THS4513RGTRG4 Texas Instruments Integrated Circuit (Quad Flat No-Lead) In Stock
Texas Instruments THS4513RGTRG4 is a single voltage-feedback operational amplifier in a 16-pin VQFN package, featuring 90 dB CMRR and dual ±2.5 V/5 V supply rails. Available from stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Quad Flat No-Lead
- Pin Count
- 16
- Lifecycle
- ACTIVE
- Datasheet
- THS4513RGTRG4 Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Single voltage-feedback op-amp architecture with 90 dB common-mode rejection ratio (CMRR) for high signal integrity
- Supports dual ±2.5 V or single 5 V supply rails, enabling flexible power configurations in mixed-signal designs
- Compact 16-pin VQFN EP package minimizes PCB footprint while enhancing thermal dissipation for dense layouts
- Maximum input offset voltage of 4000 µV and bias current of 15.5 µA at 25°C for predictable DC performance
Applications
The THS4513RGTRG4 is well suited for precision analog signal conditioning in industrial data acquisition front-ends, where its 90 dB CMRR and low bias current improve measurement accuracy. It is used in differential ADC driver stages, instrumentation amplifiers, and active filter designs operating from 5 V or split ±2.5 V rails. Its compact VQFN footprint also makes it a strong choice for portable medical and test equipment requiring low-power, high-fidelity amplification.
Specifications
| YTEOL | 15 |
| Amplifier Type | OPERATIONAL AMPLIFIER |
| Architecture | VOLTAGE-FEEDBACK |
| Average Bias Current-Max (IIB) | 18.5 µA |
| Bias Current-Max (IIB) @25C | 15.5 µA |
| Common-mode Reject Ratio-Nom | 90dB |
| Frequency Compensation | YES |
| Input Offset Voltage-Max | 4000 µV |
| JESD-30 Code | S-PQCC-N16 |
| JESD-609 Code | e4 |
| Low-Bias | NO |
| Low-Offset | NO |
| Micropower | NO |
| Neg Supply Voltage Limit-Max | -3 V |
| Neg Supply Voltage-Nom (Vsup) | -2.5 V |
| Number of Functions | 1 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | LCC16,.12SQ,20 |
| Package Shape | SQUARE |
| Package Style | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE |
| Packing Method | TR |
| Peak Reflow Temperature (Cel) | 260 |
| Power | NO |
| Programmable Power | NO |
| Qualification Status | Not Qualified |
| Slew Rate-Nom | 5100V/us |
| Supply Current-Max | 37mA |
| Supply Voltage Limit-Max | 3V |
| Supply Voltage-Nom (Vsup) | 2.5V |
| Surface Mount | YES |
| Technology | BICMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | NO LEAD |
| Terminal Pitch | 0.5mm |
| Terminal Position | QUAD |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Unity Gain BW-Nom | 2800000 |
| Wideband | YES |
| Package | Quad Flat No-Lead |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 2 |
| ECCN | EAR99 |
| HTS Code | 8542.33.00.01 |
| Country of Origin | Malaysia |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for THS4513RGTRG4:
Amplifier, 1 Func, 4000uV Offset-Max, 1300MHz Band Width, BICMOS, PQCC16
Amplifier, 1 Func, 4000uV Offset-Max, 1300MHz Band Width, BICMOS, PQCC16
Operational Amplifier, 1 Func, 4000uV Offset-Max, 1300MHz Band Width, BICMOS, PQCC16
Frequently Asked Questions
What common-mode rejection ratio does the THS4513RGTRG4 achieve, and why does it matter for differential signal chains?
The THS4513RGTRG4 achieves a nominal CMRR of 90 dB, meaning common-mode noise on both inputs is attenuated by roughly 31,623× relative to differential signal. This makes it well suited for rejecting power-supply hum and ground-loop interference in industrial sensor interfaces and ADC driver stages where signal accuracy is critical.
Can the THS4513RGTRG4 operate from a single 5 V supply in battery-powered or USB-powered designs?
Yes. The THS4513RGTRG4 supports both a single 5 V supply and split ±2.5 V rails, giving designers flexibility to power it directly from a USB bus or a regulated 5 V rail without an additional negative supply. Its 16-pin VQFN EP package and low standby current make it practical for compact, battery-powered measurement devices.
How does the maximum input bias current of 15.5 µA at 25°C affect resistor selection in the feedback network?
With a maximum bias current of 15.5 µA at 25°C (up to 18.5 µA over temperature), a 10 kΩ feedback resistor introduces a worst-case DC offset error of roughly 185 mV, so keeping feedback resistors below 1 kΩ or using bias-current cancellation resistors is recommended to maintain sub-millivolt output errors in precision gain stages.
When is the THS4513RGTRG4 in a 16-pin VQFN package preferred over a larger SOIC or TSSOP alternative?
The 16-pin VQFN EP package measures approximately 3 mm × 3 mm, saving 60–70% board area compared to a 16-pin SOIC-N footprint. This is advantageous in high-channel-count PCB designs, portable medical instruments, or densely routed multilayer boards where minimizing analog amplifier area directly enables additional signal channels or battery capacity.
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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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