All rights reserved. The material contained herein may not be reproduced, adapted, merged, translated, stored, or used without the prior written consent of the copyright owner.
The information furnished in this publication is
PRELIMINARY
and subject to changes without notice.
ZADCS0882/0842/0822
8-Bit, 300ksps, ADC Family
Typical Applications
Embedded control & real time appl.
Industrial control & process control
ZADCS0882 Block Diagram
applications
Motion control applications
Three phase motor control
Power generation (Solar,
Windmills, etc.)
Data Acquisition
Portable Data Logging
Battery-Powered Systems
Automotive
CH0
CH1
CH2
CH3
CH4
CH5
CH6
CH7
COM
IN -
SAR
8-Channel
Analog
Input
Multiplexer
Comparator
IN +
nCS
SCLK
DIN
DOUT
SSTRB
nSHDN
DAC
with inherent
T&H
+
-
+1.25V
Reference
REFADJ
VREF
x 2.00
Serial
Interface
and
Control
State
Machine
Internal
3.2 MHz
Oscillator
VDD
DGND
AGND
Available in ZADCS0882V / ZADCS0842V / ZADCS0822V
Ordering Information
Temperature
range
[°C]
Sample Rate
[ksps]
Channels
[number]
Pins
[number]
Package
[Type]
ZADCS0882VIS20T
ZADCS0882IS20T
ZADCS0842VIS16T
ZADCS0842IS16T
ZADCS0822VIS14T
ZADCS0822IS14T
8
8
8
8
8
8
8
8
4
4
2
2
300
300
300
300
300
300
-25°C to +85°C
-25°C to +85°C
-25°C to +85°C
-25°C to +85°C
-25°C to +85°C
-25°C to +85°C
--
--
--
± 0,25 LSB
± 0,25 LSB
± 0,25 LSB
± 0,25 LSB
± 0,25 LSB
± 0,25 LSB
± 0,25 LSB
± 0,25 LSB
± 0,25 LSB
± 0,25 LSB
± 0,25 LSB
± 0,25 LSB
20
20
16
16
14
14
SSOP
SSOP
SSOP
SSOP
SSOP
SSOP
Tube
Tube
Tube
Tube
Tube
Tube
Sales and Further Information
Zentrum Mikroelektronik
Dresden AG
Grenzstrasse 28
01109 Dresden
Germany
Phone
Fax
+49 (0)351.8822.7232
+49 (0)351.8822.87232
www.zmdi.com
Zentrum Mikroelektronik
Dresden AG, Japan Office
2nd Floor, Shinbashi Tokyu Bldg.
4-21-3, Shinbashi, Minato-ku
Tokyo, 105-0004
Japan
Phone
Fax
+81.3.6895.7410
+81.3.6895.7301
adc@zmdi.com
ZMD FAR EAST, Ltd.
3F, No. 51, Sec. 2,
Keelung Road
11052 Taipei
Taiwan
Phone
Fax
+886 2 2377 8189
+886 2 2377 8199
ZMD America, Inc.
8413 Excelsior Drive
Suite 200
Madison, WI 53717
USA
Phone
Fax
+1 (608) 829-1987
+1 (631) 549-2882
DISCLAIMER: This information applies to a product under development. Its characteristics and specifications are
PRELIMINARY
and subject to change without notice. Zentrum
Mikroelektronik Dresden AG (ZMD AG) assumes no obligation regarding future manufacture unless otherwise agreed to in writing. The information furnished hereby is believed to be
true and accurate. However, under no circumstances shall ZMD AG be liable to any customer, licensee, or any other third party for any special, indirect, incidental, or consequential
damages of any kind or nature whatsoever arising out of or in any way related to the furnishing, performance, or use of this technical data. ZMD AG hereby expressly disclaims any
liability of ZMD AG to any customer, licensee or any other third party, and any such customer, licensee and any other third party hereby waives any liability of ZMD AG for any
damages in connection with or arising out of the furnishing, performance or use of this technical data, whether based on contract, warranty, tort (including negligence), strict liability, or
All rights reserved. The material contained herein may not be reproduced, adapted, merged, translated, stored, or used without the prior written consent of the copyright owner.
The information furnished in this publication is
PRELIMINARY
and subject to changes without notice.
Packing
Order Code
Resolution
[Bit]
Internal Vref
DNL
INL
ZADCS0882/0842/0822
8-Bit, 300ksps, ADC Family
Contents
1
General Device Specification ..............................................................................................................................7
1.1.
1.2.
1.3.
1.4.
1.5.
