Texas Instruments ADS820U

Name: ADS820U
Brand: Texas Instruments
SKU: 3009528-ADS820U
Availability: InStock
Rating: 5 (1 reviews)

Part Number:: ADS820U

Manufacturer:: Texas Instruments

Ventron No:: 3009528-ADS820U

Description:: IC 10 BIT A/D CONV 28 SOIC

ECAD Model:

Datasheet:: ADS820U

Specifications

Texas Instruments ADS820U technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments ADS820U.

Factory Lead Time
6 Weeks
Lifecycle Status
ACTIVE (Last Updated: 4 days ago)
Contact Plating
Gold
Mounting Type
Surface Mount
Package / Case
28-SOIC (0.295, 7.50mm Width)
Surface Mount
YES
Number of Pins
28
Operating Temperature
-40°C~85°C
Packaging
Tube
JESD-609 Code
e4
Pbfree Code
yes
Part Status
Active
Moisture Sensitivity Level (MSL)
2 (1 Year)
Number of Terminations
28
ECCN Code
EAR99
Subcategory
Analog to Digital Converters
Max Power Dissipation
275mW
Technology
CMOS
Terminal Position
DUAL
Terminal Form
GULL WING
Peak Reflow Temperature (Cel)
260
Number of Functions
1
Supply Voltage
5V
Base Part Number
ADS820
Pin Count
28
Operating Supply Voltage
5V
Polarity
Unipolar
Power Supplies
5V
Configuration
S/H-ADC
Number of Channels
1
Max Supply Voltage
5.25V
Min Supply Voltage
4.75V
Nominal Supply Current
39mA
Power Dissipation
195mW
Number of Bits
10
Input Type
Differential, Single Ended
Architecture
Pipelined
Converter Type
ADC, PROPRIETARY METHOD
Supply Type
Single
Reference Type
External, Internal
Data Interface
Parallel
Resolution
1.25 B
Sampling Rate
20 Msps
Voltage - Supply, Analog
5V
Number of Analog In Channels
1
Sampling Rate (Per Second)
20M
Output Bit Code
OFFSET BINARY, 2'S COMPLEMENT BINARY
Power Consumption
200mW
Integral Nonlinearity (INL)
2 LSB
Sample and Hold / Track and Hold
TRACK
Conversion Rate
20 Msps
Ratio - S/H:ADC
1:1
Signal to Noise Ratio (SNR)
60.5 dB
Max Supply Voltage (DC)
5.25V
Differential Nonlinearity
1 LSB
Min Supply Voltage (DC)
4.75V
Analog Input Voltage-Min
-2V
Spurious-free dynamic range (SFDR)
77 dB
Height
2.65mm
Length
17.9mm
Width
7.5mm
Thickness
2.35mm
Radiation Hardening
No
REACH SVHC
No SVHC
RoHS Status
ROHS3 Compliant
Lead Free
Lead Free

Description

ADS820U Overview
The operating temperature range for this product is -40°C to 85°C, making it suitable for a wide range of environments. It is also Pbfree, indicated by the code "yes", and currently in an active production status. With 28 terminations, it offers ample connectivity options. The peak reflow temperature is 260°C, ensuring reliable and secure connections. This product is unipolar, meaning it only has one polarity. It has a low integral nonlinearity of 2 LSB, ensuring accurate measurements. The maximum supply voltage is 5.25V, providing a stable power source. With a thickness of 2.35mm, it is compact and easy to integrate into various systems. However, it is not radiation hardened, so it may not be suitable for use in high-radiation environments.

ADS820U Features
1 Functions
28 basic kinds of terminations
28 pin count
Minimal supply voltage of 4.75V
5V power supplies
Maximal supply voltage (DC) of 5.25V

ADS820U Applications
There are a lot of Texas Instruments ADS820U ADC applications.

Scientific instruments.
4-channel data acquisition
Micro and pico cell systems, software radios
RADAR processing, digital oscilloscopes
Broadband data applications
Communications
Audio/Video devices
Multicarrier, multimode digital receivers
Music recording
Scientific instruments

ADS820U More Descriptions

10-Bit, 20-MSPS Analog-to-Digital Converter (ADC) 28-SOIC -40 to 85
1-Channel Single ADC Pipelined 20Msps 10-bit Parallel 28-Pin SOIC Tube
28-SOIC (0.295 7.50mm Width) ADS820 ACTIVE (Last Updated: 4days ago) Tube analog digital converter 2.35mm 39mA 20Msps 195mW
The ADS820 is a low-power, monolithic 10-bit, 20MHz Analog-to-Digital (A/D) converter utilizing a small geometry CMOS process. This complete converter includes a 10-bit quantizer with internal track-and-hold, reference, and a power down feature. It operates from a single 5V power supply and can be configured to accept either differential or single-ended input signals. The ADS820 employs digital error correction to provide excellent Nyquist differential linearity performance for demanding imaging applications. Its low distortion, high SNR, and high oversampling capability give it the extra margin needed for telecommunications and video applications. This high performance converter is specified for AC and DC-performance at a 20MHz sampling rate. The ADS820 is available in an SO-28 package.

Certification