Zakładka z wyszukiwarką danych komponentów
  Polish  ▼
ALLDATASHEET.PL

X  

ADC12130 Arkusz danych(PDF) 11 Page - National Semiconductor (TI)

[Old version datasheet] Texas Instruments acquired National semiconductor. Click here to check the latest version.
Numer części ADC12130
Szczegółowy opis  Self-Calibrating 12-Bit Plus Sign Serial I/O A/D Converters with MUX and Sample/Hold
Download  41 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Producent  NSC [National Semiconductor (TI)]
Strona internetowa  http://www.national.com
Logo NSC - National Semiconductor (TI)

ADC12130 Arkusz danych(HTML) 11 Page - National Semiconductor (TI)

Back Button ADC12130 Datasheet HTML 7Page - National Semiconductor (TI) ADC12130 Datasheet HTML 8Page - National Semiconductor (TI) ADC12130 Datasheet HTML 9Page - National Semiconductor (TI) ADC12130 Datasheet HTML 10Page - National Semiconductor (TI) ADC12130 Datasheet HTML 11Page - National Semiconductor (TI) ADC12130 Datasheet HTML 12Page - National Semiconductor (TI) ADC12130 Datasheet HTML 13Page - National Semiconductor (TI) ADC12130 Datasheet HTML 14Page - National Semiconductor (TI) ADC12130 Datasheet HTML 15Page - National Semiconductor (TI) Next Button
Zoom Inzoom in Zoom Outzoom out
 11 / 41 page
background image
AC Electrical Characteristics (Continued)
Note 7: Two on-chip diodes are tied to each analog input through a series resistor as shown below. Input voltage magnitude up to 5V above VA+ or 5V below GND
will not damage this device. However, errors in the A/D conversion can occur (if these diodes are forward biased by more than 50 mV) if the input voltage magnitude
of selected or unselected analog input go above VA+ or below GND by more than 50 mV. As an example, if VA+ is 4.5 VDC, full-scale input voltage must be ≤4.55
VDC to ensure accurate conversions.
Note 8: To guarantee accuracy, it is required that the VA+ and VD+ be connected together to the same power supply with separate bypass capacitors at each V
+
pin.
Note 9: With the test condition for VREF (VREF+−VREF−) given as +4.096V, the 12-bit LSB is 1.0 mV. For VREF = 2.5V, the 12-bit LSB is 610 µV.
Note 10: Typicals are at TJ =TA = 25˚C and represent most likely parametric norm.
Note 11: Tested limits are guaranteed to National’s AOQL (Average Outgoing Quality Level).
Note 12: Positive integral linearity error is defined as the deviation of the analog value, expressed in LSBs, from the straight line that passes through positive
full-scale and zero. For negative integral linearity error, the straight line passes through negative full-scale and zero (see
Figure 2 and Figure 3).
Note 13: Zero error is a measure of the deviation from the mid-scale voltage (a code of zero), expressed in LSB. It is the average value of the code transitions be-
tween −1 to 0 and 0 to +1 (see
Figure 4).
Note 14: Total unadjusted error includes offset, full-scale, linearity and multiplexer errors.
Note 15: The DC common-mode error is measured in the differential multiplexer mode with the assigned positive and negative input channels shorted together.
Note 16: Channel leakage current is measured after the channel selection.
Note 17: Timing specifications are tested at the TTL logic levels, VOL = 0.4V for a falling edge and VOL = 2.4V for a rising edge. TRI-STATE output voltage is forced
to 1.4V.
Note 18: The ADC12130 family’s self-calibration technique ensures linearity and offset errors as specified, but noise inherent in the self-calibration process will re-
sult in a maximum repeatability uncertainty of 0.2 LSB.
Note 19: If SCLK and CCLK are driven from the same clock source, then tA is 6, 10, 18 or 34 clock periods minimum and maximum.
Note 20: The “12-Bit Conversion of Offset” and “12-Bit Conversion of Full-Scale” modes are intended to test the functionality of the device. Therefore, the output
data from these modes are not an indication of the accuracy of a conversion result.
DS012079-4
DS012079-5
FIGURE 1. Transfer Characteristic
www.national.com
11


