My Inquiry
My Account
Texas Instruments 5962-9460206QCA
- Part No.:
- 5962-9460206QCA
- Manufacturer:
- Texas Instruments
- Category:
- Instrumentation, Op Amps, Buffer Amps
- Package:
- 14-CDIP (0.300", 7.62mm)
- Datasheet:
-
5962-9460206QCA.pdf
- Description:
- IC OPAMP JFET 4 CIRCUIT 14CDIP
- Quantity:
- Payment:
- Shipping:
Inventory:297
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
5962-9460206QCA from Texas Instruments is a military-grade, high-speed, low-noise JFET-input operational amplifier in the TLE207x Excalibur family. It delivers 10 MHz unity-gain bandwidth, 45 V/μs slew rate, 17 nV/√Hz maximum input voltage noise, ±19 V supply capability, and on-chip offset voltage trimming for precision DC performance in demanding analog signal conditioning circuits.
For engineers reviewing the 5962-9460206QCA datasheet, 5962-9460206QCA pinout, 5962-9460206QCA application, or 5962-9460206QCA equivalent, this device serves as a direct upgrade to TL05x/TL07x/TL08x BiFET op-amps in radar front-ends, precision test equipment, and high-fidelity audio preamplifiers where wide dynamic range and low broadband noise are critical.
Technical Context
The 5962-9460206QCA implements a JFET-input differential pair with bipolar output stage, enabling high input impedance (>10¹² Ω) without sacrificing drive strength (±80 mA output). Its Excalibur process ensures guaranteed noise floor ≤17 nV/√Hz and offset voltage ≤2 mV over −55°C to +125°C.
It features zener-based on-chip offset trimming, rail-to-rail common-mode input range (±10.9 V at ±15 V supplies), and stable operation with 2 kΩ load and 100 pF capacitive load - supporting robust closed-loop designs in harsh-environment instrumentation.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Unity-gain bandwidth | 10 MHz - supports stable amplification of signals up to ~1 MHz with gain ≥10. |
| Slew rate | 45 V/μs - enables clean reproduction of fast 10-Vpp transients with <1.5 μs settling to 1 mV. | Input voltage noise | 17 nV/√Hz (max) - ensures minimal added noise in low-level sensor signal chains (e.g., piezoelectric, strain gauge). |
| Supply voltage range | ±2.25 V to ±19 V - accommodates wide dynamic signal swing in ±15 V industrial systems and ±5 V portable instrumentation. |
| Input offset voltage | 2 mV (max, −55°C to +125°C) - enables accurate DC-coupled amplification without external nulling circuitry. |
| Common-mode input range | −10.9 V to +15 V (at ±15 V supplies) - allows direct interfacing with ground-referenced sensors in dual-supply configurations. |
| Output current | ±80 mA - drives low-impedance loads (e.g., 600 Ω cables, ADC input buffers) without external gain stages. |
Pinout & Package
5962-9460206QCA is supplied in a hermetically sealed ceramic flatpack (U package) with 10 leads, rated for −55°C to +125°C operation and qualified per MIL-PRF-38535 Class Q.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | NC | No internal connection - must be left unconnected or grounded per layout guidelines. |
| 2 | OFFSET N1 | Offset null terminal - used with external potentiometer to trim input offset voltage to <100 μV. |
| 3 | IN− | Inverting input - high-impedance JFET node; sensitive to PCB leakage and guarding requirements. |
| 4 | IN+ | Non-inverting input - matched to IN− for optimal CMRR; requires symmetrical layout routing. |
| 5 | VCC− | Negative supply rail - must be decoupled with ≥0.1 μF ceramic capacitor close to pin. |
| 6 | NC | No internal connection - electrically isolated; no routing or thermal pad required. |
| 7 | VCC+ | Positive supply rail - decoupling mandatory; shared with adjacent devices only if trace inductance <1 nH. |
| 8 | OUT | Amplified output - capable of ±80 mA sink/source into resistive or capacitive loads. |
| 9 | OFFSET N2 | Offset null terminal - second end of external nulling potentiometer; referenced to VCC−. |
| 10 | NC | No internal connection - floating; avoid routing signal traces nearby to prevent coupling. |
