Electronic Components Datasheet Search
  English  ▼
ALLDATASHEET.NET

X  

AD7575TQ Datasheet(PDF) 1 Page - Analog Devices

Part # AD7575TQ
Description  LC2MOS 5 us 8-Bit ADC with Track/Hold
Download  12 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  AD [Analog Devices]
Direct Link  http://www.analog.com
Logo AD - Analog Devices

AD7575TQ Datasheet(HTML) 1 Page - Analog Devices

  AD7575TQ Datasheet HTML 1Page - Analog Devices AD7575TQ Datasheet HTML 2Page - Analog Devices AD7575TQ Datasheet HTML 3Page - Analog Devices AD7575TQ Datasheet HTML 4Page - Analog Devices AD7575TQ Datasheet HTML 5Page - Analog Devices AD7575TQ Datasheet HTML 6Page - Analog Devices AD7575TQ Datasheet HTML 7Page - Analog Devices AD7575TQ Datasheet HTML 8Page - Analog Devices AD7575TQ Datasheet HTML 9Page - Analog Devices Next Button
Zoom Inzoom in Zoom Outzoom out
 1 / 12 page
background image
REV. B
Information furnished by Analog Devices is believed to be accurate and
reliable. However, no responsibility is assumed by Analog Devices for its
use, nor for any infringements of patents or other rights of third parties
which may result from its use. No license is granted by implication or
otherwise under any patent or patent rights of Analog Devices.
a
LC2MOS
5 s 8-Bit ADC with Track/Hold
AD7575
FUNCTIONAL BLOCK DIAGRAM
TRACK
AND
HOLD
CLOCK
OSCILLATOR
DAC
SAR
COMP
CONTROL
LOGIC
LATCH AND
THREE STATE
OUTPUT DRIVERS
AD7575
VDD
AIN
AGND
VREF
CLK
CS
RD
TP
BUSY
DGND
DB7
DB0
GENERAL DESCRIPTION
The AD7575 is a high speed 8-bit ADC with a built-in track/
hold function. The successive approximation conversion tech-
nique is used to achieve a fast conversion time of 5
µs, while the
built-in track/hold allows full-scale signals up to 50 kHz (386 mV/
µs
slew rate) to be digitized. The AD7575 requires only a single +5 V
supply and a low cost, 1.23 V bandgap reference in order to convert
an input signal range of 0 to 2 VREF.
The AD7575 is designed for easy interfacing to all popular 8-bit
microprocessors using standard microprocessor control signals
(
CS and RD) to control starting of the conversion and reading of
the data. The interface logic allows the AD7575 to be easily
configured as a memory mapped device, and the part can be
interfaced as SLOW-MEMORY or ROM. All data outputs of
the AD7575 are latched and three-state buffered to allow direct
connection to a microprocessor data bus or I/O port.
The AD7575 is fabricated in an advanced, all ion-implanted high
speed Linear Compatible CMOS (LC
2MOS) process and is
available in a small, 0.3" wide, 18-lead DIP, 18-lead SOIC or in
other 20-terminal surface mount packages.
FEATURES
Fast Conversion Time: 5
s
On-Chip Track/Hold
Low Total Unadjusted Error: 1 LSB
Full Power Signal Bandwidth: 50 kHz
Single +5 V Supply
100 ns Data Access Time
Low Power (15 mW typ)
Low Cost
Standard 18-Lead DlPs or 20-Terminal
Surface Mount Packages
PRODUCT HIGHLIGHTS
1. Fast Conversion Time/Low Power
The fast, 5
µs, conversion time of the AD7575 makes it
suitable for digitizing wideband signals at audio and ultra-
sonic frequencies while retaining the advantage of low
CMOS power consumption.
2. On-Chip Track/Hold
The on-chip track/hold function is completely self-contained
and requires no external hold capacitor. Signals with slew
rates up to 386 mV/
µs (e.g., 2.46 V peak-to-peak 50 kHz sine
waves) can be digitized with full accuracy.
3. Low Total Unadjusted Error
The zero, full-scale and linearity errors of the AD7575 are so
low that the total unadjusted error at any point on the trans-
fer function is less than 1 LSB, and offset and gain adjust-
ments are not required.
4. Single Supply Operation
Operation from a single +5 V supply with a low cost +1.23 V
bandgap reference allows the AD7575 to be used in 5 V
microprocessor systems without any additional power
supplies.
5. Fast Digital Interface
Fast interface timing allows the AD7575 to interface easily to
the fast versions of most popular microprocessors such as the
Z80H, 8085A-2, 6502B, 68B09 and the DSP processor, the
TMS32010.
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781/329-4700
World Wide Web Site: http://www.analog.com
Fax: 781/326-8703
© Analog Devices, Inc., 1998


Similar Part No. - AD7575TQ

ManufacturerPart #DatasheetDescription
logo
Analog Devices
AD7575TQ AD-AD7575TQ Datasheet
137Kb / 12P
   LC2MOS 5ms 8-Bit ADC with Track/Hold
REV. B
AD7575TQ AD-AD7575TQ Datasheet
137Kb / 12P
   LC2MOS 5ums 8-Bit ADC with Track/Hold
REV. B
More results

Similar Description - AD7575TQ

ManufacturerPart #DatasheetDescription
logo
Analog Devices
AD7575SE AD-AD7575SE Datasheet
137Kb / 12P
   LC2MOS 5ms 8-Bit ADC with Track/Hold
REV. B
AD7575JNZ AD-AD7575JNZ Datasheet
137Kb / 12P
   LC2MOS 5ums 8-Bit ADC with Track/Hold
REV. B
AD7575 AD-AD7575_15 Datasheet
150Kb / 12P
   5 s 8-Bit ADC with Track/Hold
REV. B
AD7575 AD-AD7575_17 Datasheet
181Kb / 13P
   8-Bit ADC with Track/Hold
AD7820KNZ AD-AD7820KNZ Datasheet
475Kb / 12P
   LC2MOS High Speed UP-Compatible 8-Bit ADC with Track/Hold Function
REV. A
AD7821KPZ AD-AD7821KPZ Datasheet
816Kb / 16P
   LC2MOS High Speed, P Compatible 8-Bit ADC with Track/Hold Function
REV. B
AD7821 AD-AD7821 Datasheet
249Kb / 12P
   LC2MOS High Speed, mP-Compatible 8-Bit ADC with Track/Hold Function
REV. A
AD7820 AD-AD7820 Datasheet
609Kb / 12P
   LC2MOS HIGH-SPEED uP-COMPATIBLE 8-BIT ADC WITH TRACK/HOLD FUNCTION
REV. A
AD7821 AD-AD7821_17 Datasheet
330Kb / 17P
   8-Bit ADC with Track/Hold Function
logo
Maxim Integrated Produc...
MAX100 MAXIM-MAX100 Datasheet
123Kb / 16P
   250Msps, 8-Bit ADC with Track/Hold
19-0282; Rev 0; 7/94
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12


Datasheet Download

Go To PDF Page


Link URL




Privacy Policy
ALLDATASHEET.NET
Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Contact us   |   Privacy Policy   |   Link Exchange   |   Manufacturer List
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com