Electronic Components Datasheet Search
Selected language     English  ▼
Part Name
         Description


TLC271_01 Datasheet(PDF) 3 Page - Texas Instruments

Part No. TLC271_01
Description  LinCMOSE PROGRAMMABLE LOW-POWER OPERATIONAL AMPLIFIERS
Download  82 Pages
Scroll/Zoom Zoom In 100% Zoom Out
Maker  TI [Texas Instruments]
Homepage  http://www.ti.com
Logo 

 
 3 page
background image
TLC271, TLC271A, TLC271B
LinCMOS
 PROGRAMMABLE LOW-POWER
OPERATIONAL AMPLIFIERS
SLOS090D – NOVEMBER 1987 – REVISED MARCH 2001
3
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
bias selection
Bias selection is achieved by connecting the bias select pin to one of three voltage levels (see Figure 1). For
medium-bias applications, it is recommended that the bias select pin be connected to the midpoint between the
supply rails. This procedure is simple in split-supply applications, since this point is ground. In single-supply
applications, the medium-bias mode necessitates using a voltage divider as indicated in Figure 1. The use of
large-value resistors in the voltage divider reduces the current drain of the divider from the supply line. However,
large-value resistors used in conjunction with a large-value capacitor require significant time to charge up to
the supply midpoint after the supply is switched on. A voltage other than the midpoint can be used if it is within
the voltages specified in Figure 1.
VDD
1 M
1 M
0.01
µF
Low
Medium
High
To the Bias
Select Pin
BIAS MODE
BIAS-SELECT VOLTAGE
(single supply)
Low
Medium
High
VDD
1 V to VDD – 1 V
GND
Figure 1. Bias Selection for Single-Supply Applications
high-bias mode
In the high-bias mode, the TLC271 series features low offset voltage drift, high input impedance, and low noise.
Speed in this mode approaches that of BiFET devices but at only a fraction of the power dissipation. Unity-gain
bandwidth is typically greater than 1 MHz.
medium-bias mode
The TLC271 in the medium-bias mode features low offset voltage drift, high input impedance, and low noise.
Speed in this mode is similar to general-purpose bipolar devices but power dissipation is only a fraction of that
consumed by bipolar devices.




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  42  43  44  45  46  47  48  49  50  51  52  53  54  55  56  57  58  59  60  61  62  63  64  65  66  67  68  69  70  71  72  73  74  75  76  77  78  79  80  81  82 


Datasheet Download



Related Electronics Part Number

Part NumberComponents DescriptionHtml ViewManufacturer
LPV321_07GENERAL-PURPOSE LOW-VOLTAGE LOW-POWER RAIL TO RAIL OUTPUT OPERATIONAL AMPLIFIERS 1 2 3 4 5 MoreTexas Instruments
TLV255XADVANCED LINCMOS RAIL-TO-RAIL VERY LOW-POWER OPERATIONAL AMPLIFIERS 1 2 3 4 5 MoreTexas Instruments
TLC225X_01Advanced LinCMOS TM RAIL-TO-RAIL VERY LOW-POWER OPERATIONAL AMPLIFIERS 1 2 3 4 5 MoreTexas Instruments
LMV710SINGLE LOW-POWER RRIO OPERATIONAL AMPLIFIERS WITH HIGH OUTPUT CURRENT DRIVE AND SHUTDOWN 1 2 3 4 5 MoreTexas Instruments
OPA234Low Power Precision SINGLE-SUPPLY OPERATIONAL AMPLIFIERS 1 2 3 4 5 MoreBurr-Brown (TI)
UM603SOPERATIONAL AMPLIFIERS WITH 2.5V SHUNT REGULATOR 1 2 3 4 5 Unisonic Technologies
AD8551_07Zero-Drift Single-Supply Rail-to-Rail Input/Output Operational Amplifiers 1 2 3 4 5 MoreAnalog Devices
AZ4558CDUAL BIPOLAR OPERATIONAL AMPLIFIERS 1 2 BCD Semiconductor Manufacturing Limited
ADTL082Low Cost JFET Input Operational Amplifiers 1 2 3 4 5 MoreAnalog Devices
AN1741Single Operational Amplifiers 1 2 3 4 Panasonic Semiconductor

Link URL

Does ALLDATASHEET help your business so far?  [ DONATE ]  

About Alldatasheet   |   Advertisement   |   Datasheet Upload   |   Contact us   |   Privacy Policy   |   Bookmark   |   Link Exchange   |   Manufacturer List
All Rights Reserved© Alldatasheet.com 2003 - 2017    


Mirror Sites
English : Alldatasheet.com  , 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