Os motores de busca de Datasheet de Componentes eletrônicos
  Portuguese  ▼
ALLDATASHEETPT.COM

X  

TLC27L1MP Folha de dados(PDF) 26 Page - Texas Instruments

Nome de Peças TLC27L1MP
Descrição Electrónicos  LinCMOSE LOW-POWER OPERATIONAL AMPLIFIERS
Download  32 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Fabricante Electrônico  TI1 [Texas Instruments]
Página de início  http://www.ti.com
Logo TI1 - Texas Instruments

TLC27L1MP Folha de dados(HTML) 26 Page - Texas Instruments

Back Button TLC27L1MP Datasheet HTML 22Page - Texas Instruments TLC27L1MP Datasheet HTML 23Page - Texas Instruments TLC27L1MP Datasheet HTML 24Page - Texas Instruments TLC27L1MP Datasheet HTML 25Page - Texas Instruments TLC27L1MP Datasheet HTML 26Page - Texas Instruments TLC27L1MP Datasheet HTML 27Page - Texas Instruments TLC27L1MP Datasheet HTML 28Page - Texas Instruments TLC27L1MP Datasheet HTML 29Page - Texas Instruments TLC27L1MP Datasheet HTML 30Page - Texas Instruments Next Button
Zoom Inzoom in Zoom Outzoom out
 26 / 32 page
background image
TLC27L1, TLC27L1A, TLC27L1B
LinCMOS LOW POWER
OPERATIONAL AMPLIFIERS
SLOS154B− DECEMBER 1995 − REVISED JUNE 2005
26
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
APPLICATION INFORMATION
output characteristics
The output stage of the TLC27L1 is designed to
sink and source relatively high amounts of current
(see Typical Characteristics). If the output is
subjected to a short-circuit condition, this high
current capability can cause device damage
under certain conditions. Output current capability
increases with supply voltage (see Figure 43).
All operating characteristics of the TLC27L1 were
measured using a 20-pF load. The devices drive
higher capacitive loads; however, as output load
capacitance increases, the resulting response
pole occurs at lower frequencies, thereby causing
ringing, peaking, or even oscillation (see Figure
44). In many cases, adding some compensation
in the form of a series resistor in the feedback loop
alleviates the problem.
(a) CL = 20 pF, RL = NO LOAD
(b) CL = 260 pF, RL = NO LOAD
(c) CL = 310 pF, RL = NO LOAD
Figure 44. Effect of Capacitive Loads in Low-Bias Mode
Although the TLC27L1 possesses excellent high-level output voltage and current capability, methods are
available for boosting this capability, if needed. The simplest method involves the use of a pullup resistor (RP)
connected from the output to the positive supply rail (see Figure 45). There are two disadvantages to the use
of this circuit. First, the NMOS pulldown transistor, N4 (see equivalent schematic) must sink a comparatively
large amount of current. In this circuit, N4 behaves like a linear resistor with an on-resistance between
approximately 60
Ω and 180 Ω, depending on how hard the operational amplifier input is driven. With very low
values of RP, a voltage offset from 0 V at the output occurs. Secondly, pullup resistor RP acts as a drain load
to N4 and the gain of the operational amplifier is reduced at output voltage levels where N5 is not supplying the
output current.
2.5 V
VO
CL
− 2.5 V
VI
TA = 25°C
f = 1 kHz
VI(PP) = 1 V
Figure 43. Test Circuit for Output
Characteristics


Nº de peça semelhante - TLC27L1MP

Fabricante ElectrônicoNome de PeçasFolha de dadosDescrição Electrónicos
logo
Texas Instruments
TLC27L1MP TI-TLC27L1MP Datasheet
520Kb / 32P
[Old version datasheet]   LinCMOSE LOW-POWER OPERATIONAL AMPLIFIERS
More results

Descrição semelhante - TLC27L1MP

Fabricante ElectrônicoNome de PeçasFolha de dadosDescrição Electrónicos
logo
Texas Instruments
TLC27L1 TI-TLC27L1 Datasheet
520Kb / 32P
[Old version datasheet]   LinCMOSE LOW-POWER OPERATIONAL AMPLIFIERS
TLC251 TI-TLC251 Datasheet
273Kb / 18P
[Old version datasheet]   LinCMOSE PROGRAMMABLE LOW-POWER OPERATIONAL AMPLIFIERS
TLV2322 TI-TLV2322 Datasheet
502Kb / 33P
[Old version datasheet]   LinCMOSE LOW-VOLTAGE LOW-POWER OPERATIONAL AMPLIFIERS
TLC271 TI-TLC271 Datasheet
1Mb / 74P
[Old version datasheet]   LinCMOSE PROGRAMMABLE LOW-POWER OPERATIONAL AMPLIFIERS
TLC271 TI-TLC271_01 Datasheet
1Mb / 82P
[Old version datasheet]   LinCMOSE PROGRAMMABLE LOW-POWER OPERATIONAL AMPLIFIERS
TLV2322 TI1-TLV2322_12 Datasheet
769Kb / 33P
[Old version datasheet]   LinCMOSE LOW-VOLTAGE LOW-POWER OPERATIONAL AMPLIFIERS
TLV2332 TI-TLV2332 Datasheet
500Kb / 33P
[Old version datasheet]   LinCMOSE LOW-VOLTAGE MEDIUM-POWER OPERATIONAL AMPLIFIERS
TLV2332 TI1-TLV2332_16 Datasheet
988Kb / 33P
[Old version datasheet]   LinCMOSE LOW-VOLTAGE MEDIUM-POWER OPERATIONAL AMPLIFIERS
TLC252 TI-TLC252 Datasheet
330Kb / 21P
[Old version datasheet]   LinCMOSE DUAL OPERATIONAL AMPLIFIERS
TLV2341 TI-TLV2341 Datasheet
748Kb / 51P
[Old version datasheet]   LinCMOSE PROGRAMMABLE LOW-VOLTAGE OPERATIONAL AMPLIFIERS
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


Folha de dados Download

Go To PDF Page


Ligação URL




Privacy Policy
ALLDATASHEETPT.COM
ALLDATASHEET é útil para você?  [ DONATE ] 

Sobre Alldatasheet   |   Publicidade   |   Contato conosco   |   Privacy Policy   |   roca de Link   |   Lista de Fabricantes
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