Electronic Components Datasheet Search
  English  ▼
ALLDATASHEET.NET

X  

AD7298 Datasheet(PDF) 4 Page - Analog Devices

Part # AD7298
Description  8-Channel, 1MSPS, 12-Bit SAR ADC with Temperature Sensor
Download  18 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  AD [Analog Devices]
Direct Link  http://www.analog.com
Logo AD - Analog Devices

AD7298 Datasheet(HTML) 4 Page - Analog Devices

  AD7298 Datasheet HTML 1Page - Analog Devices AD7298 Datasheet HTML 2Page - Analog Devices AD7298 Datasheet HTML 3Page - Analog Devices AD7298 Datasheet HTML 4Page - Analog Devices AD7298 Datasheet HTML 5Page - Analog Devices AD7298 Datasheet HTML 6Page - Analog Devices AD7298 Datasheet HTML 7Page - Analog Devices AD7298 Datasheet HTML 8Page - Analog Devices AD7298 Datasheet HTML 9Page - Analog Devices Next Button
Zoom Inzoom in Zoom Outzoom out
 4 / 18 page
background image
Preliminary Technical Data
AD7298
Rev. PrA | Page 4 of 18
TIMING SPECIFICATIONS
VDD = 2.8V to 3.6V; VDRIVE = 1.65 V to 3.6 V; VREF = 2.5 V internal/external; TA = −40°C to + 125°C, unless otherwise noted. 7
Table 3.
Parameter
Limit at T
MIN, TMAX
Unit
Test Conditions/Comments
tCONVERT
16 × tSCLK
µs max
Conversion time
1
µs max
For each ADC channel VIN0 to VIN7, FSCLK = 20MHz
100
µs max
For Temperature Sensor channel
fSCLK
50
kHz min
Frequency of external serial clock
20
MHz max
Frequency of external serial clock
tQUIET
TBD
ns min
Minimum quiet time required between the end of serial read and the start of the next
voltage conversion in repeat and non-repeat mode.
TBD
ns min
Minimum quiet time required between the end of serial read and the start of the next
temperature conversion, for consecutive Temperature conversions.
t2
10
ns min
CS to SCLK setup time
t3
25
ns max
Delay from CS until DOUT three-state disabled
t4
TBD
ns max
Data access time after SCLK falling edge
t5
0.4 × tSCLK
ns min
SCLK low pulsewidth
t6
0.4 × tSCLK
ns min
SCLK high pulsewidth
t7
TBD
ns min
SCLK to DOUT valid hold time
t8
15/45
ns
min/max
SCLK falling edge to DOUT high impedance
t9
10
ns min
DIN setup time prior to SCLK falling edge
t10
5
ns min
DIN hold time after SCLK falling edge
t11
TBD
ns min
TSENSEBUSY falling edge to CS falling edge
tPOWER-
UP_PARTIAL
TBD
μs max
Power-up time from partial power-down
tPOWER-UP
TBD
μs max
Power-up time from full power-down
7 Sample tested during initial release to ensure compliance. All input signals are specified with t
R = tF = 5 ns (10% to 90% of VDRIVE) and timed from a voltage level of 1.6 V.
All timing specifications given are with a 25 pF load capacitance. With a load capacitance greater than this value, a digital buffer or latch must be used.


Similar Part No. - AD7298

ManufacturerPart #DatasheetDescription
logo
Analog Devices
AD7298 AD-AD7298 Datasheet
494Kb / 28P
   8-Channel, I2C, 12-Bit SAR ADC with Temperature Sensor
REV. 0
AD7298 AD-AD7298 Datasheet
452Kb / 25P
   Temperature Sensor
AD7298-1 AD-AD7298-1 Datasheet
739Kb / 24P
   8-Channel, 1 MSPS, 10-Bit SAR ADC
AD7298-1 AD-AD7298-1 Datasheet
764Kb / 25P
   8-Channel, 1 MSPS, 10-Bit SAR ADC
AD7298-1BCPZ AD-AD7298-1BCPZ Datasheet
739Kb / 24P
   8-Channel, 1 MSPS, 10-Bit SAR ADC
More results

Similar Description - AD7298

ManufacturerPart #DatasheetDescription
logo
Analog Devices
AD7291 AD-AD7291_16 Datasheet
509Kb / 29P
   8-Channel, I2C, 12-Bit SAR ADC with Temperature Sensor
AD7291 AD-AD7291 Datasheet
436Kb / 21P
   8-Channel, I2C, 12-Bit SAR ADC with Temperature Sensor
Rev. PrC
AD7291 AD-AD7291_11 Datasheet
494Kb / 28P
   8-Channel, I2C, 12-Bit SAR ADC with Temperature Sensor
REV. 0
logo
ams AG
AS1545 AMSCO-AS1545 Datasheet
1Mb / 34P
   Dual, 12-Bit, 1MSPS, SAR ADC
AS1545 AMSCO-AS1545_1 Datasheet
1Mb / 34P
   Dual, 12-Bit, 1MSPS, SAR ADC
logo
Asahi Kasei Microsystem...
AK9240 AKM-AK9240 Datasheet
190Kb / 3P
   AFE with Dual 12-Bit 1MSPS SAR ADC
logo
Linear Technology
LTC2373-18 LINER-LTC2373-18_15 Datasheet
1Mb / 50P
   18-Bit, 1Msps, 8-Channel SAR ADC with 100dB SNR
LTC2373-16 LINER-LTC2373-16 Datasheet
2Mb / 52P
   16-Bit, 1Msps, 8-Channel SAR ADC with 96dB SNR
LTC2373-18 LINER-LTC2373-18 Datasheet
1Mb / 50P
   18-Bit, 1Msps, 8-Channel SAR ADC with 100dB SNR
LTC2373-16 LINER-LTC2373-16_15 Datasheet
2Mb / 50P
   16-Bit, 1Msps, 8-Channel SAR ADC with 96dB SNR
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18


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