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Home > Products > Integrated Circuits (ICs) > Linear > Instrumentation, Op Amps, Buffer Amps

Texas Instruments V62/18609-01XE

Name: V62/18609-01XE
Brand: Texas Instruments
SKU: V62/18609-01XE
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: V62/18609-01XE

Manufacturer:: Texas Instruments

Category:: Instrumentation, Op Amps, Buffer Amps

Package:: 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)

Datasheet:: V62/18609-01XE.pdf

Description:: ENHANCED PRODUCT 2.5 V, 200 MHZ

Quantity:: RFQ Add To RFQ list

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Product details

Overview

OPA2356-EP from Texas Instruments is a dual, high-speed, voltage-feedback CMOS operational amplifier optimized for video processing and wideband signal conditioning. It delivers 200-MHz gain-bandwidth, 360-V/µs slew rate, 5.8-nV/√Hz input voltage noise, rail-to-rail output swing within 100 mV of rails, and operates from 2.5 V to 5.5 V single supply - enabling use in military-grade video buffers and photodiode transimpedance amplifiers.

For engineers reviewing the OPA2356-EP datasheet, OPA2356-EP pinout, OPA2356-EP application, or OPA2356-EP equivalent, key selection criteria include its –55°C to 125°C extended temperature range, 0.02% differential gain / 0.05° differential phase for NTSC video, channel-to-channel crosstalk of –90 dB at 5 MHz, and thermal shutdown activation at 160°C junction temperature.

Technical Context

The OPA2356-EP employs a CMOS input stage with 3 pA typical input bias current and rail-to-rail output stage capable of ±100 mA peak current into 150 Ω. Its voltage-feedback architecture supports unity-gain stability while maintaining 450-MHz small-signal bandwidth (G = 1) and 75-MHz 0.1-dB gain flatness.

Designed for single- or dual-supply operation, the input common-mode range extends 100 mV below ground and up to 1.5 V below V+, enabling true ground-referenced signal handling. The device integrates thermal shutdown with 160°C trip and 140°C reset thresholds, and features independent channel circuitry to minimize inter-channel interaction.

Key Specifications

Parameter	Value and Actual Design Meaning
Gain-bandwidth product	200 MHz - enables stable closed-loop operation up to 5th-order active filters or 10× gain at 20 MHz.
Slew rate	360 V/µs - supports clean 2-V step response in under 8 ns without slewing distortion.
Input voltage noise density	5.8 nV/√Hz at 1 MHz - critical for low-noise photodiode transimpedance amplifiers with high R_F.
Differential gain/phase error	0.02% / 0.05° at NTSC - meets broadcast video fidelity requirements for RGB or Y/C buffering.
Supply voltage range	2.5 V to 5.5 V single supply - allows direct interface with 3.3-V or 5-V logic and ADC/DAC systems.
Operating temperature	–55°C to 125°C - qualified for aerospace, defense, and downhole industrial environments.
Quiescent current per channel	8.3 mA at 5 V - balances speed and power for battery-sensitive or thermally constrained designs.

Pinout & Package

VSSOP-8 (DGK) package: 3.00 mm × 3.00 mm body size, 0.65 mm lead pitch, surface-mount, moisture sensitivity level 1 (MSL-1).

Pin/Terminal	Circuit Role	Design Meaning
1: Out A	Output, Channel A	Rail-to-rail output capable of ±100 mA peak into 150 Ω; settles to 0.1% in 30 ns for 2-V step.
2: –In A	Inverting input, Channel A	High-impedance CMOS node (10¹³ Ω \|\| 1.5 pF); accepts signals down to 100 mV below ground.
3: +In A	Noninverting input, Channel A	Same common-mode range as –In A; enables true single-supply sensor interface with ground-referenced inputs.
4: V–	Negative supply rail	Supports dual-supply operation (e.g., ±2.75 V) or single-supply with V– = 0 V; must be decoupled locally.
5: +In B	Noninverting input, Channel B	Electrically isolated from Channel A; enables dual-path signal processing with < –90 dB crosstalk at 5 MHz.
6: –In B	Inverting input, Channel B	Independent input stage; no shared biasing or substrate coupling with Channel A.
7: Out B	Output, Channel B	Identical performance to Out A; supports simultaneous dual-channel video or ADC buffer applications.
8: V+	Positive supply rail	Accepts 2.5–5.5 V; internal thermal shutdown triggers at 160°C junction temperature.

