Moteur de recherche de fiches techniques de composants électroniques
  French  ▼
ALLDATASHEET.FR

X  

TLC542IDWRG4 Fiches technique(PDF) 4 Page - Texas Instruments

No de pièce TLC542IDWRG4
Description  8-BIT ANALOG-TO-DIGITAL CONVERTERS WITH SERIAL CONTROL AND 11 INPUTS
Download  12 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Fabricant  TI1 [Texas Instruments]
Site Internet  http://www.ti.com
Logo TI1 - Texas Instruments

TLC542IDWRG4 Fiches technique(HTML) 4 Page - Texas Instruments

  TLC542IDWRG4 Datasheet HTML 1Page - Texas Instruments TLC542IDWRG4 Datasheet HTML 2Page - Texas Instruments TLC542IDWRG4 Datasheet HTML 3Page - Texas Instruments TLC542IDWRG4 Datasheet HTML 4Page - Texas Instruments TLC542IDWRG4 Datasheet HTML 5Page - Texas Instruments TLC542IDWRG4 Datasheet HTML 6Page - Texas Instruments TLC542IDWRG4 Datasheet HTML 7Page - Texas Instruments TLC542IDWRG4 Datasheet HTML 8Page - Texas Instruments TLC542IDWRG4 Datasheet HTML 9Page - Texas Instruments Next Button
Zoom Inzoom in Zoom Outzoom out
 4 / 12 page
background image
TLC542C, TLC542I
8-BIT ANALOG-TO-DIGITAL CONVERTERS
WITH SERIAL CONTROL AND 11 INPUTS
SLAS075C – FEBRUARY 1989 – REVISED JUNE 2001
4
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
recommended operating conditions, VCC = 4.75 to 5.5 V
MIN
NOM
MAX
UNIT
Supply voltage, VCC
4.75
5
5.5
V
Positive reference voltage, Vref + (see Note 2)
Vref–
VCC
VCC + 0.1
V
Negative reference voltage, Vref – (see Note 2)
– 0.1
0
Vref+
V
Differential reference voltage, Vref+ – Vref– (see Note 2)
1
VCC
VCC + 0.2
V
Analog input voltage (see Note 3)
0
VCC
V
High-level control input voltage, VIH
2
V
Low-level control input voltage, VIL
0.8
V
Setup time, address bits at data input before I/O CLOCK
↑, tsu(A)
400
ns
Hold time, address bits after I/O CLOCK
↑, th(A)
0
ns
Hold time, CS low after 8th I/O CLOCK
↑, th(CS)
0
ns
Setup time, CS low before clocking in first address bit, tsu(CS) (see Note 4)
3.8
µs
Input/output clock frequency, f(clock I/O)
0
1.1
MHz
Input/output clock high, tw(H I/O)
404
ns
Input/output clock low, tw(L I/O)
404
ns
I/O CLOCK transition time tt (see Note 3)
fclock(I/O) ≤ 525 kHz
100
ns
I/O CLOCK transition time, tt (see Note 3)
fclock(I/O) > 525 kHz
40
ns
Operating free air temperature TA
TLC542C
0
70
°C
Operating free-air temperature, TA
TLC542I
– 40
85
°C
NOTES:
2. Analog input voltages greater than that applied to REF+ convert as all ones (11111111), while input voltages less than that applied
to REF – convert as all zeros (00000000). For proper operation, REF+ must be at least 1 V higher than REF –. Also, the total
unadjusted error may increase as this differential reference voltage falls below 4.75 V.
3. This is the time required for the clock input signal to fall from VIH min to VIL max or to rise from VIL max to VIH min. In the vicinity
of normal room temperature, the devices function with input clock transition time as slow as 2
µs for remote data acquisition
applications where the sensor and the A/D converter are placed several feet away from the controlling microprocessor.
4. To minimize errors caused by noise at the chip select input, the internal circuitry waits for two rising edges and one falling edge of
the internal system clock after CS
↓ before responding to control input signals. The CS setup time is given by the tsu(CS)
specifications. Therefore, no attempt should be made to clock-in address data until the minimum chip select setup time has elapsed.
electrical characteristics over recommended operating temperature range, VCC = Vref+ = 4.75 V to
5.5 V, f(clock I/O) = 1.1 MHz (unless otherwise noted)
PARAMETER
TEST CONDITIONS
MIN
TYP†
MAX
UNIT
VOH
High-level output voltage (DATA OUT)
VCC = 4.75 V,
IOH = – 360 µA
2.4
V
VOL
Low-level output voltage
VCC = 4.75 V,
IOL = 1.6 mA
0.4
V
Off state (high impedance state) output current
VO = VCC,
CS at VCC
10
µA
Off-state (high-impedance state) output current
VO = 0,
CS at VCC
–10
µA
IIH
High-level input current
VI = VCC
0.005
2
µA
IIL
Low-level input current
VI = 0
– 0.005
– 2.5
µA
ICC
Operating supply current
CS at 0 V
1.2
2
mA
Selected channel leakage current
Selected channel at VCC and
unselected channel at 0 V
0.4
µA
Selected channel leakage current
Selected channel at 0 V and
unselected channel at VCC
– 0.4
µA
Iref
Maximum static analog reference current into REF+
Vref+ = VCC,
Vref – = GND
10
µA
Ci
Input capacitance
Analog inputs
7
55
pF
Ci
Input capacitance
Control inputs
5
15
pF
† All typical values are at TA = 25°C.