Key Features
| Feature | Design Value |
|---|---|
| Excalibur JFET process | Guarantees 17 nV/√Hz max input voltage noise - critical for low-amplitude RF/sonar receiver stages. |
| Zener-trimmed input offset | ≤2 mV over full military temperature range - eliminates need for manual calibration in field-deployed systems. |
| ±19 V supply capability | Enables ±15 V operation with 2 V headroom - supports full-scale 30 Vpp signal handling in defense-grade data acquisition. |
| Direct TL07x/TL08x replacement | PIN-compatible upgrade path - allows performance enhancement in legacy designs without PCB rework. |
| MIL-PRF-38535 Class Q qualification | Meets screening, testing, and reliability requirements for aerospace and tactical electronics programs. |
Applications
| Radar Pulse Amplifier | High-Precision Data Acquisition |
|---|---|
Use Scenario: Amplifying low-amplitude, nanosecond-rise-time IF pulses in airborne fire-control radar receivers. IC Role / Device Role / Timing Role: High-speed, low-noise transimpedance amplifier driving ADC front-end with minimal added jitter. Use Value: 45 V/μs slew rate preserves pulse fidelity; 17 nV/√Hz noise floor maintains SNR >72 dB for 12-bit digitization. | Use Scenario: Conditioning DC-coupled thermocouple and RTD signals in avionics environmental monitoring units. IC Role / Device Role / Timing Role: Precision instrumentation amplifier input stage with offset trimming for sub-μV DC accuracy. Use Value: 2 mV max VIO and 3.2 μV/°C drift enable calibrated 0.1°C resolution over −55°C to +125°C. |
| Secure Audio Signal Path | Tactical Communications Filter |
Use Scenario: Low-distortion preamplification of encrypted voice signals in SATCOM terminals. IC Role / Device Role / Timing Role: Unity-gain buffer and active filter element in anti-tamper analog signal chain. Use Value: 0.008% THD+N at 1 kHz ensures intelligibility preservation; ±80 mA drive supports long-line transmission. | Use Scenario: High-Q bandpass filtering in SIGINT receivers operating across HF/VHF bands. IC Role / Device Role / Timing Role: Gain block in multiple-feedback topology with tight phase margin (57°) for stable group delay. Use Value: 10 MHz bandwidth and 57° phase margin support 200 kHz filter skirts with <0.1% passband ripple. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar high-speed JFET-input operational amplifier applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| OPA4134SM | Lower noise (12 nV/√Hz typ), but only 8 MHz bandwidth and ±18 V max supply; not MIL-qualified. | Preferred for commercial audio where ultra-low noise dominates over speed and ruggedness. | Select when system does not require Class Q screening or >±18 V operation. |
| LMC6064QML-SP | CMOS input (fA bias), lower power (125 μA), but 1.4 MHz bandwidth and 2.7 V/μs slew rate. | Suitable for low-power space applications where input bias current <1 pA is mandatory. | Select only when JFET input is not required and speed/noise specs are relaxed. |
Compared with OPA4134SM and LMC6064QML-SP, the 5962-9460206QCA uniquely balances military-grade reliability, 10 MHz bandwidth, 45 V/μs slew rate, and guaranteed 17 nV/√Hz noise - making it irreplaceable in high-dynamic-range, high-reliability analog signal paths where all three attributes are simultaneously required.
Availability
5962-9460206QCA is available at Aetrix Electronics and suitable for radar front-ends, avionics data acquisition, and secure communications requiring stable component supply across extended temperature and lifecycle demands.
Supply support for 5962-9460206QCA 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 heritage in high-reliability op-amp design.
The TLE207x Excalibur series was engineered specifically for defense and aerospace applications requiring guaranteed low-noise, high-speed JFET-input performance under extreme temperature and radiation environments.
FAQ
What is the guaranteed input voltage noise specification for 5962-9460206QCA?
