Electronic Components Datasheet Search
  English  ▼
ALLDATASHEET.COM

X  

LTC1094C Datasheet(PDF) 4 Page - Linear Technology

Part # LTC1094C
Description  1-, 2-, 6- and 8-Channel, 10-Bit Serial I/O Data Acquisition Systems
Download  32 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  LINER [Linear Technology]
Direct Link  http://www.linear.com
Logo LINER - Linear Technology

LTC1094C Datasheet(HTML) 4 Page - Linear Technology

  LTC1094C Datasheet HTML 1Page - Linear Technology LTC1094C Datasheet HTML 2Page - Linear Technology LTC1094C Datasheet HTML 3Page - Linear Technology LTC1094C Datasheet HTML 4Page - Linear Technology LTC1094C Datasheet HTML 5Page - Linear Technology LTC1094C Datasheet HTML 6Page - Linear Technology LTC1094C Datasheet HTML 7Page - Linear Technology LTC1094C Datasheet HTML 8Page - Linear Technology LTC1094C Datasheet HTML 9Page - Linear Technology Next Button
Zoom Inzoom in Zoom Outzoom out
 4 / 32 page
background image
4
LTC1091/LTC1092
LTC1093/LTC1094
AC CHARACTERISTICS
The q denotes specifications which apply over the full operating temperature range, otherwise specifications are TA = 25°C. (Note 3)
LTC1091A/LTC1092A/LTC1093A/LTC1094A
LTC1091/LTC1092/LTC1093/LTC1094
SYMBOL
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
tSMPL
Analog Input Sample Time
See Operating Sequence
1.5
CLK Cycles
tCONV
Conversion Time
See Operating Sequence
10
CLK Cycles
tdDO
Delay Time, CLK
↓ to DOUT Data Valid
See Test Circuits
q
400
850
ns
tdis
Delay Time, CS
↑ to DOUT Hi-Z
See Test Circuits
q
180
450
ns
ten
Delay Time, CLK
↓ to DOUT Enabled
See Test Circuits
q
160
450
ns
thDO
Time Output Data Remains Valid After SCLK
150
ns
tf
DOUT Fall Time
See Test Circuits
q
90
300
ns
tr
DOUT Rise Time
See Test Circuits
q
60
300
ns
CIN
Input Capacitance
Analog Inputs On-Channel
65
pF
Analog Inputs Off-Channel
5
pF
Digital Inputs
5
pF
The q denotes specifications which apply over the full operating temperature range, otherwise specifications are TA = 25°C. (Note 3)
ELECTRICAL C
C
HARA TER STICS
DIGITAL A D
I
DC
LTC1091A/LTC1092A/LTC1093A/LTC1094A
LTC1091/LTC1092/LTC1093/LTC1094
SYMBOL PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
VIH
High Level Input Voltage
VCC = 5.25V
q
2.0
V
VIL
Low Level Input Voltage
VCC = 4.75V
q
0.8
V
IIH
High Level Input Current
VIN = VCC
q
2.5
µA
IIL
Low Level Input Current
VIN = 0V
q
–2.5
µA
VOH
High Level Output Voltage
VCC = 4.75V, IOUT = 10
µA
4.7
V
VCC = 4.75V, IOUT = 360
µA
q
2.4
4.0
V
VOL
Low Level Output Voltage
VCC = 4.75V, IOUT = 1.6mA
q
0.4
V
IOZ
Hi-Z Output Leakage
VOUT = VCC, CS High
q
3
µA
VOUT = 0V, CS High
q
–3
µA
ISOURCE
Output Source Current
VOUT = 0V
–10
mA
ISINK
Output Sink Current
VOUT = VCC
10
mA
ICC
Positive Supply Current
LTC1091, CS High
q
1.5
3.5
mA
LTC1092/LTC1093/LTC1094, CS High, REF + Open
q
1.0
2.5
mA
IREF
Reference Current
LTC1092/LTC1093/LTC1094, VREF = 5V
q
0.5
1.0
mA
I
Negative Supply Current
LTC1093/LTC1094, CS High, V = – 5V
q
150
µA
Note 1: Absolute Maximum Ratings are those values beyond which the life
of a device may be impaired.
Note 2: All voltage values are with respect to ground with DGND, AGND,
GND and REF
wired together (unless otherwise noted). REFis internally
connected to the AGND pin on the LTC1093. DGND, AGND, REFand V
are internally connected to the GND pin on the LTC1091/LTC1092.
Note 3: VCC = 5V, VREF
+ = 5V, VREF– = 0V, V= 0V for unipolar mode and
– 5V for bipolar mode, CLK = 0.5MHz unless otherwise specified.
Note 4: These specs apply for both unipolar (LTC1091/LTC1092/LTC1093/
LTC1094) and bipolar (LTC1093/LTC1094 only) modes. In bipolar mode,
one LSB is equal to the bipolar input span (2VREF) divided by 1024. For
example, when VREF = 5V, 1LSB (bipolar) = 2(5V)/1024 = 9.77mV.
Note 5: Linearity error is specified between the actual end points of the
A/D transfer curve.
Note 6: Total unadjusted error includes offset, full scale, linearity,
multiplexer and hold step errors.
Note 7: Two on-chip diodes are tied to each reference and analog input
which will conduct for reference or analog input voltages one diode drop
below V or one diode drop above VCC. Be careful during testing at low
VCC levels (4.5V), as high level reference or analog inputs (5V) can cause
this input diode to conduct, especially at elevated temperatures, and cause
errors for inputs near full scale. This spec allows 50mV forward bias of
either diode. This means that as long as the reference or analog input does
not exceed the supply voltage by more than 50mV, the output code will be
correct. To achieve an absolute 0V to 5V input voltage range will therefore
require a minimum supply voltage of 4.950V over initial tolerance,
temperature variations and loading.
Note 8: Channel leakage current is measured after the channel selection.