Absolute Maximum Ratings (Non Operating) ...............................................................................................7
General Operation ......................................................................................................................................15
Analog Input................................................................................................................................................16
Digital Interface ...........................................................................................................................................18
Power Dissipation .......................................................................................................................................22
All rights reserved. The material contained herein may not be reproduced, adapted, merged, translated, stored, or used without
the prior written consent of the copyright owner. The information furnished in this publication is
PRELIMINARY
and subject to
changes without notice.
4 of 26
ZADCS0882/0842/0822
8-Bit, 300ksps, ADC Family
List of Figures
Figure 1 Package Pin Assignment for ZADCS0822 & ZADCS0822V........................................................................8
Figure 2 Package Pin Assignment for ZADCS0842 & ZADCS0842V........................................................................9
Figure 3 Package Pin Assignment for ZADCS0822 & ZADCS0822V......................................................................10
Figure 4: Basic application schematic for ZADCS0882V .........................................................................................15
Figure 5: Basic application schematic for ZADCS0882............................................................................................15
Figure 6: Input voltage range in unipolar mode ........................................................................................................16
Figure 7: Input voltage range for bipolar mode ........................................................................................................16
Figure 8: Block diagram of input multiplexer ............................................................................................................17
Figure 9: Equivalent input circuit during sampling....................................................................................................17
Figure 16: Unipolar Transfer Function......................................................................................................................22
Figure 17: Bipolar Transfer Function ........................................................................................................................22
Figure 18: Supply Current versus Sampling Rate ....................................................................................................24
[b][color=#ff4500]I spent my freshman year in childishness[/color][/b] I started working on electronics in my freshman year. Because of a word from Brother Zhang, who was two years older, I started le...
Recently, a thermistor that can measure the temperature range of the human body is needed in a product. I plan to buy a few and test them. Is there anyone who would like to study it with me?...
I have a problem with my course practice. The requirements are as follows: Design a simple virtual digital oscilloscope. Based on the selected embedded system chip, design the panel and waveform progr...
[b]Author July Original Source [url] http://www.csdn.net/article/2011-01-12/289993 [/ url] [align=left][b]Counting the ten greatest algorithms of the 20th century [/b][/align] [align=left][b]Translato...
I would like to ask you..besides the speed, what are the other differences between MAX202 and MAX232 (heat generation, conversion level, etc.)? I don't quite understand why some people always connect ...
EtherCAT (Ethernet for Control Automation Technology) is a real-time industrial fieldbus communication protocol based on an Ethernet-based development framework. EtherCAT is one of the fastest indu...[Details]
ISP devices, such as field programmable devices (FPGAs and CPLDs), do not require a programmer. Using programming kits provided by the device manufacturer, they employ a top-down modular design app...[Details]
The mass production process of the new generation of cockpit platform has started, and the smart cockpit market has entered a new bonus cycle of technology iteration and platform upgrade.
...[Details]
Electric vehicles are now widespread, but they've brought with them a host of problems, the most prominent of which is charging. Small electric vehicles (EVs) are a new form of transportation in a ...[Details]
1. Multi-channel DAC technology bottleneck
Currently,
the development of multi-channel DAC technology focuses on two core challenges.
First, industrial applications urgently ...[Details]
According to foreign media reports, Ford Motor has applied to the U.S. Patent and Social Security Office (USPTO) for a patent for a door anti-collision system that may be used in future Ford vehicl...[Details]
On August 20, Geely announced its focus on "One Cockpit". Through a unified AI OS architecture, a unified AI Agent, and a unified user ID, it will achieve an All-in-One AI cockpit, create the first...[Details]
In the field of intelligent driving, regulations are becoming increasingly stringent, and the technical threshold continues to rise. Especially after the traffic accident in March 2025, the Ministr...[Details]
The difference between a series inverter and a parallel inverter is that they use different oscillation circuits. A series inverter connects L, R, and C in series, while a parallel inverter connect...[Details]
In daily life, when we purchase a transformer, we are faced with the installation and wiring procedures. Generally speaking, large transformers such as power transformers are equipped with speciali...[Details]
On August 21, it was reported that Intel's new generation of AI chip Jaguar Shores was recently exposed for the first time.
According to photos shared by Andreas Schilling, the Jaguar Shores t...[Details]
0 Introduction
Portable terminals integrate a computer and display screen into a single device. Due to limited space in portable devices, previous designs often used a single-chip microcompute...[Details]
As the electric vehicle industry continues to surge in today's society, while people are concerned about the appearance and interior of new energy vehicles, they are also concerned about the classi...[Details]
Using an electronic load is like thinking of it as a resistor that dissipates the power supply's output. The most straightforward mode is the CR constant resistance mode. In this mode, by setting a...[Details]
Which is better, copper braided wire flexible connector or copper stranded wire flexible connector? When choosing copper wire flexible connector, people always struggle with whether to use copper b...[Details]
Robotics Development
京公网安备 11010802033920号
EEWORLD