The 5962-9460206QCA has an ensured maximum input voltage noise of 17 nV/√Hz across frequency and temperature. This value is tested and guaranteed per MIL-PRF-38535 screening, distinguishing it from typical-only specs found in commercial op-amps. The 5962-9460206QCA achieves this while maintaining 10 MHz bandwidth - a key differentiator for low-noise, high-speed applications.
Is 5962-9460206QCA pin-compatible with standard TL072 or TL082 op-amps?
No - the 5962-9460206QCA is a single-channel device in a 10-lead ceramic flatpack (U package), whereas TL072/TL082 are dual-channel in 8-lead packages. However, the 5962-9460206QCA is functionally and pinout-compatible with the single-channel TLE2071M series (e.g., TLE2071MFK), and serves as a drop-in upgrade for TL071/TL081 in board designs using compatible footprints.
Does 5962-9460206QCA support single-supply operation?
The 5962-9460206QCA is designed for dual-supply operation and does not support true single-supply use. Its input common-mode range does not extend to VCC−, and output swing is asymmetric near rails. For single-supply systems, TI recommends the TLC227x or TLV246x families - the 5962-9460206QCA requires symmetric ±5 V to ±15 V supplies for specified performance.
What is the maximum allowable capacitive load for stable operation of 5962-9460206QCA?
The 5962-9460206QCA is characterized for stable operation with up to 100 pF capacitive load when driving a 2 kΩ load, as verified by 57° phase margin at unity gain. Driving >100 pF directly requires isolation resistance (≥100 Ω) or a dedicated buffer stage. Layout parasitics must be minimized - trace capacitance beyond 5 pF degrades stability margins in high-frequency closed-loop configurations of the 5962-9460206QCA.
How is offset voltage trimmed on 5962-9460206QCA?
The 5962-9460206QCA provides two dedicated offset null pins (OFFSET N1 and OFFSET N2) for connection to a 10-kΩ potentiometer. The wiper connects to VCC−, and either end connects to OFFSET N1/N2. Adjusting the potentiometer nulls input offset voltage to <100 μV. This trimming is performed at room temperature and remains effective across the full −55°C to +125°C range due to matched thermal coefficients in the 5962-9460206QCA's Excalibur process.
5962-9460206QCA Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Texas Instruments
- Series:
- -
- Package/Case:
- 14-CDIP (0.300", 7.62mm)
- Packaging:
- Bulk
- Product Status:
- Active
- Amplifier Type:
- J-FET
- Number of Circuits:
- 4
- Output Type:
- -
- Slew Rate:
- 70V/µs
- Gain Bandwidth Product:
- 10 MHz
- -3db Bandwidth:
- -
- Current - Input Bias:
- 1 pA
- Voltage - Input Offset:
- 250 µV
- Current - Supply:
- 730µA (x4 Channels)
- Current - Output / Channel:
- 48 mA
- Voltage - Supply Span (Min):
- 4.5 V
- Voltage - Supply Span (Max):
- 38 V
- Operating Temperature:
- -55°C ~ 125°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Through Hole
- Supplier Device Package:
- 14-CDIP
5962-9460206QCA FAQ
1.How can I place an order for 5962-9460206QCA through Aetrix?
Please submit a Request for Quotation (RFQ) for 5962-9460206QCA 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 5962-9460206QCA reliable?
The price and inventory of 5962-9460206QCA are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 5962-9460206QCA is usually 5 days.
3.What payment methods are accepted for 5962-9460206QCA?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for 5962-9460206QCA transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for 5962-9460206QCA?
5962-9460206QCA orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your 5962-9460206QCA 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 5962-9460206QCA?
For technical support, including 5962-9460206QCA datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 5962-9460206QCA requirements.
6.How does Aetrix verify that 5962-9460206QCA is sourced from the original manufacturer or authorized distributors?
All 5962-9460206QCA 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 5962-9460206QCA meets industry standards.
7.What is the process for return or replacement of 5962-9460206QCA?
All 5962-9460206QCA units undergo pre-shipment inspection (PSI). If there is an issue with 5962-9460206QCA, 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 5962-9460206QCA part is unused and in its original packaging.
Return procedure for 5962-9460206QCA:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
5962-9460206QCA 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…
