Electronic Components Datasheet Search
  English  ▼
ALLDATASHEET.COM

X  

MAX110 Datasheet(PDF) 17 Page - Maxim Integrated Products

Part # MAX110
Description  Low-Cost, 2-Channel, 짹14-Bit Serial ADCs
Download  24 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  MAXIM [Maxim Integrated Products]
Direct Link  https://www.maximintegrated.com/en.html
Logo MAXIM - Maxim Integrated Products

MAX110 Datasheet(HTML) 17 Page - Maxim Integrated Products

Back Button MAX110 Datasheet HTML 13Page - Maxim Integrated Products MAX110 Datasheet HTML 14Page - Maxim Integrated Products MAX110 Datasheet HTML 15Page - Maxim Integrated Products MAX110 Datasheet HTML 16Page - Maxim Integrated Products MAX110 Datasheet HTML 17Page - Maxim Integrated Products MAX110 Datasheet HTML 18Page - Maxim Integrated Products MAX110 Datasheet HTML 19Page - Maxim Integrated Products MAX110 Datasheet HTML 20Page - Maxim Integrated Products MAX110 Datasheet HTML 21Page - Maxim Integrated Products Next Button
Zoom Inzoom in Zoom Outzoom out
 17 / 24 page
background image
Low-Cost, 2-Channel, ±14-Bit Serial ADCs
______________________________________________________________________________________
17
3-Step Calibration
The data sheet electrical specifications apply to the
device after optional calibration of gain error and offset.
Uncalibrated, the gain error is typically 2%.
Table 3 describes the three steps required to calibrate
the ADC completely.
Once the ADC is calibrated to the selected channel, set
CAL = 0 and NUL = 0 and leave CHS unchanged in the
next control word to perform a signal conversion on the
selected analog input channel.
Calibrate the ADC after the following operations:
when power is first applied
if the reference common-mode voltage changes
if the common-mode voltage of the selected input
channel varies significantly. The CMRR of the analog
inputs is 0.25LSB/V.
after changing channels (if the common-mode volt-
ages of the two channels are different)
after changing conversion speed/resolution.
after significant changes in temperature. The offset
drift with temperature is typically 0.003µV/°C.
Automatic gain calibration is not allowed in the
102,400 cycles per conversion mode (see
Programming Conversion Time). In this mode, calibra-
tion can be achieved by connecting the reference volt-
age to one input channel and performing a normal
conversion. Subsequent conversion results can be cor-
rected by software. Do not issue a N
NO
O--O
OP
P command
directly following the gain calibration, as the cali-
bration data will be lost.
Programming Conversion Time
The MAX110/MAX111 are specified for 12 bits of accu-
racy and up to ±14 bits of resolution. The ADC’s resolu-
tion depends on the number of clock cycles allowed
during each conversion. Control-register bits 9–12
(CONV1–CONV4) determine the conversion time by
controlling the nominal number of oversampling clock
cycles required for each conversion (OSCC/CONV).
Table 4 lists the available conversion times and result-
ing resolutions.
To program a new conversion time, perform a 3-step
calibration with the appropriate CONV1–CONV4 data
used in Table 3. The ADC is now calibrated at the new
conversion speed/resolution.
Table 4. Available Conversion Times
* Gain-calibration mode is not available with 102,400 clock cycles/conversion selected.
Clock duty cycles of 50% ±10% are recommended.
Table 5. Clock Divider-Ratio Control
CONV4 CONV3 CONV2 CONV1
CLOCK CYCLES
PER
CONVERSION
NOMINAL CONVERSION TIME
RCSEL = GND, DV2 = DV4 = 0, XCLK = 500kHz
(ms)
CONVERSION
RESOLUTION
(Bits)
1
0
0
1
10,240
20.48
12 + POL
0
0
1
1
20,480
40.96
13 + POL
0
1
1
0
81,920
163.84
14 + POL
0
0
0
0
102,400*
204.80
14 + POL
Not allowed
1
1
XCLK or internal RC oscillator is divided by 2 and connects to the ADC; fOSC = fXCLK
÷ 2.
0
1
XCLK or internal RC oscillator is divided by 4 and connects to the ADC; fOSC = fXCLK
÷ 4.
1
0
XCLK or internal RC oscillator connects directly to the ADC; fOSC = fXCLK.
0
0
DESCRIPTION
DV4
DV2


Similar Part No. - MAX110

ManufacturerPart #DatasheetDescription
logo
Maxim Integrated Produc...
MAX110 MAXIM-MAX110 Datasheet
685Kb / 19P
   Convenient Test Points Provided On-Board
Rev 1a; 8/05
MAX11008 MAXIM-MAX11008 Datasheet
708Kb / 67P
   Dual RF LDMOS Bias Controller with Nonvolatile Memory
Rev 0; 11/08
MAX11008 MAXIM-MAX11008 Datasheet
379Kb / 15P
   Lead(Pb)-Free and RoHS Compliant
Rev 0; 1/09
MAX11008BETM++ MAXIM-MAX11008BETM+ Datasheet
708Kb / 67P
   Dual RF LDMOS Bias Controller with Nonvolatile Memory
Rev 0; 11/08
MAX11008EVC16 MAXIM-MAX11008EVC16 Datasheet
379Kb / 15P
   Lead(Pb)-Free and RoHS Compliant
Rev 0; 1/09
More results

Similar Description - MAX110

ManufacturerPart #DatasheetDescription
logo
Maxim Integrated Produc...
MAX1108 MAXIM-MAX1108 Datasheet
185Kb / 20P
   Single-Supply, Low-Power, 2-Channel, Serial 8-Bit ADCs
19-1399; Rev 0; 10/98
MAX1108 MAXIM-MAX1108_03 Datasheet
326Kb / 20P
   Single-Supply, Low-Power, 2-Channel, Serial 8-Bit ADCs
Rev 1; 6/03
MAX1117 MAXIM-MAX1117 Datasheet
406Kb / 14P
   Single-Supply, Low-Power, 2-Channel, Serial 8-Bit ADCs
MAX186 MAXIM-MAX186 Datasheet
245Kb / 24P
   Low-Power, 8-Channel, Serial 12-Bit ADCs
Rev. 4; 8/96
MAX186 MAXIM-MAX186_V01 Datasheet
394Kb / 25P
   Low-Power, 8-Channel, Serial 12-Bit ADCs
2012
MAX187 MAXIM-MAX187 Datasheet
177Kb / 20P
   5V, Low-Power, 12-Bit Serial ADCs
19-0196; Rev 0; 10/93
MAX187 MAXIM-MAX187_V01 Datasheet
459Kb / 18P
   5V, Low-Power, 12-Bit Serial ADCs
2012
MAX1036 MAXIM-MAX1036 Datasheet
427Kb / 22P
   2.7V to 5.5V, Low-Power, 4-/12-Channel 2-Wire Serial 8-Bit ADCs
19-2442; Rev 1; 10/02
MAX144 MAXIM-MAX144_05 Datasheet
969Kb / 16P
   2.7V, Low-Power, 2-Channel, 108ksps, Serial 12-Bit ADCs in 8-Pin μMAX
Rev 2; 10/05
MAX157 MAXIM-MAX157 Datasheet
238Kb / 16P
   2.7V, Low-Power, 2-Channel, 108ksps, Serial 10-Bit ADCs in 8-Pin UMAX
Rev 0; 11/98
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


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