Instrukcja obsługi Texas Instruments LM8261M5X/NOPB


Przeczytaj poniżej 📖 instrukcję obsługi w języku polskim dla Texas Instruments LM8261M5X/NOPB (35 stron) w kategorii Niesklasyfikowane. Ta instrukcja była pomocna dla 4 osób i została oceniona przez 2 użytkowników na średnio 4.5 gwiazdek

Strona 1/35
Product
Folder
Sample &
Buy
Technical
Documents
Tools &
Software
Support &
Community
LM8261
SNOS469J – APRIL 2000 – REVISED JANUARY 2015
LM8261 Single RRIO High Output Current & Unlimited Cap Load Op Amp
1 Features 3 Description
The LM8261 is a Rail-to-Rail input and output Op
1
• (VS= 5 V, TA= 25°C, Typical Values Unless Amp which can operate with a wide supply voltage
Specied) range. This device has high output current drive,
GBWP 21 MHz greater than Rail-to-Rail input common mode voltage
Wide Supply Voltage Range 2.5 V to 30 V range, unlimited capacitive load drive capability, and
provides tested and guaranteed high speed and slew
Slew Rate 12 V/µs rate while requiring only 0.97 mA supply current. It is
Supply Current 0.97 mA specically designed to handle the requirements of
Cap Load Limit Unlimited at panel TFT panel VCOM driver applications as well
as being suitable for other low power, and medium
Output Short Circuit Current 53 mA/ 75 mA
speed applications which require ease of use and
±5% Settling Time 400 ns (500 pF, 100 mVPP enhanced performance over existing devices.
Step)
Greater than Rail-to-Rail input common mode voltage
Input Common Mode Voltage 0.3 V Beyond Rails range with 50 dB of Common Mode Rejection allows
Input Voltage Noise 15nV/ Hzhigh side and low side sensing, among many
Input Current Noise 1pA/ Hzapplications, without concern over exceeding the
range and with no compromise in accuracy.
THD+N < 0.05% Exceptionally wide operating supply voltage range of
2.5 V to 30 V alleviates any concerns over
2 Applications functionality under extreme conditions and oers
TFT-LCD Flat Panel VCOM Driver exibility for use in multitude of applications. In
addition, most device parameters are insensitive to
A/D Converter Buer
power supply variations; this design enhancement is
High Side/low Side Sensing yet another step in simplifying its usage. The output
Headphone Amplier stage has low distortion (0.05% THD+N) and can
supply a respectable amount of current (15 mA) with
minimal headroom from either rail (300 mV).
The LM8261 is oered in the space-saving SOT-23-5
package.
Device Information(1)
PART NUMBER PACKAGE BODY SIZE (NOM)
LM8261 SOT-23 (5) 2.9 mm × 1.6 mm
(1) For all available packages, see the orderable addendum at
the end of the data sheet.
Output Response with Heavy Capacitive Load
1
An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,
intellectual property matters and other important disclaimers. PRODUCTION DATA.
LM8261
SNOS469J – APRIL 2000 – REVISED JANUARY 2015
www.ti.com
Table of Contents
7.2 Driving Capacitive Loads ........................................ 20
1 Features .................................................................. 1
7.3 Estimating the Output Voltage Swing ..................... 22
2 Applications ........................................................... 1
7.4 TFT Applications ..................................................... 23
3 Description ............................................................. 1
7.5 Output Short Circuit Current and Dissipation
4 Revision History..................................................... 2Issues....................................................................... 23
5 Pin Conguration and Functions ......................... 37.6 Other Application Hints ........................................... 24
6 Specications......................................................... 48 Power Supply Recommendations ...................... 25
6.1 Absolute Maximum Ratings ...................................... 49 Layout ................................................................... 25
6.2 ESD Ratings.............................................................. 49.1 Layout Guidelines ................................................... 25
6.3 Recommended Operating Conditions....................... 49.2 Layout Example ...................................................... 26
6.4 Thermal Information.................................................. 410 Device and Documentation Support ................. 27
6.5 Electrical Characteristics 2.7 V ................................. 510.1 Documentation Support ........................................ 27
6.6 Electrical Characteristics 5 V .................................... 710.2 Trademarks ........................................................... 27
6.7 Electrical Characteristics ±15 V ................................ 910.3 Electrostatic Discharge Caution............................ 27
6.8 Typical Characteristics............................................ 11 10.4 Glossary ................................................................ 27
7 Application and Implementation ........................ 19 11 Mechanical, Packaging, and Orderable
7.1 Block Diagram and Operational Description........... 19 Information ........................................................... 27
4 Revision History
Changes from Revision I (March 2013) to Revision J Page
Added, updated, or revised the following sections: , ,Pin Conguration and Functions Specications Detailed
Description Application and Implementation Power Supply Recommendations Layout Device and, , , ,
Documentation Support Mechanical, Packaging, and Orderable Information, and section ................................................. 1
Changed from -1.0 V to -0.8 V in ...................................................................................................................Specications 4
Changes from Revision H (March 2013) to Revision I Page
Changed layout of National Data Sheet to TI format ............................................................................................................. 1
2Submit Documentation Feedback Copyright © 2000–2015, Texas Instruments Incorporated
Product Folder Links: LM8261
LM8261
www.ti.com
SNOS469J – APRIL 2000 – REVISED JANUARY 2015
5 Pin Conguration and Functions
5-Pin SOT-23
Package DBV
(Top View)
Pin Functions
PIN I/O DESCRIPTION
NUMBER NAME
1 Output O Output
2 V- I Negative Supply
3 IN+ I Non-inverting input
4 IN- I Inverting Input
5 V+ I Positive Supply
Copyright © 2000–2015, Texas Instruments Incorporated Submit Documentation Feedback 3
Product Folder Links: LM8261


Specyfikacje produktu

Marka: Texas Instruments
Kategoria: Niesklasyfikowane
Model: LM8261M5X/NOPB

Potrzebujesz pomocy?

Jeśli potrzebujesz pomocy z Texas Instruments LM8261M5X/NOPB, zadaj pytanie poniżej, a inni użytkownicy Ci odpowiedzą




Instrukcje Niesklasyfikowane Texas Instruments

Instrukcje Niesklasyfikowane

Najnowsze instrukcje dla Niesklasyfikowane

Stihl

Stihl HT 70 Instrukcja

15 Października 2024
Ernesto

Ernesto H14270 Instrukcja

15 Października 2024
Uniden

Uniden BT MIC KIT Instrukcja

15 Października 2024
Vaude

Vaude Omnis Bike 26 Instrukcja

15 Października 2024
ART

ART ProChannel II Instrukcja

15 Października 2024
Aukey

Aukey DR02J Instrukcja

15 Października 2024
Master Lock

Master Lock 653EURD Instrukcja

15 Października 2024
Roland

Roland FR-18 Diatonic Instrukcja

15 Października 2024