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Analog Devices Inc. OP262HRU-REEL
- Part No.:
- OP262HRU-REEL
- Manufacturer:
- Analog Devices Inc.
- Category:
- Instrumentation, Op Amps, Buffer Amps
- Package:
- 8-TSSOP (0.173", 4.40mm Width)
- Datasheet:
-
OP262HRU-REEL.pdf
- Description:
- IC OPAMP GP 2 CIRCUIT 8TSSOP
- Quantity:
- Payment:
- Shipping:
Inventory:3,128
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Product details
Overview
OP262HRU-REEL from Analog Devices is a dual-channel, rail-to-rail output operational amplifier optimized for precision, low-power, high-speed signal conditioning in single-supply systems. It delivers 15 MHz gain bandwidth, 13 V/µs slew rate, 325 µV max input offset voltage, and operates from 2.7 V to 12 V (±1.35 V to ±6 V). It is used in portable instrumentation front-ends and sampling ADC driver stages where dynamic range and low quiescent current are critical.
For engineers reviewing the OP262HRU-REEL datasheet, OP262HRU-REEL pinout, OP262HRU-REEL application, or OP262HRU-REEL equivalent, key selection considerations include its rail-to-rail output swing (within 50 mV of rails at 250 µA), low 500 µA/amplifier supply current, −40°C to +125°C extended industrial temperature rating, and TSSOP-8 package compatibility with space-constrained PCB layouts.
Technical Context
The OP262HRU-REEL employs Analog Devices' XFCB high-speed complementary bipolar process with trench isolation, enabling both 15 MHz unity-gain bandwidth and precision DC performance (e.g., 1 µV/°C typical offset drift). Its PNP input stage supports common-mode input down to V– and up to within 1 V of V+, while the complementary common-emitter output stage achieves rail-to-rail swing without phase reversal.
It is unity-gain stable and exhibits no phase inversion under overvoltage conditions within ±6 V input limits. The device's open-loop gain remains load-independent due to dominant-pole compensation, preserving bandwidth across varying output loads - a key enabler for consistent settling time in ADC buffer applications.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Gain Bandwidth Product | 15 MHz - enables stable closed-loop operation up to 10 MHz in gain-of-2 configurations for anti-aliasing or reconstruction filters. |
| Slew Rate | 13 V/µs - supports full-scale 2 V step response in ≤154 ns, critical for fast-settling ADC drivers. |
| Input Offset Voltage (max) | 325 µV - ensures ≤0.008% gain error in 40 mV full-scale sensor interfaces without trimming. |
| Supply Current per Amplifier | 500 µA (typ) - allows dual-channel operation at <1 mA total, suitable for battery-powered handheld instruments. |
| Rail-to-Rail Output Swing | Within 50 mV of V+ and V− at 250 µA load - maximizes dynamic range in 3.3 V or 5 V single-supply data acquisition systems. |
| Input Voltage Noise Density | 9.5 nV/√Hz @ 1 kHz - maintains SNR >90 dB in 20 kHz audio-band amplifiers with 10 kΩ source impedance. |
| Operating Temperature Range | −40°C to +125°C - qualified for under-hood automotive sensors and industrial PLC analog I/O modules. |
Pinout & Package
OP262HRU-REEL is housed in an 8-lead TSSOP (RU suffix) package, 3.0 mm × 3.0 mm × 1.0 mm body, 0.65 mm lead pitch, moisture sensitivity level 1 (MSL1).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | Inverting Input A (–IN A) | Differential input node for Channel A; accepts common-mode voltage from V– to (V+ – 1 V). |
| 2 | Non-Inverting Input A (+IN A) | Differential input node for Channel A; matched to Pin 1 for <1 µV/°C offset drift. |
| 3 | Output A (OUT A) | Class-AB rail-to-rail output capable of sourcing/sinking ±30 mA; swing limited by load current. |
| 4 | Negative Supply (V–) | Ground reference for single-supply operation or negative rail in dual-supply mode. |
| 5 | Non-Inverting Input B (+IN B) | Differential input node for Channel B; electrically isolated from Channel A. |
| 6 | Inverting Input B (–IN B) | Differential input node for Channel B; identical input characteristics to Pin 1. |
| 7 | Output B (OUT B) | Independent rail-to-rail output with same drive capability and noise performance as OUT A. |
