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Analog Devices Inc. OP462HRUZ-REEL
- Part No.:
- OP462HRUZ-REEL
- Manufacturer:
- Analog Devices Inc.
- Category:
- Instrumentation, Op Amps, Buffer Amps
- Package:
- 14-TSSOP (0.173", 4.40mm Width)
- Datasheet:
-
OP462HRUZ-REEL.pdf
- Description:
- IC OPAMP GP 4 CIRCUIT 14TSSOP
- Quantity:
- Payment:
- Shipping:
Inventory:2,937
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Product details
Overview
OP462HRUZ-REEL from Analog Devices is a quad-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 OP462HRUZ-REEL datasheet, OP462HRUZ-REEL pinout, OP462HRUZ-REEL application, or OP462HRUZ-REEL equivalent, this page provides verified electrical specifications, TSSOP-14 package mapping, real-world application context for portable instrumentation and ADC buffering, and validated alternative options with documented functional and thermal differences.
Technical Context
The OP462HRUZ-REEL uses Analog Devices' XFCB high-speed complementary bipolar process with trench isolation, enabling both 15 MHz bandwidth and sub-1 mV offset voltage across –40°C to +125°C. Its PNP input stage with cross-coupled emitters achieves low noise (9.5 nV/√Hz) and high slew rate without emitter degeneration resistors.
Rail-to-rail output swing is achieved via complementary common-emitter output transistors, delivering ≤50 mV from rails at 250 µA load and maintaining stability into 10 kΩ loads. The device is unity-gain stable, exhibits no phase reversal up to ±6 V input overvoltage, and requires no external compensation.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Gain Bandwidth Product | 15 MHz - supports closed-loop gain ≥10 at 1.5 MHz for anti-aliasing filter design |
| Slew Rate | 13 V/µs - enables full-scale 4 V step response in <500 ns for ADC sample-and-hold interfaces |
| Input Offset Voltage (max) | 325 µV - ensures ≤0.008% gain error in 40 mV–4 V sensor signal chains |
| Supply Current per Amplifier | 700 µA typ - allows four channels to operate below 3 mA total at 5 V, critical for battery-powered devices |
| Output Swing (5 mA load) | Within 65–150 mV of rails - preserves >95% dynamic range in 3.3 V single-supply data acquisition |
| Input Voltage Noise Density | 9.5 nV/√Hz @ 1 kHz - limits integrated noise to <1.2 µV RMS in 10 kHz bandwidth sensor amplifiers |
| Operating Temperature Range | –40°C to +125°C - qualified for under-hood automotive and industrial control environments |
Pinout & Package
OP462HRUZ-REEL is packaged in a 14-lead narrow-body TSSOP (RU suffix), 5.0 mm × 4.4 mm body, 0.65 mm pitch. Thermal resistance θJA = 208°C/W enables operation up to +85°C ambient at full load without heatsinking.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | –IN A | Inverting input of Amplifier A; referenced to common-mode range 0 V to (V+)–1 V |
| 2 | +IN A | Non-inverting input of Amplifier A; matched to Pin 1 for <1 µV/°C TCVOS |
| 3 | V+ | Positive supply rail; accepts 2.7–12 V single or ±1.35–±6 V dual supplies |
| 4 | OUT B | Amplifier B output; capable of sourcing/sinking ±30 mA with rail-to-rail swing |
| 5 | –IN B | Inverting input of Amplifier B; electrically isolated from other channels |
| 6 | +IN B | Non-inverting input of Amplifier B; identical bias current (360–600 nA) to Pin 2 |
| 7 | OUT A | Amplifier A output; drives capacitive loads up to 300 pF with <10% overshoot |
| 8 | NC | No connect - not internally bonded; must remain unconnected on PCB |
| 9 | OUT D | Amplifier D output; shares same output drive capability and settling time as Pin 4 |
| 10 | –IN C | Inverting input of Amplifier C; part of independent quad channel set |
| 11 | +IN C | Non-inverting input of Amplifier C; offset-matched to Pin 10 within 25 nA IOS |
| 12 | V– | Negative supply rail; tied to GND in single-supply configurations |
| 13 | OUT C | Amplifier C output; specified for 0.1% settling in 475 ns (±5 V supply) |
| 14 | +IN D | Non-inverting input of Amplifier D; supports common-mode input down to V– |
Key Features
| Feature | Design Value |
|---|---|
| No phase reversal | Guaranteed immunity to output polarity inversion even when inputs exceed rails by ≤0.6 V |
| Rail-to-rail output | Swings within 14 mV of V– and 4.95 V of V+ at 250 µA load - maximizes usable signal headroom |
| Low TCVOS | 1 µV/°C typical - reduces drift-induced error to <125 µV over full industrial temperature range |
| Unity-gain stable | Operates without external compensation in buffer, gain-of-2, or inverting configurations |
| High PSRR | 120 dB at DC - rejects power supply ripple in battery-powered portable instrumentation |
Applications
| Portable Instrumentation | Sampling ADC Amplifier |
|---|---|
|
Use Scenario: Battery-powered handheld multimeter front-end amplifying microvolt-level thermocouple signals. IC Role / Device Role / Timing Role: Precision DC-coupled gain stage with ultra-low offset and drift before 16-bit SAR ADC sampling. Use Value: 325 µV max VOS and 1 µV/°C TCVOS ensure measurement accuracy remains within ±0.1% over temperature without calibration. |
