My Inquiry
My Account
Texas Instruments TL052CPS
- Part No.:
- TL052CPS
- Manufacturer:
- Texas Instruments
- Category:
- Instrumentation, Op Amps, Buffer Amps
- Package:
- 8-SOIC (0.209", 5.30mm Width)
- Datasheet:
-
TL052CPS.pdf
- Description:
- IC OPAMP JFET 2 CIRCUIT 8SO
- Quantity:
- Payment:
- Shipping:
Inventory:1,200
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
TL052CPS from Texas Instruments is a dual JFET-input operational amplifier with 4.5 mV max input offset voltage (0°C to 70°C), 17.8 V/µs typical slew rate, and 3 MHz unity-gain bandwidth at ±15 V supply. It delivers precision dc performance via on-chip Zener trimming and supports high-impedance sensor interfacing in audio preamplifiers and test equipment.
For engineers reviewing the TL052CPS datasheet, TL052CPS pinout, TL052CPS application, or TL052CPS equivalent, this device serves as a direct upgrade path from TL072/TL082 with improved offset, slew rate, and CMRR - critical for low-noise analog signal conditioning in industrial instrumentation and audio systems.
Technical Context
The TL052CPS uses a BiFET architecture combining JFET input stages for >1 TΩ input resistance and bipolar output stages for robust drive capability. Its internal offset-voltage trimming enables stable dc accuracy without external nulling circuitry.
It operates across ±5 V to ±15 V dual supplies, with common-mode input range extending to within 1.5 V of rails and output swing to ±11.5 V into 2 kΩ at ±15 V. Phase margin remains ≥60° across temperature, ensuring stable unity-gain operation.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Input Offset Voltage | 4.5 mV max (0°C to 70°C) - ensures ≤±4.5 mV dc error in precision gain stages without trimming. |
| Slew Rate | 17.8 V/µs typ - supports clean 100 kHz full-power sine wave output at ±10 V swing. |
| Unity-Gain Bandwidth | 3 MHz at ±15 V - enables stable closed-loop operation up to ~200 kHz with moderate gain. |
| CMRR | 85 dB min at 25°C - rejects >99.9% of common-mode noise in differential sensing applications. |
| Input Bias Current | 200 pA max at 25°C - preserves signal integrity when amplifying from high-impedance sources (>1 MΩ). |
| Supply Current | 5.6 mA max (two amplifiers) - balances speed and power efficiency for dual-channel analog front-ends. |
| Output Drive | ±11.5 V swing into 2 kΩ at ±15 V - drives standard line-level loads without external buffering. |
Pinout & Package
SOP-8 (PS) package: 8-pin surface-mount small-outline package with 1.27 mm pitch, 4.4 mm width, and 3.0 mm height - optimized for space-constrained PCB layouts while maintaining thermal resistance of 95°C/W.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | OUT A | Inverting amplifier output channel A - directly interfaces with downstream ADC drivers or filters. |
| 2 | IN– A | Inverting input of channel A - connects to feedback network or signal inversion point. |
| 3 | IN+ A | Non-inverting input of channel A - accepts high-impedance sensor signals or reference voltages. |
| 4 | VCC– | Negative supply rail - must be decoupled locally with 0.1 µF ceramic capacitor. |
| 5 | VCC+ | Positive supply rail - shared by both amplifiers; requires independent 0.1 µF decoupling. |
| 6 | IN+ B | Non-inverting input of channel B - electrically isolated from channel A inputs per datasheet crosstalk spec (120 dB). |
| 7 | IN– B | Inverting input of channel B - supports independent feedback configuration from channel A. |
| 8 | OUT B | Inverting amplifier output channel B - provides second independent gain stage without cross-coupling. |
Key Features
| Feature | Design Value |
|---|---|
| On-chip offset trimming | Zener-based trimming achieves 4.5 mV max VIO over temperature - eliminates manual nulling in production. |
| JFET input stage | 10¹² Ω input resistance and 200 pA max IIB - preserves source signal integrity in piezoelectric or photodiode interfaces. |
| Enhanced slew rate | 17.8 V/µs typ without increased ICC - enables faster settling than TL082 (13 V/µs) while consuming same 5.6 mA. |
| High CMRR & PSRR | 85 dB CMRR and 99 dB kSVR - maintains accuracy in noisy industrial environments with fluctuating supplies. |
| Pin-compatible upgrade | Direct replacement for TL072/TL082 in SOP-8 footprint - no PCB redesign required for performance enhancement. |
Applications
| Audio Preamp Stage | Industrial Sensor Signal Conditioning |
|---|---|
|