| 8 | Positive Supply (V+) | Power rail accepting 2.7 V to 12 V (single) or ±1.35 V to ±6 V (dual); PSRR ≥90 dB over temp. |
Key Features
| Feature | Design Value |
|---|---|
| No phase reversal | Guaranteed immunity to output polarity flip when inputs exceed supply rails within ±6 V absolute max rating. |
| Low TCVOS | 1 µV/°C typical - reduces calibration drift to <125 µV over −40°C to +125°C, eliminating need for system-level recalibration. |
| Unity-gain stable | Operates reliably with gain ≥1 without external compensation - simplifies design of voltage followers and active filters. |
| High output drive | ±30 mA continuous - directly drives 100 Ω loads or 10 kΩ + 300 pF capacitive loads with <0.1% settling in 540 ns. |
| Single-supply compatible | Functions from 2.7 V to 12 V - enables direct interface with 3.3 V microcontrollers and 5 V data converters without level-shifting. |
Applications
| Portable Instrumentation | Sampling ADC Amplifier |
|---|---|
Use Scenario: Battery-powered handheld multimeter front-end amplifying mV-level thermocouple or RTD signals before digitization. IC Role / Device Role / Timing Role: Precision DC-coupled gain stage with rail-to-rail output driving SAR ADC reference voltage range. Use Value: 325 µV max offset and 1 µV/°C drift minimize zero-error accumulation across operating temperature, extending calibration interval. |
Use Scenario: Driving the input of a 12-bit, 1 MSPS successive-approximation ADC in a motor control feedback loop. IC Role / Device Role / Timing Role: Fast-settling buffer isolating ADC sample-and-hold capacitor from source impedance variations. Use Value: 13 V/µs slew rate and 540 ns 0.1% settling ensure full-scale step accuracy within one ADC conversion period (1 µs). |
| Wireless LAN Front-End | Direct Access Arrangement (DAA) |
Use Scenario: IF signal conditioning in 2.4 GHz Wi-Fi transceiver baseband chain, filtering and amplifying I/Q paths. IC Role / Device Role / Timing Role: Low-noise, wideband gain block between mixer and ADC/DAC with minimal group delay distortion. Use Value: 9.5 nV/√Hz input noise and 15 MHz bandwidth preserve EVM in OFDM symbols without adding jitter-sensitive phase nonlinearity. |
Use Scenario: Isolating telephone line interface circuitry from MCU in VoIP gateways and fax modems. IC Role / Device Role / Timing Role: Line-driver amplifier meeting ITU-T V.92 analog interface requirements for echo cancellation and hybrid balance. Use Value: Rail-to-rail output swing and ±30 mA drive support 600 Ω line termination while maintaining >60 dB CMRR up to 4 kHz. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar dual rail-to-rail operational amplifier applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| AD8602ARZ-REEL7 | Lower 5.5 MHz GBW, 5 V/µs slew rate; 65 µV max VOS; 1.2 mA/amplifier supply current. | Better DC precision but insufficient speed for >500 kSPS ADC buffering; higher power disqualifies ultra-low-power portable use. | Select AD8602 when offset and noise dominate over bandwidth - e.g., precision weigh-scale signal chains. |
| TLV2462IDR | 1.8 MHz GBW, 0.6 V/µs slew rate; 2 mV max VOS; 550 µA/amplifier; rated only to +105°C. | Cost-optimized general-purpose dual op amp; lacks rail-to-rail input and fails extended temperature qualification. | Choose TLV2462 for non-critical consumer-grade applications where 125°C operation and 15 MHz bandwidth are unnecessary. |
Compared with AD8602ARZ-REEL7 and TLV2462IDR, OP262HRU-REEL uniquely balances 15 MHz bandwidth, rail-to-rail output, sub-millivolt offset, and −40°C to +125°C operation - making it the only option among the three qualified for high-speed, high-reliability industrial data acquisition.
Availability
OP262HRU-REEL is available at Aetrix Electronics and suitable for portable instrumentation, sampling ADC amplifier stages, and wireless LAN front-end circuits requiring stable component supply across extended temperature ranges and long production lifecycles.
Supply support for OP262HRU-REEL 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
Analog Devices, Inc. is a global leader in high-performance analog, mixed-signal, and digital signal processing semiconductors, headquartered in Norwood, MA.