Key Features

Feature	Design Value
Rail-to-rail output swing	Within 100 mV of V+ and V– at 150 Ω load - preserves dynamic range in 3.3-V systems driving 75-Ω video lines.
Input common-mode range	Extends 100 mV below ground and up to 1.5 V below V+ - enables direct interfacing with ground-referenced sensors and DACs.
Thermal shutdown protection	Activates at 160°C junction temperature; resets at 140°C - prevents permanent damage during sustained overload or poor heatsinking.
Low input bias current	3 pA typical - minimizes voltage error across high-impedance sources (e.g., >1 MΩ photodiodes or piezoelectric sensors).
Video-optimized AC performance	0.1-dB gain flatness to 75 MHz and –90 dB channel crosstalk - ensures color fidelity and timing integrity in dual-channel video paths.

Applications

Video Signal Buffering	Photodiode Transimpedance Amplifier
Use Scenario: Driving 75-Ω back-terminated coaxial cables in HD-SDI or RGB video distribution systems. IC Role / Device Role / Timing Role: Dual-channel voltage follower with matched gain/phase response preserving NTSC/PAL timing. Use Value: 0.02% differential gain and 0.05° differential phase error ensure broadcast-compliant color reproduction without hue shift.	Use Scenario: Converting photocurrent from high-speed PIN diodes (e.g., SFH213) into amplified voltage for ADC digitization. IC Role / Device Role / Timing Role: Low-noise, high-bandwidth transimpedance amplifier with 5.8 nV/√Hz input voltage noise and 200-MHz GBW. Use Value: Enables >4-MHz bandwidth signal recovery from photodiodes with >5-pF junction capacitance while minimizing noise gain peaking.
ADC Input Driver	Active Filter Stage
Use Scenario: Buffering analog inputs to precision SAR ADCs such as ADS8326 (16-bit, 250 kSPS) in data acquisition systems. IC Role / Device Role / Timing Role: High-output-current driver (±100 mA peak) absorbing switched-capacitor charge injection and settling in 30 ns to 0.1%. Use Value: Eliminates missing codes near ground by supporting rail-to-rail output swing within 100 mV of supply rails at full speed.	Use Scenario: Implementing 500-kHz second-order low-pass anti-aliasing filters using multiple-feedback (MFB) topology. IC Role / Device Role / Timing Role: Unity-gain stable op amp with 450-MHz small-signal bandwidth enabling sharp filter roll-off (–40 dB/dec) without peaking. Use Value: Maintains Butterworth response flatness to 75 MHz, ensuring predictable attenuation above cutoff without phase distortion.

Video Signal Buffering

Photodiode Transimpedance Amplifier

Use Scenario: Driving 75-Ω back-terminated coaxial cables in HD-SDI or RGB video distribution systems.

IC Role / Device Role / Timing Role: Dual-channel voltage follower with matched gain/phase response preserving NTSC/PAL timing.

Use Value: 0.02% differential gain and 0.05° differential phase error ensure broadcast-compliant color reproduction without hue shift.

Use Scenario: Converting photocurrent from high-speed PIN diodes (e.g., SFH213) into amplified voltage for ADC digitization.

IC Role / Device Role / Timing Role: Low-noise, high-bandwidth transimpedance amplifier with 5.8 nV/√Hz input voltage noise and 200-MHz GBW.

Use Value: Enables >4-MHz bandwidth signal recovery from photodiodes with >5-pF junction capacitance while minimizing noise gain peaking.

