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.
ZADCS1282/1242/1222
12-Bit, 200ksps, ADC Family
Typical Applications
Embedded control & real time appl.
Industrial control & process control
ZADCS1282 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 ZADCS1282V / ZADCS1242V / ZADCS1222V
Ordering Information
Temperature
range
[°C]
Sample Rate
[ksps]
Channels
[number]
Pins
[number]
Package
[Type]
ZADCS1282VIS20T
ZADCS1282IS20T
ZADCS1242VIS16T
ZADCS1242IS16T
ZADCS1222VIS14T
ZADCS1222IS14T
12
12
12
12
12
12
8
8
4
4
2
2
200
200
200
200
200
200
-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
--
--
--
± 1 LSB
± 1 LSB
± 1 LSB
± 1 LSB
± 1 LSB
± 1 LSB
± 1 LSB
± 1 LSB
± 1 LSB
± 1 LSB
± 1 LSB
± 1 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
Internal Vref
Resolution
[Bit]
DNL
INL
ZADCS1282/1242/1222
12-Bit, 200ksps, 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
2.5. 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
ZADCS1282/1242/1222
12-Bit, 200ksps, ADC Family
List of Figures
Figure 1 Package Pin Assignment for ZADCS1282 & ZADCS1282V........................................................................8
Figure 2 Package Pin Assignment for ZADCS1242 & ZADCS1242V........................................................................9
Figure 3 Package Pin Assignment for ZADCS1222 & ZADCS1222V......................................................................10
Figure 4: Basic application schematic for ZADCS1282V .........................................................................................15
Figure 5: Basic application schematic for ZADCS1282............................................................................................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
attach]20052[/attach]Schematic diagramThis is the circuit of 62256, posted hereCircuit description: FSMC_NADV is connected to the latch pin of 573 after passing through the NOT gate, FSMC_NE1 is conne...
Hello everyone, I have a question for you about how to use the PCB footprint in the integrated library in Altium Designer. After adding the device integrated library and the connect integrated library...
[i=s]This post was last edited by 莀荒蔚 on 2020-3-29 12:37[/i]Protocol stack version 1.3.0, slave file1.Add call to DHT11 acquisition event (SBP_START_DEVICE_EVT event in SimpleBLEPeripheral_ProcessEven...
Hot ground: The switching power supply does not need to use a transformer. The "ground" of its switching circuit is related to the mains power grid, the so-called "hot ground", which is a cold ground ...
[i=s]This post was last edited by dontium on 2015-1-23 11:43[/i]This post mainly reviews the use of integrated operational amplifiers in circuits, that is, integrated operational amplifier circuits. T...
I wrote a small program and combined it with VxWorks in Tornado. The program is very simple, just reading the memory! xd0 = *(unsigned int *)(SDRAM_ADR); xd1 = *(unsigned int *)(BOOTFLASH_ADR); xd2 = ...
1. Project Overview
1.1 Introduction
Currently, most music files are saved in MP3 format, a lossy audio compression format that cannot perfectly reproduce the original music. With the exp...[Details]
Reflow soldering, a common soldering method in modern electronics manufacturing, primarily melts solder paste and pads to form solder joints. With technological advancements, soldering equipment ha...[Details]
Is electromagnetic radiation from electric vehicles harmful to the human body? Recently, the issue of electromagnetic radiation from electric vehicles has garnered widespread attention. However, pu...[Details]
The structure of an LCD TV primarily consists of the LCD display module, power module, driver module (primarily including the main driver board and tuner board), and keypad module. LCD display modu...[Details]
Capable of providing precise and efficient thermal management for artificial intelligence computing power, intelligent sensing and autonomous driving systems
Shenzhen, ...[Details]
With the rapid adoption of smart electric vehicles, automotive chips are evolving from auxiliary control units to the foundation of the entire vehicle's intelligence. Their applications extend from...[Details]
Since the beginning of this year, price wars have intensified, new models have been launched one after another, used cars with zero kilometers have become a hot topic, and the industry's internal c...[Details]
Overview
As handheld voice communication devices become more and more popular, they are increasingly used in noisy environments, such as airports, busy roads, crowded bars, etc. In such noisy ...[Details]
Smartphones have become essential digital devices, and the growing number of smartphone-centric applications is enriching people's lives. As users, they desire a better app experience and a wider r...[Details]
As AI accelerates across industries, the demand for data center infrastructure is also growing rapidly.
Keysight Technologies, in collaboration with Heavy Reading, released the "Beyo...[Details]
While the current industry consensus is that autonomous vehicles are robots and that their systems are managed using robotics-developed thinking, there are also cases where autonomous driving is ac...[Details]
Coal mines typically contain gas and coal dust. When gas and coal dust reach a certain concentration, they can cause explosions. Electrical equipment generates arcs during normal operation or durin...[Details]
Bosch has released a new SoC series to support L2+ advanced driver assistance functions. The chip integrates high resolution and long-range detection capabilities, and has built-in support for neur...[Details]
Intel®
Xeon®
6
-
core processors now support the new Amazon EC2 R8i and R8i-flex instances on Amazon Web Services (AWS).
These new instances offer superior performance and fast...[Details]
Renesas Electronics' new ultra-low-power RA4C1 MCU features advanced security and a dedicated peripheral set, making it ideal for metering and other applications.
The new product mee...[Details]
stm32/stm8
京公网安备 11010802033920号
EEWORLD
