TLV2451CPE4 Texas Instruments Integrated Circuit (Dual-In-Line Packages) In Stock
The TLV2451CPE4 is a single-channel, general-purpose rail-to-rail input and output CMOS operational amplifier from Texas Instruments, operating from ±3V to ±6V (or single 6V) supply. It provides 70 dB minimum CMRR, 2 mV maximum input offset voltage, and low bias current of 5 nA. Housed in an 8-pin PDIP through-hole package, it is suitable for low-voltage signal conditioning and sensor interface applications.
- Manufacturer
- Texas Instruments
- Package
- Dual-In-Line Packages
- Pin Count
- 8
- Lifecycle
- OBSOLETE
- Datasheet
- TLV2451CPE4 Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- ?°C to 70.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Single-channel general-purpose CMOS op-amp with rail-to-rail input and output
- Low input offset voltage: 2 mV maximum for accurate signal processing
- Ultra-low input bias current: 5 nA for high-impedance source compatibility
- 70 dB minimum CMRR for effective common-mode noise rejection
- 8-pin PDIP through-hole package for easy prototyping and breadboarding
- RoHS compliant and lead-free construction
Applications
The TLV2451CPE4 is used in portable instrumentation, battery-powered sensor systems, and active filter circuits requiring rail-to-rail operation at low supply voltages. It is well-suited for photodiode amplifiers, strain gauge interfaces, and precision signal conditioning in educational and prototype designs benefiting from its easy-to-solder PDIP package.
Specifications
| Pbfree Code | Yes |
| YTEOL | 0 |
| Amplifier Type | OPERATIONAL AMPLIFIER |
| Architecture | VOLTAGE-FEEDBACK |
| Average Bias Current-Max (IIB) | 0.007 µA |
| Bias Current-Max (IIB) @25C | 0.005 µA |
| Common-mode Reject Ratio-Min | 70dB |
| Common-mode Reject Ratio-Nom | 80dB |
| Frequency Compensation | YES |
| Input Offset Voltage-Max | 2000 µV |
| JESD-30 Code | R-PDIP-T8 |
| JESD-609 Code | e4 |
| Low-Bias | NO |
| Low-Offset | NO |
| Micropower | YES |
| Number of Functions | 1 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | DIP8,.3 |
| Package Shape | RECTANGULAR |
| Package Style | IN-LINE |
| Packing Method | TUBE |
| Power | NO |
| Programmable Power | NO |
| Qualification Status | Not Qualified |
| Slew Rate-Min | 0.02V/us |
| Slew Rate-Nom | 0.11V/us |
| Supply Current-Max | 0.044mA |
| Supply Voltage Limit-Max | 7V |
| Supply Voltage-Nom (Vsup) | 3V |
| Surface Mount | NO |
| Technology | CMOS |
| Temperature Grade | COMMERCIAL |
| Terminal Finish | NICKEL PALLADIUM GOLD |
| Terminal Form | THROUGH-HOLE |
| Terminal Pitch | 2.54mm |
| Terminal Position | DUAL |
| Unity Gain BW-Nom | 200 |
| Voltage Gain-Min | 35000 |
| Wideband | NO |
| Package | Dual-In-Line Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8542.33.00.01 |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for TLV2451CPE4:
Frequently Asked Questions
What is the supply voltage range for the TLV2451CPE4?
The TLV2451CPE4 operates from a dual supply of ±3V to ±6V, or equivalently a single supply of 6V to 12V, making it suitable for low-voltage battery-powered and single-supply applications.
What package does the TLV2451CPE4 come in?
The TLV2451CPE4 is housed in an 8-pin PDIP (Plastic Dual In-Line Package) through-hole package, which is easy to use in prototyping and traditional through-hole PCB designs.
What is the input offset voltage of the TLV2451CPE4?
The TLV2451CPE4 has a maximum input offset voltage of 2 mV (2000 µV), which ensures low DC error in precision signal conditioning and sensor interface applications.
What makes the TLV2451CPE4 suitable for low-voltage applications?
The TLV2451CPE4 features rail-to-rail input and output (RRIO) capability, a low bias current of 5 nA, and a minimum common-mode rejection ratio (CMRR) of 70 dB, enabling accurate signal processing close to the supply rails in low-voltage systems.
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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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