ADC Input Driver

Active Filter Stage

Use Scenario: Buffering analog inputs to precision SAR ADCs such as ADS8326 (16-bit, 250 kSPS) in data acquisition systems.

IC Role / Device Role / Timing Role: High-output-current driver (±100 mA peak) absorbing switched-capacitor charge injection and settling in 30 ns to 0.1%.

Use Value: Eliminates missing codes near ground by supporting rail-to-rail output swing within 100 mV of supply rails at full speed.

Use Scenario: Implementing 500-kHz second-order low-pass anti-aliasing filters using multiple-feedback (MFB) topology.

IC Role / Device Role / Timing Role: Unity-gain stable op amp with 450-MHz small-signal bandwidth enabling sharp filter roll-off (–40 dB/dec) without peaking.

Use Value: Maintains Butterworth response flatness to 75 MHz, ensuring predictable attenuation above cutoff without phase distortion.

Equivalent & Alternatives

The following parts are listed as comparable options for similar high-speed operational amplifier applications.

Alternative Part	Technical Difference	Application Difference	Selection Advice
LMH6629MF/NOPB	Higher 1.5-GHz GBW but higher 10.5-nV/√Hz noise; no extended temperature rating; SOIC-8 only.	Better for RF IF amplification >100 MHz; unsuitable for –55°C to 125°C military/aerospace deployments.	Select LMH6629MF/NOPB only when bandwidth >500 MHz is required and extended temp range is not needed.
THS3202DGN	Current-feedback architecture; 1.8-GHz bandwidth; requires external compensation; 12-mA quiescent current per channel.	Superior pulse fidelity for fast transient capture; incompatible pinout and layout; no rail-to-rail output.	Choose THS3202DGN for time-domain applications demanding sub-nanosecond rise times, not video or DC-coupled precision tasks.

Compared with LMH6629MF/NOPB and THS3202DGN, the OPA2356-EP uniquely combines extended temperature qualification, rail-to-rail output, ultra-low input bias current (3 pA), and video-validated AC performance - making it the only option qualified for space-constrained, high-reliability video and sensor signal chains operating across –55°C to 125°C.

Availability

OPA2356-EP is available at Aetrix Electronics and suitable for video processing, photodiode transimpedance amplification, and high-speed ADC driver applications requiring stable component supply across extended temperature ranges and long production lifecycles.

Supply support for OPA2356-EP 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 company specializing in analog and embedded processing technologies, with leadership in high-performance op amps, data converters, and power management ICs.

The OPA2356-EP belongs to TI's Enhanced Product (EP) line - engineered specifically for defense, aerospace, and medical applications requiring controlled baseline, extended temperature operation (–55°C to 125°C), and full product traceability.

FAQ

What is the maximum operating temperature range for the OPA2356-EP?

The OPA2356-EP is fully specified and tested over an operating free-air temperature range of –55°C to 125°C. This extended range is validated per MIL-PRF-38535 requirements and supported by thermal characterization data including R_θJA = 171.4°C/W for the VSSOP-8 package. The device incorporates thermal shutdown that activates at 160°C junction temperature, ensuring reliability even under transient overload conditions. OPA2356-EP maintains all electrical specifications across this full range.

Does the OPA2356-EP support single-supply operation with ground-referenced inputs?

Yes, the OPA2356-EP supports true single-supply operation with input common-mode voltage range extending 100 mV below ground (V–) and up to 1.5 V below V+. This allows direct connection of ground-referenced sensors, DAC outputs, or video sources without level-shifting circuitry. The rail-to-rail output swings within 100 mV of both supply rails, preserving dynamic range in 3.3-V or 5-V systems. OPA2356-EP achieves this while maintaining 0.02% differential gain and 0.05° differential phase for video applications.

What is the recommended feedback capacitor value for a photodiode transimpedance amplifier using the OPA2356-EP?

