Texas Instruments ADS820U/1KG4

Name: ADS820U/1KG4
Brand: Texas Instruments
SKU: 3016684-ADS820U/1KG4
Availability: InStock
Rating: 5 (1 reviews)

Part Number:: ADS820U/1KG4

Manufacturer:: Texas Instruments

Ventron No:: 3016684-ADS820U/1KG4

Description:: IC ADC 10BIT 20MHZ 28-SOIC

ECAD Model:

Datasheet:: ADS820

Specifications

Texas Instruments ADS820U/1KG4 technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments ADS820U/1KG4.

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
Tape & Reel (TR)
Pbfree Code
yes
Part Status
Obsolete
Moisture Sensitivity Level (MSL)
2 (1 Year)
Number of Terminations
28
ECCN Code
EAR99
Subcategory
Analog to Digital Converters
Technology
CMOS
Terminal Position
DUAL
Terminal Form
GULL WING
Peak Reflow Temperature (Cel)
NOT SPECIFIED
Number of Functions
1
Supply Voltage
5V
Reflow Temperature-Max (s)
NOT SPECIFIED
Base Part Number
ADS820
Pin Count
28
Qualification Status
Not Qualified
Power Supplies
5V
Configuration
S/H-ADC
Max Supply Voltage
5.25V
Min Supply Voltage
4.75V
Nominal Supply Current
39mA
Number of Bits
10
Input Type
Differential, Single Ended
Architecture
Pipelined
Number of Inputs
1
Converter Type
ADC, PROPRIETARY METHOD
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
195mW
Sample and Hold / Track and Hold
TRACK
Conversion Rate
20 Msps
Ratio - S/H:ADC
1:1
Analog Input Voltage-Max
3.25V
Signal to Noise Ratio (SNR)
60.5 dB
Height Seated (Max)
2.65mm
Width
7.5mm
RoHS Status
ROHS3 Compliant

Description

ADS820U/1KG4 Overview
The terminal position for this product is DUAL, meaning it has two separate connections for input and output. The peak reflow temperature is not specified, so it is important to follow proper reflow guidelines. The pin count is 28, providing a good balance between functionality and size. The nominal supply current is 39mA, ensuring efficient power usage. The architecture of this product is pipelined, allowing for faster processing of data. It has 1 input and can be used with both external and internal references. The resolution is 1.25 B, providing precise measurements. It also has a track and hold function, with a 1:1 ratio between the sample and hold and the analog-to-digital converter.

ADS820U/1KG4 Features
1 Functions
28 basic kinds of terminations
28 pin count
Minimal supply voltage of 4.75V
5V power supplies

ADS820U/1KG4 Applications
There are a lot of Texas Instruments ADS820U/1KG4 ADC applications.

Scientific instruments
Cell Phones
Digital Storage Oscilloscope
GSM, EDGE, PHS, UMTS, WCDMA, CDMA2000,
High Speed Data Acquisition for PCs
Music recording
Micro and pico cell systems, software radios
Multiplexed Data Acquisition Systems
Digital Multimeters, PLC's (Programming Logic Controllers)
High Speed Data Acquisition

ADS820U/1KG4 More Descriptions

Converters - Analog to Digital (ADC) 10-Bit, 20 MSPS SE/ Diff Input
A/D Converter (A-D) IC; Resolution (Bits):10; Sample Rate:20MSPS; Input Channels Per ADC:1; Input Channel Type:Differential, Single Ended; Data Interface:Parallel; Supply Voltage Min:4.75V; Supply Voltage Max:5.25V ;RoHS Compliant: Yes
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