Use Scenario: Amplifying low-level microphone or phono cartridge signals before ADC sampling. IC Role / Device Role / Timing Role: Dual-channel non-inverting gain stage with matched channels for stereo or differential input paths. Use Value: 71 nV/√Hz input noise and 17.8 V/µs slew rate preserve transient fidelity and dynamic range in 20 Hz–20 kHz audio band. |
Use Scenario: Conditioning outputs from strain gauges, RTDs, or thermocouples in PLC analog input modules. IC Role / Device Role / Timing Role: Precision instrumentation amplifier front-end with offset-trimmed dc accuracy. Use Value: 4.5 mV max VIO and 85 dB CMRR enable <1 LSB error in 12-bit systems with 5 V full-scale range. |
| Oscilloscope Vertical Amplifier | Test Equipment Reference Buffer |
|
Use Scenario: Driving deflection plates or ADC inputs in portable digital storage oscilloscopes. IC Role / Device Role / Timing Role: High-slew-rate buffer with wide common-mode range for attenuator/amp interface. Use Value: ±11.5 V output swing into 2 kΩ and 3 MHz bandwidth support 100 ns rise time measurement capability. |
Use Scenario: Buffering precision voltage references (e.g., REF5025) to multiple ADCs or DACs. IC Role / Device Role / Timing Role: Low-drift, low-noise unity-gain follower with minimal loading effect. Use Value: 0.04 µV/month long-term drift and 200 pA IIB prevent reference degradation over system lifetime. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar dual JFET op-amp applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| TL072CDR | Higher 10 mV max VIO, 13 V/µs slew rate, identical SOP-8 pinout and supply range. | Lower precision and bandwidth - suitable where cost priority outweighs offset/speed requirements. | Select TL072CDR only if design tolerates higher dc error and slower transient response. |
| TL082CDR | 6 mV max VIO, 13 V/µs slew rate, same package but higher input noise (18 nV/√Hz vs. 19 nV/√Hz). | Marginally better CMRR (90 dB) but inferior dc specs - acceptable for AC-coupled general-purpose use. | Choose TL082CDR when legacy compatibility is mandatory and offset drift is less critical than cost. |
Compared with TL072CDR and TL082CDR, the TL052CPS delivers measurable improvement in input offset (4.5 mV vs. 6–10 mV), slew rate (17.8 V/µs vs. 13 V/µs), and long-term stability (0.04 µV/month), making it the preferred choice for new designs demanding higher analog fidelity.
Availability
TL052CPS is available at Aetrix Electronics and suitable for audio preamplifiers, industrial sensor signal conditioning, and oscilloscope vertical amplifiers requiring stable component supply and guaranteed long-term sourcing.
Supply support for TL052CPS includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.
Manufacturer
Texas Instruments is a global semiconductor leader specializing in analog and embedded processing technologies, with decades of expertise in precision op-amp design and manufacturing.
The TL05x family was developed to deliver enhanced JFET-input performance - specifically lower offset, faster slew rate, and improved CMRR - over TL07x/TL08x for demanding analog signal chains in test, measurement, and audio systems.
FAQ
What is the maximum operating temperature range for TL052CPS?
The TL052CPS is rated for 0°C to 70°C ambient operation (C-suffix grade). Its electrical characteristics - including 4.5 mV max input offset voltage and 5.6 mA max supply current - are fully specified across this range per the SLOS178A datasheet. Operation outside this range may degrade performance or reliability.
Does TL052CPS require external offset nulling components?
No, TL052CPS does not require external offset nulling components. It incorporates on-chip Zener trimming that achieves 4.5 mV max input offset voltage over temperature, eliminating the need for potentiometers or external calibration circuitry in most precision applications.
Can TL052CPS operate from a single 12-V supply?
TL052CPS is designed for dual-supply operation (±5 V to ±15 V). While it can function with a single 12-V supply referenced to ground, input common-mode range is limited to –1 V to +4 V at ±5 V supply - so proper dc biasing and virtual-ground generation (e.g., using TLE2426) is required for reliable single-supply use.
How does TL052CPS compare to TL072 in terms of noise performance?
TL052CPS specifies 71 nV/√Hz typical input voltage noise at 10 Hz and 19 nV/√Hz at 1 kHz - matching TL072's low-noise profile while adding superior dc precision and 35% higher slew rate. This makes TL052CPS ideal where both low noise and low offset are required.
