Electronic Components Datasheet Search
  English  ▼

Delete All
ON OFF
ALLDATASHEET.COM

X  

Preview PDF Download HTML

AD7674 Datasheet(PDF) 4 Page - Analog Devices

Part No. AD7674
Description  18-Bit, 2.5 LSB INL, 800 kSPS SAR ADC
Download  28 Pages
Scroll/Zoom Zoom In 100% Zoom Out
Maker  AD [Analog Devices]
Homepage  http://www.analog.com
Logo AD - Analog Devices

AD7674 Datasheet(HTML) 4 Page - Analog Devices

  AD7674_15 Datasheet HTML 1Page - Analog Devices AD7674_15 Datasheet HTML 2Page - Analog Devices AD7674_15 Datasheet HTML 3Page - Analog Devices AD7674_15 Datasheet HTML 4Page - Analog Devices AD7674_15 Datasheet HTML 5Page - Analog Devices AD7674_15 Datasheet HTML 6Page - Analog Devices AD7674_15 Datasheet HTML 7Page - Analog Devices AD7674_15 Datasheet HTML 8Page - Analog Devices AD7674_15 Datasheet HTML 9Page - Analog Devices Next Button
Zoom Inzoom in Zoom Outzoom out
 4 / 28 page
background image
AD7674
Rev. A | Page 4 of 28
Parameter
Conditions
Min
Typ
Max
Unit
REFERENCE
External Reference Voltage Range
REF
3
4.096
AVDD + 0.1
V
REF Voltage with Reference Buffer
REFBUFIN = 2.5 V
4.05
4.096
4.15
V
Reference Buffer Input Voltage Range
REFBUFIN
1.8
2.5
2.6
V
REFBUFIN Input Current
–1
+1
μA
REF Current Drain
800 kSPS throughput
330
μA
DIGITAL INPUTS
Logic Levels
VIL
–0.3
+0.8
V
VIH
+2.0
DVDD + 0.3
V
IIL
–1
+1
μA
IIH
–1
+1
μA
DIGITAL OUTPUTS
Data Format5
Pipeline Delay6
VOL
ISINK = 1.6 mA
0.4
V
VOH
ISOURCE = –500 μA
OVDD – 0.6
V
POWER SUPPLIES
Specified Performance
AVDD
4.75
5
5.25
V
DVDD
4.75
5
5.25
V
OVDD
2.7
DVDD + 0.37
V
Operating Current8
800 kSPS throughput
AVDD
16
mA
DVDD9
6.5
mA
OVDD9
50
μA
POWER DISSIPATION9
PDBUF high @ 500 kSPS10
78
90
mW
PDBUF high @ 1 kSPS10
160
μW
PDBUF high @ 800 kSPS8
114
126
mW
PDBUF low @ 800 kSPS8
126
138
mW
TEMPERATURE RANGE11
Specified Performance
TMIN to TMAX
–40
+85
°C
1 See Analog Inputs section.
2 LSB means Least Significant Bit. With the ±4.096 V input range, 1 LSB is 31.25 μV.
3 See Definitions of Specifications section. The nominal gain error is not centered at zero and is −0.029% of FSR. This specification is the deviation from this nominal
value. These specifications do not include the error contribution from the external reference, but do include the error contribution from the reference buffer if used.
4 All specifications in dB are referred to a full-scale input, FS. Tested with an input signal at 0.5 dB below full scale unless otherwise specified.
5 Data Format Parallel or Serial 18-Bit.
6 Conversion results are available immediately after completed conversion.
7 The max should be the minimum of 5.25 V and DVDD + 0.3 V.
8 In Warp mode.
9 Tested in Parallel Reading mode.
10 In Impulse mode.
11 Contact factory for extended temperature range.


Html Pages

1  2  3  4  5  6  7  8  9  10  11  12  13  14  15  16  17  18  19  20  21  22  23  24  25  26  27  28 


Datasheet Download

Go To PDF Page


Link URL




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

About Alldatasheet   |   Advertisement   |   Datasheet Upload   |   Contact us   |   Privacy Policy   |   Alldatasheet API   |   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