Texas Instruments LM8261M5X/NOPB Handleiding
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LM8261
SNOS469J– APRIL2000 – REVISEDJANUARY2015
LM8261 Single RRIO High Output Current & Unlimited Cap Load Op Amp
1 Features3 Description
The LM8261 is a Rail-to-Rail input and output Op
1
• (VS= 5 V, TA= 25°C, Typical Values UnlessAmp which can operate with a wide supply voltage
Specied) range. This device has high output current drive,
•GBWP 21 MHzgreater than Rail-to-Rail input common mode voltage
•Wide Supply Voltage Range 2.5 V to 30 Vrange, unlimited capacitive load drive capability, and
provides tested andguaranteedhigh speed andslew
•Slew Rate 12 V/µsrate while requiring only 0.97 mA supply current. Itis
•Supply Current 0.97 mAspecically designed to handle the requirements of
•Cap Load Limit Unlimitedat panelTFT panel VCOM driver applicationsas well
as being suitable for other low power, and medium
•Output Short Circuit Current 53 mA/75 mA−
speedapplicationswhich requireease ofuse 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 Railsrange with 50 dB of Common Mode Rejection allows
•Input Voltage Noise 15nV/Hz√high side and low side sensing, among many
•Input Current Noise 1pA/Hz√applications, without concern over exceeding the
rangeand withno compromisein accuracy.
•THD+N < 0.05%Exceptionally wide operating supply voltage range of
2.5 V to 30 V alleviates any concerns over
2 Applicationsfunctionality under extreme conditions and oers
•TFT-LCD Flat Panel VCOM Driver exibilityfor use in multitude of applications. In
addition, most deviceparameters are insensitive to
•A/D Converter Buer
power supply variations; this design enhancement is
•High Side/low Side Sensingyet another step in simplifying itsusage. The output
•Headphone Amplierstage has lowdistortion (0.05% THD+N) and can
supplya respectable amountof current (15 mA) with
minimal headroomfrom either rail (300 mV).
The LM8261 isoered in the space-saving SOT-23-5
package.
Device Information(1)
PART NUMBERPACKAGEBODY SIZE (NOM)
LM8261SOT-23 (5)2.9 mm × 1.6 mm
(1)Forall available packages, see the orderable addendum at
the end of the data sheet.
Output Response with Heavy Capacitive Load
1
An IMPORTANTNOTICEat theendof thisdatasheet addressesavailability,warranty, changes,usein safety-criticalapplications,
intellectual property mattersand other important disclaimers. PRODUCTION DATA.
Product specificaties
| Merk: | Texas Instruments |
| Categorie: | Niet gecategoriseerd |
| Model: | LM8261M5X/NOPB |
| Breedte: | 1.75 mm |
| Diepte: | 3.05 mm |
| Hoogte: | 1.1 mm |
| Breedte verpakking: | 191 mm |
| Diepte verpakking: | 208 mm |
| Hoogte verpakking: | 35 mm |
| Soort: | Operationele versterker |
| Type verpakking: | SOT-23 |
| Aantal per verpakking: | 3000 stuk(s) |
| Temperatuur bij opslag: | -65 - 150 °C |
| Aantal kanalen: | 1 kanalen |
| Totale harmonische vervorming (THD): | 0.05 procent |
| Bandbreedte: | 21 MHz |
| Bedrijfstemperatuur (T-T): | -40 - 85 °C |
| Aantal pinnen: | 5 |
| Breedte (met pennen): | 3 mm |
| Diepte (met pennen): | 3.05 mm |
| Hoogte (met pennen): | 1.45 mm |
| PSRR-verhouding (Power Supply Rejection Ratio): | 104 dB |
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