ADS822E

Mounting Style : SMD/SMT
Packaging : Tube
Input Type : Voltage
Maximum Operating Temperature : + 85 C
Number of Converters : 1
Number of ADC Inputs : 1
Resolution : 10 bit
Supply Voltage - Max : 5.25 V
SNR : 60 dB
Interface Type : Parallel
Supply Voltage - Min : 4.75 V
Architecture : Pipelined
Voltage Reference : Internal, External
Conversion Rate : 40000 KSPs
Maximum Power Dissipation : 230 mW
Package / Case : SSOP-28


Description

The ADS822E is designed as pipeline, CMOS analog-to-digital converter that operate from a single +5V power supply. This converters provide excellent performance with a single-ended input and can be operated with a differential input for added spurious performance.

ADS822E has eight features. (1)High SNR would be 60dB. (2)High SFDR would be 72dBFS. (3)Low power 190mW. (4)Internal/external reference option. (5)Single-ended or fully differential analog input. (6)Programmable input range. (7)Low DNL 0.5LSB. (8)Single +5V supply operating. Those are all the main features.

Some absolute maximum ratings of ADS822E have been concluded into several points as follow. (1)Its +Vs would be +6V. (2)Its analog input would be from -0.3V to +Vs+0.3V. (3)Its logic input would be from -0.3V to +Vs+0.3V. (4)Its case temperature would be 100°C. (5)Its junction temperature would be 150°C. (6)Its storage temperature would be 150°C. It should be noted that stresses above those listed in absolute maximum ratings may cause permanent damage to device.

Also some electrical characteristics of ADS822E are concluded as follow. (1)Its standard single-ended input range would be min 1.5V and max 3.5V. (2)Its optional single-ended input range would be min 2V and max 3V. (3)Its common-mode range would be typ 2.5V. (4)Its optional differential input range would be min 2V and max 3V. (5)Its analog input bias current would be typ 1uA. (6)Its input impedance would be 1.25||5 M||pF. (7)Its track-mode input bandwidth would be typ 300MHz. (8)Its sample rate would be typ 10k and max 400M. (9)Its digital inputs high level input current would be max 100uA. (10)Its low level input current would be max 10uA. (11)Its high level input voltage would be min +3.5V. (12)Its low level input voltage would be max +1.0V. (13)Its input capacitance would be typ 5pF. And so on. If you have any question or suggestion or want to know more information about ADS822E, please contact us for details. Thank you!

Parameters:

Technical/Catalog Information	ADS822E
Vendor	Texas Instruments
Category	Integrated Circuits (ICs)
Number of Bits	10
Package / Case	28-SSOP
Data Interface	Parallel
Packaging	Tube
Sampling Rate (Per Second)	40M
Operating Temperature	-40°C ~ 85°C
Voltage Supply Source	Single
Number of Inputs and Type	2 Single-Ended, Unipolar; 1 Differential, Unipolar
Number of Converters	1
Power Dissipation (Max)	200mW
Drawing Number	296; 4040065; DB; 14, 16, 20, 24, 28, 30, 38
Lead Free Status	Lead Free
RoHS Status	RoHS Compliant
Other Names	ADS822E ADS822E