TLV272CDGKG4 Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
TLV272CDGKG4 is a dual rail-to-rail output operational amplifier with 550 µA per channel quiescent current and 3 MHz gain-bandwidth product in an 8-pin SOIC package. It provides 85 dB typical CMRR and a maximum input offset voltage of 7000 µV. Designed for battery-powered signal conditioning, sensor interfaces, and active filter circuits.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- OBSOLETE
- Datasheet
- TLV272CDGKG4 Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $1.4880(MOQ 1)
- Temp Range
- ?°C to 70.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of TLV272CDGKG4?
- Dual op-amp with rail-to-rail output swing
- 3 MHz gain-bandwidth product per channel
- Low 550 µA quiescent current per amplifier
- 85 dB typical common-mode rejection ratio
- Maximum input offset voltage 7000 µV
- 8-pin SOIC package for easy PCB assembly
What is TLV272CDGKG4 used for?
The TLV272CDGKG4 is well-suited for battery-powered portable instruments and IoT sensor nodes where its 550 µA per channel current draw extends battery life. It serves active filter and signal conditioning circuits that require rail-to-rail output across single-supply voltages. Precision comparator and transimpedance amplifier designs in medical and industrial sensors also leverage its 85 dB CMRR and 3 MHz bandwidth.
What are the specifications of TLV272CDGKG4?
| YTEOL | 0 |
| Amplifier Type | OPERATIONAL AMPLIFIER |
| Architecture | VOLTAGE-FEEDBACK |
| Average Bias Current-Max (IIB) | 0.00006 µA |
| Bias Current-Max (IIB) @25C | 0.00006 µA |
| Common-mode Reject Ratio-Min | 69dB |
| Common-mode Reject Ratio-Nom | 85dB |
| Frequency Compensation | YES |
| Input Offset Voltage-Max | 7000 µV |
| JESD-30 Code | S-PDSO-G8 |
| JESD-609 Code | e4 |
| Low-Bias | YES |
| Low-Offset | NO |
| Micropower | NO |
| Neg Supply Voltage Limit-Max | -8 V |
| Neg Supply Voltage-Nom (Vsup) | -5 V |
| Number of Functions | 2 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TSSOP8,.19 |
| Package Shape | SQUARE |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
| Packing Method | TUBE |
| Peak Reflow Temperature (Cel) | 260 |
| Power | NO |
| Programmable Power | NO |
| Qualification Status | Not Qualified |
| Slew Rate-Min | 1V/us |
| Slew Rate-Nom | 2.6V/us |
| Supply Current-Max | 2mA |
| Supply Voltage Limit-Max | 8V |
| Supply Voltage-Nom (Vsup) | 5V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | COMMERCIAL |
| 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 | 3000 |
| Voltage Gain-Min | 76000 |
| Wideband | NO |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.33.00.01 |
Where can I find the TLV272CDGKG4 datasheet?
TLV272CDGKG4 Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for TLV272CDGKG4?
Compatible alternatives and drop-in replacements for TLV272CDGKG4:
Frequently Asked Questions
How much quiescent current does each amplifier channel in the TLV272CDGKG4 consume?
Each amplifier channel consumes 550 µA of quiescent supply current, which makes the TLV272CDGKG4 well-suited for battery-operated systems where minimizing standby power across multiple signal-conditioning stages is a priority.
For a 3.3 V single-supply active low-pass filter, can the TLV272CDGKG4 swing its output close to both rails?
Yes, the rail-to-rail output stage allows the output to swing within millivolts of both the positive and ground rails on a 3.3 V single supply, maximizing dynamic range in low-voltage filter designs and avoiding saturation clipping.
What gain-bandwidth product should a designer expect when using TLV272CDGKG4 at a closed-loop gain of 10?
With a 3 MHz gain-bandwidth product, a closed-loop gain of 10 yields a usable bandwidth of approximately 300 kHz, adequate for audio signal processing, strain-gauge amplifiers, and general-purpose active filters below that frequency.
How does the 69 dB minimum CMRR affect sensor signal conditioning in noisy industrial environments?
A minimum CMRR of 69 dB (typical 85 dB) attenuates common-mode noise on sensor wiring by at least 69 dB, which is sufficient for rejecting 50 Hz or 60 Hz interference on differential inputs from thermocouples or bridge sensors in industrial settings.
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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.
More from Texas Instruments
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $2.4000 | $2.40 |
| 10+ | $1.8000 | $18.00 |
| 35+ | $1.4880 | $52.08 |
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