The optimal feedback capacitor (C_FB) depends on photodiode capacitance (C_D), desired transimpedance gain (R_FB), and the OPA2356-EP's 200-MHz GBW. For a maximally flat Butterworth response, C_FB ≈ 1/(2π × GBW × √(R_FB × C_D)). Example: with C_D = 9 pF (including parasitics) and R_FB = 100 kΩ, C_FB ≈ 0.5 pF. Stray capacitance (~0.2 pF) from the resistor must be included. OPA2356-EP's low 5.8-nV/√Hz noise and 3 pA input bias current make it ideal for such configurations. Always verify stability with SPICE simulation using the OPA2356-EP SPICE model.

Can the OPA2356-EP drive a 75-Ω video cable directly?

Yes, the OPA2356-EP is explicitly characterized to drive standard back-terminated 75-Ω video cables, presenting a 150-Ω resistive load to the amplifier output. Its output stage delivers ±100 mA peak current and maintains 0.02% differential gain / 0.05° differential phase error under these conditions - meeting broadcast video standards. The device's 75-MHz 0.1-dB gain flatness and –90 dB channel crosstalk at 5 MHz ensure minimal color distortion and inter-channel interference. OPA2356-EP achieves this while operating from a single 5-V supply with rail-to-rail output swing.

Is thermal shutdown implemented in the OPA2356-EP, and how does it behave?

Yes, the OPA2356-EP integrates thermal shutdown protection that disables the amplifier output when junction temperature reaches 160°C. Operation resumes automatically once the junction cools to approximately 140°C. This hysteresis prevents oscillation near the trip point. The shutdown circuit is independent per channel and does not affect biasing of the unaffected amplifier in dual configuration. Thermal resistance data (R_θJA = 171.4°C/W) and power dissipation limits (8.3 mA per channel at 5 V) are provided to enable accurate board-level thermal design. OPA2356-EP remains fully functional below 125°C ambient under typical loads.

V62/18609-01XE Specifications

Product attributes: Attribute value

Manufacturer:: Texas Instruments

Series:: -

Package/Case:: 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)

Packaging:: Tape & Reel (TR)

Product Status:: Active

Amplifier Type:: Standard

Number of Circuits:: 2

Output Type:: Push-Pull, Rail-to-Rail

Slew Rate:: 360V/µs

Gain Bandwidth Product:: 200 MHz

-3db Bandwidth:: 450 MHz

Current - Input Bias:: 3 pA

Voltage - Input Offset:: 2 mV

Current - Supply:: 8.3mA (x2 Channels)

Current - Output / Channel:: 80 mA

Voltage - Supply Span (Min):: 2.7 V

Voltage - Supply Span (Max):: 5.5 V

Operating Temperature:: -55°C ~ 125°C (TA)

Grade:: -

Qualification:: -

Mounting Type:: Surface Mount

Supplier Device Package:: 8-VSSOP

V62/18609-01XE FAQ

1.How can I place an order for V62/18609-01XE through Aetrix?

Please submit a Request for Quotation (RFQ) for V62/18609-01XE 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 V62/18609-01XE reliable?

The price and inventory of V62/18609-01XE are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for V62/18609-01XE is usually 5 days.

3.What payment methods are accepted for V62/18609-01XE?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for V62/18609-01XE transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for V62/18609-01XE?

V62/18609-01XE orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your V62/18609-01XE 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 V62/18609-01XE?

For technical support, including V62/18609-01XE datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your V62/18609-01XE requirements.

6.How does Aetrix verify that V62/18609-01XE is sourced from the original manufacturer or authorized distributors?

All V62/18609-01XE 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 V62/18609-01XE meets industry standards.

7.What is the process for return or replacement of V62/18609-01XE?

All V62/18609-01XE units undergo pre-shipment inspection (PSI). If there is an issue with V62/18609-01XE, 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 V62/18609-01XE part is unused and in its original packaging.

Return procedure for V62/18609-01XE:

1.Submit a request within 90 days.

2.Obtain a Return Material Authorization (RMA) from Aetrix.

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