records of these inspections to ensure transparency and traceability throughout the supply chain.

Certification

We have successfully obtained various certification standards and have established our own professional testing laboratory. This ensures that every product we supply to our customers meets the highest quality standards. We adhere to strict testing protocols to maintain the consistency and accuracy of our products. To ensure that our products are original and genuine, we also collaborate with reputable third-party testing facilities to conduct rigorous quality testing. Our commitment to quality extends to meeting industry, legal, regulatory, and ISO 9001:2015 requirements.

Shipping & Payment

About Shipping

We generally ship orders within a few business days through reliable shipping carriers such as FedEx, SF, UPS, or DHL. We also have support for other shipping methods. If you would like to inquire about specific shipping details or costs, please don't hesitate to reach out to us.

About Payment

We accept various payment methods, including VISA, MasterCard, UnionPay, Western Union, PayPal, and other channels.

If you have a specific payment method in mind or would like to inquire about rates and other details, please feel free to contact us.

WireTransfer

Paypal

CreditCard

WesternUnion

MoneyGram

Service & Packaging

About After Sales Service

All Parts Extended Quality Guarantee

Initiate the application within 90 days from the shipment date.

Confirm the return or exchange with our staff.

Maintain the goods in their original condition as received.

Lastly, please note that the eligibility for return or exchange of goods is subject to an assessment of the actual condition of the returned items. We will evaluate the received goods before finalizing the return or exchange process. If you have any inquiries or require further assistance regarding returns or exchanges, please don't hesitate to contact us at [email protected]

About packaging

Regarding packaging, our products are carefully packed in anti-static bags to provide ESD anti-static protection. The outer packaging is durable with secure closure. We support various packaging methods such as Tape and Reel, Cut Tape, Tube, or Tray.

Example

Tape and Reel

Cut Tape

Tube or Tray

ADS7807U DataSheet

Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!

Interested Parts

DAC7311IDCKT
Texas Instruments
Min$0.964

Price Dtls.
DAC7554IDGSR
Texas Instruments
Min$3.392

Price Dtls.
DAC7644EB
Texas Instruments
Min$76.989

Price Dtls.
ADS1120IPW
Texas Instruments
Min$4.968

Price Dtls.
DAC8552IDGKT
Texas Instruments
Min$7.311

Price Dtls.
ADS7844E
Texas Instruments
Min$7.370

Price Dtls.
DAC7615E
Texas Instruments
Min$5.980

Price Dtls.
DAC8562SDGSR
Texas Instruments
Min$3.260

Price Dtls.

Rapid Quote

Please submit RFQ for ADS7807U or email to us: Email: [email protected], we will contact you in 12 hours.

Quantity^*

Contact Person^*

E-mail^*

Company Name

Anything else?

ADS7807U Details

The ADS7807U is a high-speed, low-power, 12-bit analog-to-digital converter (ADC) from Texas Instruments, providing accurate and reliable conversion of analog signals to digital data. This ADC offers a sampling rate of up to 1MSPS with a low power consumption, making it suitable for various precision measurement and data acquisition applications.

Pinout

1 (AGND): Analog Ground
2 (VREF): Reference Voltage Input
3 (REFOUT): Reference Output
4 (CHGND): Analog Channel Ground
5 (IN+) and 6 (IN-): Differential Analog Input
7 (CS): Chip Select Input
8 (SCLK): Serial Clock Input
9 (SDI): Serial Data Input
10 (SDO): Serial Data Output
11 (EOC): End of Conversion Output
12 (DGND): Digital Ground
13 (PD): Power Down Input
14 (VDD): Positive Power Supply

(Tip: For detailed pinout information, please refer to the corresponding datasheet.)

Key Features

High-Speed Conversion: Offers fast 12-bit conversion at up to 1MSPS.
Low Power Consumption: Designed for efficient power usage in portable and battery-powered applications.
Wide Input Voltage Range: Supports a wide input voltage range for versatile signal processing.
Serial Interface: Features a serial interface for easy integration with microcontrollers and digital systems.
On-Chip Reference: Includes an internal reference voltage for accurate conversions.

Application

Data Acquisition Systems: Ideal for precision data acquisition systems requiring high-speed and accurate conversion.
Instrumentation: Used in instrumentation applications for signal measurement and analysis.
Medical Devices: Suitable for medical devices that require precise analog-to-digital conversion.

Where to Use

The ADS7807U is recommended for applications that demand high-resolution and fast analog-to-digital conversion. It is particularly useful in data acquisition, instrumentation, and medical devices where precision and speed are essential.

How to Use

Integrate the ADS7807U into your system by connecting the necessary power supply, analog input, and serial communication lines. Utilize the serial interface for communication with a microcontroller or digital processor. Monitor the End of Conversion (EOC) output for timing and data retrieval. Refer to the datasheet for detailed usage instructions.

Application Circuit

The application circuit diagram for the ADS7807U demonstrates the connections required for proper operation and interfacing. It includes connections for power, analog input, serial communication, and reference voltage, ensuring accurate and reliable data conversion.

(Tip: For detailed circuit diagram connections and usage guide, refer to the datasheet.)

Equivalents

ADS7817: A similar high-speed 12-bit ADC with comparable features and performance.
ADS7887: Another 12-bit ADC option offering similar specifications and functionality.

Complementary

The ADS7807U can be complemented by the TLV320AIC3104 audio codec, providing enhanced audio processing capabilities for audio applications requiring analog-to-digital conversion.

When selecting complementary components, ensure compatibility and performance alignment to meet your system requirements.

Frequently Asked Questions

Q: What is the maximum sampling rate of the ADS7807U?