Similar Part No. - LTC1094C

ManufacturerPart #DatasheetDescription
logo
Linear Technology
LTC1094 LINER-LTC1094_15 Datasheet
287Kb / 32P
   1-, 2-, 6- and 8-Channel, 10-Bit Serial I/O Data Acquisition Systems
More results

Similar Description - LTC1094C

ManufacturerPart #DatasheetDescription
logo
Linear Technology
LTC1092 LINER-LTC1092_15 Datasheet
287Kb / 32P
   1-, 2-, 6- and 8-Channel, 10-Bit Serial I/O Data Acquisition Systems
LTC1091 LINER-LTC1091_15 Datasheet
287Kb / 32P
   1-, 2-, 6- and 8-Channel, 10-Bit Serial I/O Data Acquisition Systems
LTC1093 LINER-LTC1093_15 Datasheet
287Kb / 32P
   1-, 2-, 6- and 8-Channel, 10-Bit Serial I/O Data Acquisition Systems
LTC1094 LINER-LTC1094_15 Datasheet
287Kb / 32P
   1-, 2-, 6- and 8-Channel, 10-Bit Serial I/O Data Acquisition Systems
logo
National Semiconductor ...
ADC0851 NSC-ADC0851 Datasheet
581Kb / 36P
   8-Bit Analog Data Acquisition and Monitoring Systems
logo
Texas Instruments
ADC0851 TI1-ADC0851 Datasheet
798Kb / 38P
[Old version datasheet]   8-Bit Analog Data Acquisition and Monitoring Systems
logo
Maxim Integrated Produc...
MAX180 MAXIM-MAX180 Datasheet
732Kb / 20P
   Complete, 8-Channel, 12-Bit Data-Acquisition Systems
19-3950; Rev 0; 6/91
logo
Analog Devices
AD363 AD-AD363_15 Datasheet
6Mb / 16P
   Complete 16-Channel, 2-Bit Data Acquisition Systems
AD7890 AD-AD7890_17 Datasheet
392Kb / 29P
   8-Channel, 12-Bit Serial Data Acquisition System
logo
National Semiconductor ...
LM12434 NSC-LM12434 Datasheet
1Mb / 80P
   Sign Data Acquisition System with Serial I/O and Self-Calibration
More results


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 29 30 31 32


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   |   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