Electronic component search and free download site.
Transistors,MosFET ,Diode,Integrated circuits

AD7927 View Datasheet(PDF) - Unspecified

Part NameDescriptionManufacturer
AD7927 8-Channel, 200 kSPS, 12-Bit ADC with Sequencer in 20-Lead TSSOP ETC
Unspecified 
AD7927 Datasheet PDF : 20 Pages
1 2 3 4 5 6 7 8 9 10 Next Last
AD7927
Parameter
B Version1
CONVERSION RATE
Conversion Time
800
Track-and-Hold Acquisition Time
300
300
Throughput Rate
200
POWER REQUIREMENTS
AVDD
VDRIVE
IDD4
During Conversion
2.7/5.25
2.7/5.25
2.7
2
Normal Mode (Static)
600
Normal Mode (Operational) fSAMPLE = 200 kSPS 1.5
1.2
Using Auto Shutdown Mode fSAMPLE = 200 kSPS 900
650
Auto Shutdown (Static)
0.5
Full Shutdown Mode
0.5
Power Dissipation4
Normal Mode (Operational)
7.5
3.6
Auto Shutdown (Static)
2.5
1.5
Full Shutdown Mode
2.5
1.5
NOTES
1Temperature ranges as follows: B Version: 40C to +85C.
2See Terminology section.
3Sample tested @ 25C to ensure compliance.
4See Power versus Throughput Rate section.
Specifications subject to change without notice.
Unit
Test Conditions/Comments
ns max
ns max
ns max
kSPS max
16 SCLK Cycles with SCLK at 20 MHz
Sine Wave Input
Full-Scale Step Input
See Serial Interface Section
V min/max
V min/max
mA max
mA max
mA typ
mA max
mA max
mA typ
mA typ
mA max
mA max
Digital I/Ps = 0 V or VDRIVE
AVDD = 4.75 V to 5.25 V, fSCLK = 20 MHz
AVDD = 2.7 V to 3.6 V, fSCLK = 20 MHz
AVDD = 2.7 V to 5.25 V, SCLK On or Off
AVDD = 4.75 V to 5.25 V, fSCLK = 20 MHz
AVDD = 2.7 V to 3.6 V, fSCLK = 20 MHz
AVDD = 4.75 V to 5.25 V, fSCLK = 20 MHz
AVDD = 2.7 V to 3.6 V, fSCLK = 20 MHz
SCLK On or Off (20 nA typ)
SCLK On or Off (20 nA typ)
mW max
mW max
mW max
mW max
mW max
mW max
AVDD = 5 V, fSCLK = 20 MHz
AVDD = 3 V, fSCLK = 20 MHz
AVDD = 5 V
AVDD = 3 V
AVDD = 5 V
AVDD = 3 V
REV. 0
–3–
Direct download click here

 

Share Link : 
All Rights Reserved© datasheetq.com 2015 - 2020  ] [ Privacy Policy ] [ Request Datasheet  ] [ Contact Us ]