В® OPA2541 Dual High Power
OPERATIONAL AMPLIFIER
FEATURES DESCRIPTION в—Џ OUTPUT CURRENTS TO 5A
в—Џ POWER SUPPLIES TO В±40V
в—Џ FET INPUT The OPA2541 is a dual power operational amplifier
capable of operation from power supplies up to В±40V
and output currents of 5A continuous. With two monolithic power amplifiers in a single package it provides
unequaled functional density. в—Џ ELECTRICALLY ISOLATED CASE The industry-standard 8-pin TO-3 package is isolated
from all internal circuitry allowing it to be mounted
directly to a heat sink without insulators which degrade thermal performance. Internal circuitry limits
output current to approximately 6A. APPLICATIONS
в—Џ
в—Џ
в—Џ
в—Џ
в—Џ MOTOR DRIVER
SERVO AMPLIFIER
SYNCRO/RESOLVER EXCITATION
VOICE COIL DRIVER
BRIDGE AMPLIFIER The OPA2541 is available in both industrial and
military temperature range versions. в—Џ PROGRAMMABLE POWER SUPPLY
в—Џ AUDIO AMPLIFIER
+VS (2) –In …
Datasheet Texas Instruments OPA2541AM-BI
| Manufacturer | Texas Instruments |
| Series | OPA2541 |
| Part Number | OPA2541AM-BI |
Datasheets
Datasheet PDF, 155 Kb, File published: Sep 27, 2000
Dual High Power Operational Amplifier datasheet
Docket
Prices
Family: OPA2541
Status
| Lifecycle Status | NRND (Not recommended for new designs) |
| Manufacture's Sample Availability | No |
Packaging
| Pin | 8 |
| Package Type | ZZ030 |
| Industry STD Term | ZZ (BB) |
| JEDEC Code | O-MBCY-W |
| Mechanical Data | Download |
Replacements
| Replacement | OPA2541AM |
| Replacement Code | S |
Parametrics
| Additional Features | N/A |
| Approx. Price (US$) | 206.80 | 1ku |
| Architecture | FET |
| CMRR(Min)(dB) | 95 |
| CMRR(Typ)(dB) | 106 |
| GBW(Typ)(MHz) | 1.6 |
| Input Bias Current(Max)(pA) | 50 |
| Iq per channel(Max)(mA) | 25 |
| Iq per channel(Typ)(mA) | 20 |
| Number of Channels(#) | 2 |
| Offset Drift(Typ)(uV/C) | 15 |
| Operating Temperature Range(C) | -40 to 125 -55 to 125 |
| Output Current(Typ)(mA) | 7000 |
| Package Group | TO-3 |
| Package Size: mm2:W x L (PKG) | 8TO-3: 974 mm2: 25.4 x 38.35(TO-3) |
| Rail-to-Rail | No |
| Rating | Catalog |
| Slew Rate(Typ)(V/us) | 8 |
| Total Supply Voltage(Max)(+5V=5, +/-5V=10) | 80 |
| Total Supply Voltage(Min)(+5V=5, +/-5V=10) | 20 |
| Vos (Offset Voltage @ 25C)(Max)(mV) | 1 |
Eco Plan
| RoHS | Not Compliant |
| Pb Free | No |
Application Notes
- Application Notes PDF, 55 Kb, File published: Sep 27, 2000Power Amplifier Stress and Power Handling LimitationsTo achieve reliable power amplifier designs you must consider the stress on the amplifier compared to its power handling limitations. Power handling limits are specified by the Safe Operating Area (SOA) curves of the power amp. Stress on the amplifier depends on amplifier load and signal conditions which can be evaluated with straightforward techniques.
- Application Notes PDF, 44 Kb, File published: Oct 2, 2000Tuning in AmplifiersHave you ever had the experience of designing an analog gain block with an amplifier that is specified to be unity gain stable only to find that it is oscillating out of control in your circuit? Or have you ever replaced a stable voltage feedback amplifier with a current feedback amplifier to find that the current feedback amplifier immediately oscillates when placed in the amplifier socket? Oscil
- Application Notes PDF, 77 Kb, File published: Oct 2, 2000Single-Supply Operation of Operational AmplifiersOperation of op amps from single supply voltages is useful when negative supply voltages are not available. Furthermore, certain applications using high voltage and high current op amps can derive important benefits from single supply operation.
- Application Notes PDF, 73 Kb, File published: Sep 27, 2000Mounting Considerations for TO-3 PackagesProper mounting of TO-3 packages is required to assure rated performance and reliability. Although the procedures are simple, ignoring them can result in poor performance and catastrophic failure of the device.
- Application Notes PDF, 76 Kb, File published: Oct 2, 2000Op Amp Performance AnalysisThis bulletin reflects the analysis power gained through knowledge of an op amp circuit's feedback factor. Feedback dictates the performance of an op amp both in function and in quality. The major specifications of the amplifier descibe an open-loop device awaiting feedback direction of the end circuit's function. Just how well the amplifier performs the function reflects through the feedback inte
Model Line
Series: OPA2541 (5)
- OPA2541AM OPA2541AM-BI OPA2541BM OPA2541SM OPA2541SMQ
Manufacturer's Classification
- Semiconductors > Amplifiers > Operational Amplifiers (Op Amps) > Power Op Amps
Other Names:
OPA2541AMBI, OPA2541AM BI
Inside a huge PCB factory: https://www.youtube.com/watch?v=_XCznQFV-Mw
Related publications
- Datasheet Texas Instruments OPA2541AM
- Datasheet D51A - BI Technologies/TT Electronics DIODE, NETWORK BUSSED
- Datasheet D51C - BI Technologies/TT Electronics DIODE, NETWORK BUSSED
- Datasheet D61C - BI Technologies/TT Electronics DIODE, NETWORK BUSSED
- Datasheet D63C - BI Technologies/TT Electronics DIODE, NETWORK ISOLATED