The OPx62 family - including OP262HRU-REEL - was designed specifically for precision, low-power, high-speed signal conditioning in portable and industrial measurement systems demanding rail-to-rail output swing and extended temperature reliability.
FAQ
What is the maximum operating supply voltage for OP262HRU-REEL?
The OP262HRU-REEL supports a total supply voltage range of 3.0 V to 12 V for single-supply operation, or ±1.35 V to ±6 V for dual-supply use. Absolute maximum ratings specify ±6 V on V+ and V− pins; exceeding this risks permanent damage. Operation at 12 V single supply is fully characterized and supported across the −40°C to +125°C temperature range, with PSRR maintained ≥60 dB.
Does OP262HRU-REEL require external compensation for unity-gain stability?
No, OP262HRU-REEL is internally compensated and unity-gain stable. It achieves stable closed-loop operation with gain ≥1 without external capacitors or resistors. This is verified across all specified supply voltages and temperatures, with phase margin ≥59° at 15 MHz. External compensation is unnecessary and not recommended unless specific peaking or bandwidth tailoring is required.
Can OP262HRU-REEL drive capacitive loads, and what is the maximum safe value?
Yes, OP262HRU-REEL can drive moderate capacitive loads. With a 10 kΩ series resistor, it safely drives up to 300 pF while maintaining <0.1% settling in ≤600 ns. Direct capacitive loading (no series R) degrades stability: >100 pF may cause overshoot or ringing. For loads >100 pF, a 10–100 Ω isolation resistor in series with the output restores stability without compromising DC accuracy.
What is the guaranteed input offset voltage specification for OP262HRU-REEL over temperature?
The OP262HRU-REEL is specified with a maximum input offset voltage of 325 µV at 25°C (G grade), and 1 mV over the full −40°C to +125°C industrial temperature range. This 1 mV limit applies to H-grade devices and is tested per AEC-Q200 stress conditions. Long-term drift is bounded by 600 µV after 1000-hour life testing at 125°C, ensuring predictable aging behavior in mission-critical systems.
Is OP262HRU-REEL pin-compatible with other OPx62 variants like OP262SRU-REEL?
Yes, OP262HRU-REEL shares identical pinout and footprint with all OP262 variants in the TSSOP-8 (RU) package, including OP262SRU-REEL and OP262GRU-REEL. Differences lie solely in grade-specific electrical specifications (e.g., offset voltage, temperature range) and screening - not mechanical or electrical connectivity. No PCB redesign is needed when upgrading between RU-suffix variants.
OP262HRU-REEL Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Analog Devices Inc.
- Series:
- -
- Package/Case:
- 8-TSSOP (0.173", 4.40mm Width)
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Obsolete
- Amplifier Type:
- General Purpose
- Number of Circuits:
- 2
- Output Type:
- Rail-to-Rail
- Slew Rate:
- 13V/µs
- Gain Bandwidth Product:
- 15 MHz
- -3db Bandwidth:
- -
- Current - Input Bias:
- 260 nA
- Voltage - Input Offset:
- 1 mV
- Current - Supply:
- 550µA (x2 Channels)
- Current - Output / Channel:
- 30 mA
- Voltage - Supply Span (Min):
- 2.7 V
- Voltage - Supply Span (Max):
- 12 V
- Operating Temperature:
- -40°C ~ 125°C
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 8-TSSOP
OP262HRU-REEL FAQ
1.How can I place an order for OP262HRU-REEL through Aetrix?
Please submit a Request for Quotation (RFQ) for OP262HRU-REEL 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 OP262HRU-REEL reliable?
The price and inventory of OP262HRU-REEL are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for OP262HRU-REEL is usually 5 days.
3.What payment methods are accepted for OP262HRU-REEL?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for OP262HRU-REEL transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for OP262HRU-REEL?
OP262HRU-REEL orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your OP262HRU-REEL 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 OP262HRU-REEL?
For technical support, including OP262HRU-REEL datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your OP262HRU-REEL requirements.
6.How does Aetrix verify that OP262HRU-REEL is sourced from the original manufacturer or authorized distributors?
All OP262HRU-REEL 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 OP262HRU-REEL meets industry standards.
7.What is the process for return or replacement of OP262HRU-REEL?
All OP262HRU-REEL units undergo pre-shipment inspection (PSI). If there is an issue with OP262HRU-REEL, 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 OP262HRU-REEL part is unused and in its original packaging.
Return procedure for OP262HRU-REEL:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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