A: The ADS7807U supports sampling rates of up to 1MSPS for fast analog-to-digital conversion.

Q: Is the ADS7807U suitable for battery-powered devices?

A: Yes, the ADS7807U is designed for low power consumption, making it suitable for battery-powered applications requiring high-speed ADC conversion.

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Pbfree Code	Yes	Rohs Code	Yes
Part Life Cycle Code	Active	Part Package Code	SOIC
Pin Count !	28	Reach Compliance Code	compliant
ECCN Code	EAR99	HTS Code !	8542.39.00.01
Analog Input Voltage-Max	10 V	Analog Input Voltage-Min	-10 V
Conversion Time-Max	20 µs	Converter Type	ADC, SUCCESSIVE APPROXIMATION
JESD-30 Code	R-PDSO-G28	JESD-609 Code	e4
Length	17.9 mm	Linearity Error-Max (EL)	0.0046%
Moisture Sensitivity Level	3	Number of Analog In Channels	1
Number of Bits	16	Number of Functions	1
Number of Terminals	28	Operating Temperature-Max	85 °C
Operating Temperature-Min	-40 °C	Output Bit Code	BINARY, 2'S COMPLEMENT BINARY
Output Format !	SERIAL, PARALLEL, 8 BITS	Package Body Material	PLASTIC/EPOXY
Package Code	SOP	Package Equivalence Code	SOP28,.4
Package Shape	RECTANGULAR	Package Style	SMALL OUTLINE
Peak Reflow Temperature (Cel)	260	Power Supplies !	5 V
Qualification Status !	Not Qualified	Sample Rate	0.04 MHz
Sample and Hold / Track and Hold	SAMPLE	Seated Height-Max	2.65 mm
Supply Voltage-Min	4.75 V	Supply Voltage-Nom	5 V
Surface Mount !	YES	Technology	CMOS
Temperature Grade !	INDUSTRIAL	Terminal Finish	NICKEL PALLADIUM GOLD
Terminal Form !	GULL WING	Terminal Pitch !	1.27 mm
Terminal Position	DUAL	Time@Peak Reflow Temperature-Max (s)	30
Width	7.5 mm	Manufacturer	Texas Instruments
Product Category !	Analog to Digital Converters - ADC	RoHS	Details
Series	ADS7807	Mounting Style	SMD/SMT
Package / Case	SOIC-28	Resolution	16 bit
Number of Channels	1 Channel	Interface Type	Parallel, SPI
Sampling Rate !	40 kS/s	Input Type	Single-Ended
Architecture	SAR	Analog Supply Voltage	4.75 V to 5.25 V
Digital Supply Voltage	4.75 V to 5.25 V	SNR - Signal to Noise Ratio	88 dB
Minimum Operating Temperature	- 40 C	Maximum Operating Temperature !	+ 85 C
Brand	Texas Instruments	DNL - Differential Nonlinearity	- 2 /3 LSB
Height	2.35 mm	INL - Integral Nonlinearity	+/- 3 LSB
Moisture Sensitive	Yes	Number of Converters	1 Converter
Operating Supply Voltage !	5 V	Pd - Power Dissipation	35 mW
Power Consumption !	28 mW	Product Type !	ADCs - Analog to Digital Converters
Reference Type !	External, Internal	SINAD - Signal to Noise and Distortion Ratio	88 dB
Factory Pack Quantity	20	Subcategory	Data Converter ICs
Supply Voltage - Max	5 V	Supply Voltage - Min	5 V
Unit Weight	0.025778 oz

Datasheet PDF

Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.

Preliminary Specification ADS7807U PDF Download

FAQs

What is ADS7807U?

The ADS7807U is a high-performance, 12-bit CMOS analog-to-digital converter (ADC) designed by Texas Instruments. It is well-suited for applications requiring high-resolution data acquisition, such as industrial measurement systems, medical instrumentation, and precision sensor interfaces.

How Does ADS7807U Work?

The ADS7807U operates by converting analog input signals into 12-bit digital data with high accuracy and resolution. It utilizes a successive approximation register (SAR) architecture to achieve fast conversion times and low power consumption. The ADC features a flexible interface for easy integration into various digital systems.

How Many Pins does ADS7807U have and What are the Functions of the Pinout Configuration?

The ADS7807U is housed in a 28-pin SOIC (Small Outline Integrated Circuit) package. The pinout configuration includes:

VDD, AGND, DGND: Power supply and ground pins.
VREF, REFOUT: Reference voltage input and output pins.
IN+, IN-: Analog input pins.
CS, WR, RD, A0-A11: Control and data interface pins.
RDY/EOC, RESET: Ready/End-of-Conversion and reset pins.
SDI, SDO, SCLK: Serial interface control pins.

What are the Pros and Cons of ADS7807U?

Pros:

High Resolution: Provides 12-bit resolution for accurate analog-to-digital conversion.
Fast Conversion: Utilizes SAR architecture for fast conversion times.
Flexible Interface: Supports a serial interface for easy integration into digital systems.
Low Power Consumption: Operates with low power, suitable for battery-powered devices.
Internal Reference: Includes an internal reference for simplified system design.

Cons:

Limited Resolution: May not be sufficient for applications requiring higher resolution.
External Components: May require additional external components for specific applications.
Package Size: The 28-pin SOIC package may require more board space compared to smaller packages.

Are There Any Equivalents/Alternatives to ADS7807U for Recommendation?

The ADS7805 from Texas Instruments is a similar 12-bit ADC with a different pinout configuration.
Alternatives to the ADS7807U include the MAX1238 from Maxim Integrated and the LTC1298 from Analog Devices.