Podobny numer części - ADC12130

ProducentNumer częściArkusz danychSzczegółowy opis
logo
National Semiconductor ...
ADC12130 NSC-ADC12130 Datasheet
1Mb / 42P
   Self-Calibrating 12-Bit Plus Sign Serial I/O A/D Converters with MUX and Sample/Hold
logo
Texas Instruments
ADC12130 TI1-ADC12130 Datasheet
2Mb / 52P
[Old version datasheet]   ADC12130/ADC12132/ADC12138 Self-Calibrating 12-Bit Plus Sign Serial I/O A/D Converters with MUX and Sample/Hold
ADC12130 TI1-ADC12130 Datasheet
2Mb / 51P
[Old version datasheet]   Self-Calibrating 12-Bit Plus Sign Serial I/O A/D Converters with MUX and Sample/Hold
logo
National Semiconductor ...
ADC12130CIN NSC-ADC12130CIN Datasheet
1Mb / 42P
   Self-Calibrating 12-Bit Plus Sign Serial I/O A/D Converters with MUX and Sample/Hold
ADC12130CIWM NSC-ADC12130CIWM Datasheet
1Mb / 42P
   Self-Calibrating 12-Bit Plus Sign Serial I/O A/D Converters with MUX and Sample/Hold
More results

Podobny opis - ADC12130

ProducentNumer częściArkusz danychSzczegółowy opis
logo
National Semiconductor ...
ADC12030 NSC-ADC12030_07 Datasheet
1Mb / 44P
   Self-Calibrating 12-Bit Plus Sign Serial I/O A/D Converters with MUX and Sample/Hold
ADC12H030 NSC-ADC12H030 Datasheet
1Mb / 41P
   Self-Calibrating 12-Bit Plus Sign Serial I/O A/D Converters with MUX and Sample/Hold
ADC12130 NSC-ADC12130_06 Datasheet
1Mb / 42P
   Self-Calibrating 12-Bit Plus Sign Serial I/O A/D Converters with MUX and Sample/Hold
logo
Texas Instruments
ADC12030 TI1-ADC12030_14 Datasheet
2Mb / 53P
[Old version datasheet]   Self-Calibrating 12-Bit Plus Sign Serial I/O A/D Converters with MUX and Sample/Hold
ADC12130 TI1-ADC12130 Datasheet
2Mb / 51P
[Old version datasheet]   Self-Calibrating 12-Bit Plus Sign Serial I/O A/D Converters with MUX and Sample/Hold
logo
National Semiconductor ...
ADC12L030 NSC-ADC12L030 Datasheet
828Kb / 36P
   3.3V Self-Calibrating 12-Bit Plus Sign Serial I/O A/D Converters with MUX and Sample/Hold
ADC12L030 NSC-ADC12L030_06 Datasheet
1Mb / 35P
   3.3V Self-Calibrating 12-Bit Plus Sign Serial I/O A/D Converters with MUX and Sample/Hold
logo
Texas Instruments
ADC12130 TI1-ADC12130_14 Datasheet
2Mb / 52P
[Old version datasheet]   ADC12130/ADC12132/ADC12138 Self-Calibrating 12-Bit Plus Sign Serial I/O A/D Converters with MUX and Sample/Hold
logo
National Semiconductor ...
ADC1251 NSC-ADC1251 Datasheet
301Kb / 16P
   Self-Calibrating 12-Bit Plus Sign A/D Converter with Sample-and-Hold
ADC10831 NSC-ADC10831 Datasheet
453Kb / 30P
   10-Bit Plus Sign Serial I/O A/D Converters with MUX, Sample/Hold and Reference
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 33 34 35 36 37 38 39 40 41


Arkusz danych Pobierz

Go To PDF Page


Link URL




Polityka prywatności
ALLDATASHEET.PL
Czy Alldatasheet okazała się pomocna?  [ DONATE ] 

O Alldatasheet   |   Reklama   |   Kontakt   |   Polityka prywatności   |   Linki   |   Lista producentów
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