Numéro de pièce similaire - TLC542IDWRG4

FabricantNo de pièceFiches techniqueDescription
logo
Texas Instruments
TLC542IDWRG4 TI1-TLC542IDWRG4 Datasheet
176Kb / 13P
[Old version datasheet]   8-BIT ANALOG-TO-DIGITAL CONVERTERS WITH SERIAL CONTROL AND 11 INPUTS
More results

Description similaire - TLC542IDWRG4

FabricantNo de pièceFiches techniqueDescription
logo
Texas Instruments
TLC540I TI-TLC540I Datasheet
164Kb / 11P
[Old version datasheet]   8-BIT ANALOG-TO-DIGITAL CONVERTERS WITH SERIAL CONTROL AND 11 INPUTS
TLC542C TI1-TLC542C_14 Datasheet
176Kb / 13P
[Old version datasheet]   8-BIT ANALOG-TO-DIGITAL CONVERTERS WITH SERIAL CONTROL AND 11 INPUTS
TLC542C TI-TLC542C Datasheet
169Kb / 11P
[Old version datasheet]   8-BIT ANALOG-TO-DIGITAL CONVERTERS WITH SERIAL CONTROL AND 11 INPUTS
TLC540I TI1-TLC540I_14 Datasheet
844Kb / 19P
[Old version datasheet]   8-BIT ANALOG-TO-DIGITAL CONVERTERS WITH SERIAL CONTROL AND 11 INPUTS
TLV2543IDB TI-TLV2543IDB Datasheet
558Kb / 28P
[Old version datasheet]   12-BIT ANALOG-TO-DIGITAL CONVERTERS WITH SERIAL CONTROL AND 11 ANALOG INPUTS
TLC2543-Q1 TI1-TLC2543-Q1_16 Datasheet
700Kb / 28P
[Old version datasheet]   12-BIT ANALOG-TO-DIGITAL CONVERTERS WITH SERIAL CONTROL AND 11 ANALOG INPUTS
TLC1542 TI1-TLC1542_13 Datasheet
1Mb / 33P
[Old version datasheet]   10-BIT ANALOG-TO-DIGITAL CONVERTERS WITH SERIAL CONTROL AND 11 ANALOG INPUTS
TLC2543CDWR TI-TLC2543CDWR Datasheet
1Mb / 34P
[Old version datasheet]   12-BIT ANALOG-TO-DIGITAL CONVERTERS WITH SERIAL CONTROL AND 11 ANALOG INPUTS
TLC2543MJB TI-TLC2543MJB Datasheet
1Mb / 34P
[Old version datasheet]   12-BIT ANALOG-TO-DIGITAL CONVERTERS WITH SERIAL CONTROL AND 11 ANALOG INPUTS
TLV2543IDBR TI1-TLV2543IDBR Datasheet
536Kb / 28P
[Old version datasheet]   12-BIT ANALOG-TO-DIGITAL CONVERTERS WITH SERIAL CONTROL AND 11 ANALOG INPUTS
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12


Fiches technique Télécharger

Go To PDF Page


Lien URL




Politique de confidentialité
ALLDATASHEET.FR
ALLDATASHEET vous a-t-il été utile ?  [ DONATE ] 

À propos de Alldatasheet   |   Publicité   |   Contactez-nous   |   Politique de confidentialité   |   Echange de liens   |   Fabricants
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