Is TL052CPS pin-compatible with TL082 in SOP-8 packages?
Yes, TL052CPS in SOP-8 (PS) package is pin-compatible with TL082CDR and TL072CDR in the same footprint. Pin assignments - including dual amplifier topology, supply pins, and input/output mapping - match exactly, enabling drop-in replacement without layout changes.
TL052CPS Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Texas Instruments
- Series:
- LinCMOS™
- Package/Case:
- 8-SOIC (0.209", 5.30mm Width)
- Packaging:
- Bulk
- Product Status:
- Active
- Amplifier Type:
- J-FET
- Number of Circuits:
- 2
- Output Type:
- -
- Slew Rate:
- 20.7V/µs
- Gain Bandwidth Product:
- 3 MHz
- -3db Bandwidth:
- -
- Current - Input Bias:
- 30 pA
- Voltage - Input Offset:
- 650 µV
- Current - Supply:
- 4.8mA (x2 Channels)
- Current - Output / Channel:
- 80 mA
- Voltage - Supply Span (Min):
- 10 V
- Voltage - Supply Span (Max):
- 30 V
- Operating Temperature:
- 0°C ~ 70°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 8-SO
TL052CPS FAQ
1.How can I place an order for TL052CPS through Aetrix?
Please submit a Request for Quotation (RFQ) for TL052CPS on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for TL052CPS reliable?
The price and inventory of TL052CPS are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for TL052CPS is usually 5 days.
3.What payment methods are accepted for TL052CPS?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for TL052CPS transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for TL052CPS?
TL052CPS orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your TL052CPS order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for TL052CPS?
For technical support, including TL052CPS datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your TL052CPS requirements.
6.How does Aetrix verify that TL052CPS is sourced from the original manufacturer or authorized distributors?
All TL052CPS products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that TL052CPS meets industry standards.
7.What is the process for return or replacement of TL052CPS?
All TL052CPS units undergo pre-shipment inspection (PSI). If there is an issue with TL052CPS, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The TL052CPS part is unused and in its original packaging.
Return procedure for TL052CPS:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
TL052CPS Tags
-
LM358DT
STMicroelectronics
-
LM358DR
Texas Instruments
-
LM2904DR
Texas Instruments
-
LM358ADR
Texas Instruments
-
LM2904DGKR
Texas Instruments
-
LM324DR
Texas Instruments
-
MCP6006T-E/OT
Microchip Technology
-
MCP6006UT-E/OT
Microchip Technology
-
LM324PWR
Texas Instruments
-
LM2902PWR
Texas Instruments
-
LM2902DR
Texas Instruments
-
LM358P
Texas Instruments
Tech Hub
A practical engineering guide to 3.3V and 5V logic compatibility, input thresholds, resistor dividers, translator ICs, MOSFET level shifting, I2C pull-ups, timing limits and power-sequencing risks.
The 74HC595 uses push-pull logic outputs, while the TPIC6B595 uses 50 V open-drain DMOS sinks for higher-power loads. This guide compares timing, current limits, 3.3 V interfacing, load wiring, thermal…
The 74HC595 converts serial data into eight stable parallel outputs. This guide covers pin functions, shift and storage timing, OE and MR behavior, drive-current limits, cascading, voltage compatibilit…
A technical comparison of level-sensitive latches and edge-triggered flip-flops, covering timing windows, setup and hold limits, master–slave operation, time borrowing, race-through, HDL inference and…
A D latch stores one bit while Enable controls when data can pass. This reference covers gate-level operation, truth tables, transparency, setup and hold timing, LE versus OE, common ICs and practical …
An SR latch stores one bit through cross-coupled feedback. This engineering reference covers NOR and NAND implementations, truth tables, forbidden-state recovery, gated operation, switch debouncing, fa…
Latch circuits retain one bit through feedback. This technical reference covers SR and D latches, truth tables, transparency, timing limits, latch-versus-flip-flop behavior, applications and common log…
An engineering guide to LED driver operation, constant-current and constant-voltage outputs, linear and switching topologies, dimming, IC selection, calculations, replacement compatibility, and fault c…
Operational amplifier guide covering op amp basics, feedback, ideal vs real op amps, common configurations, buffer circuits, offset, bias current, gain-bandwidth, slew rate, rail-to-rail limits and sel…
Jumper cables guide covering safe connection order, red and black clamp placement, final ground connection, cable gauge, length, clamp quality, copper vs CCA cables, jump starter comparison and battery…
