PTLV6741DCKT Texas Instruments Integrated Circuit (SOT23 (5-Pin)) In Stock
PTLV6741DCKT is a low-power, low-noise rail-to-rail input/output (RRIO) operational amplifier with 10 MHz gain-bandwidth product and 120 dB typical CMRR in a compact 5-pin SOT-23 package. Features voltage-feedback architecture, less than 1000 µV maximum input offset voltage, and internal frequency compensation. Suited for portable instrumentation, sensor signal conditioning, and battery-powered analog front ends.
- Manufacturer
- Texas Instruments
- Package
- SOT23 (5-Pin)
- Pin Count
- 5
- Lifecycle
- OBSOLETE
- Datasheet
- PTLV6741DCKT Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of PTLV6741DCKT?
- 10 MHz gain-bandwidth product (GBW) for wideband signal amplification
- Rail-to-rail input and output (RRIO) for maximum dynamic range on low-voltage supplies
- 120 dB typical common-mode rejection ratio (CMRR) for precision sensing
- Input offset voltage ≤ 1000 µV maximum for accurate DC amplification
- Low-power consumption suited for battery-operated portable equipment
- 5-pin SOT-23 package for space-constrained designs
- Internal frequency compensation for stable single-supply operation
What is PTLV6741DCKT used for?
PTLV6741DCKT is well suited for low-voltage sensor signal conditioning, portable medical instrumentation, and battery-powered data acquisition front ends where low noise, rail-to-rail swing, and minimal power draw are required in a compact footprint. Its 10 MHz GBW and high CMRR make it effective for amplifying small differential signals from bridge sensors, thermocouples, and photodiodes. The device also fits active filter stages, transimpedance amplifiers, and general single-supply analog signal chains in IoT and consumer electronics.
What are the specifications of PTLV6741DCKT?
| Date Of Intro | 2017-06-08 |
| YTEOL | 0 |
| Amplifier Type | OPERATIONAL AMPLIFIER |
| Architecture | VOLTAGE-FEEDBACK |
| Common-mode Reject Ratio-Min | 95dB |
| Common-mode Reject Ratio-Nom | 120dB |
| Frequency Compensation | YES |
| Input Offset Voltage-Max | 1000 µV |
| JESD-30 Code | R-PDSO-G5 |
| JESD-609 Code | e4 |
| Low-Bias | NO |
| Low-Offset | NO |
| Micropower | NO |
| Number of Functions | 1 |
| Package Body Material | PLASTIC/EPOXY |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
| Packing Method | TR |
| Peak Reflow Temperature (Cel) | 260 |
| Power | NO |
| Programmable Power | NO |
| Slew Rate-Nom | 4.75V/us |
| Supply Current-Max | 1.1mA |
| Supply Voltage Limit-Max | 6V |
| Supply Voltage-Nom (Vsup) | 5V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | AUTOMOTIVE |
| Terminal Finish | NICKEL PALLADIUM GOLD |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.65mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Unity Gain BW-Nom | 10000 |
| Voltage Gain-Min | 316227.76 |
| Wideband | NO |
| Package | SOT23 (5-Pin) |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 2 |
| ECCN | EAR99 |
| HTS Code | 8542.33.00.01 |
Where can I find the PTLV6741DCKT datasheet?
PTLV6741DCKT Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for PTLV6741DCKT?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What gain-bandwidth product does PTLV6741DCKT offer, and how does that constrain a 40 dB gain stage?
PTLV6741DCKT has a 10 MHz gain-bandwidth product. At a closed-loop gain of 100 (40 dB), the usable signal bandwidth reduces to approximately 100 kHz, which is adequate for audio and low-frequency sensor conditioning but should be considered when designing faster signal paths.
How does the 120 dB CMRR specification help when measuring a bridge sensor with common-mode power-supply noise?
A 120 dB typical CMRR means a 1 V common-mode interference signal at the inputs appears as only 1 µV at the output, effectively rejecting mains hum, supply ripple, and electromagnetic interference that would otherwise corrupt millivolt-level bridge sensor signals.
Is PTLV6741DCKT suitable for single-supply 3.3 V designs, and what output swing can be expected?
Yes. As a rail-to-rail input/output op-amp, PTLV6741DCKT swings its output to within a few millivolts of both the 0 V ground rail and the 3.3 V positive supply, maximizing usable dynamic range and ADC input utilization in single-supply 3.3 V embedded systems.
What are the package dimensions and solder profile considerations for 5-pin SOT-23 in automated SMT production?
The SOT-23-5 package has a body size of approximately 2.9 mm × 1.6 mm with 5 pins on 0.95 mm pitch, compatible with standard reflow soldering profiles. The small body requires fine-pitch pick-and-place capability but is supported by most modern SMT assembly lines without special tooling.
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Why Buy from FindMyChip
About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
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