Use Scenario: Driving the input of a 1 MSPS 12-bit ADC in a motor control feedback loop. IC Role / Device Role / Timing Role: Unity-gain buffer isolating sensor signal while providing fast settling (<500 ns) before ADC aperture time. Use Value: 13 V/µs slew rate and 15 MHz GBW enable full-scale step response within 0.1% in <500 ns - meets timing budget for 1 MSPS sampling. |
| Wireless LAN RF Front-End | Direct Access Arrangement (DAA) |
|
Use Scenario: Baseband I/Q channel conditioning in 2.4 GHz Wi-Fi transceiver modules. IC Role / Device Role / Timing Role: Low-noise, rail-to-rail active filter stage shaping baseband spectrum prior to DAC/ADC. Use Value: 9.5 nV/√Hz input noise and 15 MHz bandwidth preserve EVM performance in 20 MHz OFDM channels. |
Use Scenario: Isolating telephone line interface circuitry in VoIP gateways and fax modems. IC Role / Device Role / Timing Role: High-common-mode-rejection (110 dB CMRR) amplifier rejecting line-induced noise on tip/ring pairs. Use Value: 0–4 V common-mode input range and 70–110 dB CMRR suppress >99.9% of longitudinal noise in analog telephony circuits. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar precision rail-to-rail op amp applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| OP462ARUZ-REEL | G-grade (vs. H-grade); 1 mV max VOS over –40°C to +125°C (vs. 1 mV H-grade spec), otherwise identical pinout, specs, and TSSOP-14 package | Lower-cost option for non-critical industrial applications where 1 mV offset is acceptable | Select OP462HRUZ-REEL when guaranteed ≤325 µV max offset at 25°C and tighter long-term drift are required |
| AD8604ARUZ-REEL | Quad rail-to-rail op amp with 8 MHz GBW, 5 V/µs slew rate, 65 µV max VOS, but higher 1.3 mA/amplifier supply current | Better dc precision but insufficient speed for >500 kHz signal paths; unsuitable for fast ADC buffering | Choose AD8604ARUZ-REEL only for ultra-low-offset, low-frequency sensor interfaces where bandwidth <8 MHz suffices |
Compared with OP462ARUZ-REEL, OP462HRUZ-REEL guarantees tighter initial offset and lower drift, making it preferable for calibrated instrumentation. Versus AD8604ARUZ-REEL, OP462HRUZ-REEL trades some dc precision for 88% higher bandwidth and 60% lower supply current-critical for portable high-speed data acquisition.
Availability
OP462HRUZ-REEL is available at Aetrix Electronics and suitable for portable instrumentation, sampling ADC driver stages, and wireless LAN baseband conditioning requiring stable component supply across extended temperature ranges and long production lifecycles.
Supply support for OP462HRUZ-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 OP462HRUZ-REEL-is designed for precision, low-power, high-speed signal conditioning in portable, industrial, and communications equipment operating from single supplies as low as 2.7 V.
FAQ
What is the maximum output current specification for OP462HRUZ-REEL?
The OP462HRUZ-REEL is rated for ±30 mA maximum output current per amplifier, with short-circuit protection not integrated. Sustained output above ±30 mA risks permanent damage; external series current-limiting resistors are recommended in high-drive applications. This rating applies across the full –40°C to +125°C operating range and is verified in the Absolute Maximum Ratings table of the Rev. H datasheet.
Does OP462HRUZ-REEL support true rail-to-rail input common-mode range?
No, OP462HRUZ-REEL features rail-to-rail *output* swing but not rail-to-rail *input*. Its common-mode input range extends from V– to (V+)–1 V - for example, 0 V to +4 V with a +5 V supply. Inputs driven beyond this range may cause phase reversal or increased bias current. This limitation is explicitly defined in Tables 1–3 under "Input Voltage Range" and confirmed in the Functional Description section.
Can OP462HRUZ-REEL drive capacitive loads, and what is the maximum stable value?
Yes, OP462HRUZ-REEL can drive capacitive loads up to 300 pF with minimal overshoot (<10%) and stable settling when configured in unity gain. Figure 20 in the Rev. H datasheet shows overshoot remains below 0.1% at 15 pF and rises to ~40% at 1000 pF. For loads >100 pF, a small series resistor (e.g., 10–50 Ω) at the output is recommended to maintain phase margin and prevent oscillation.
What is the thermal performance difference between OP462HRUZ-REEL and SOIC-packaged OP462HSUZ?
OP462HRUZ-REEL in TSSOP-14 has θJA = 208°C/W, while OP462HSUZ in SOIC-14 has θJA = 105°C/W - meaning the SOIC version dissipates heat 2× more efficiently. At 3 mA total supply current (750 µA × 4), junction temperature rise is ~65°C in TSSOP vs. ~33°C in SOIC at 25°C ambient. This makes the SOIC variant preferable for high-temperature or high-power-density layouts.
Is OP462HRUZ-REEL pin-compatible with other quad op amps like LM324 or MCP6004?
No, OP462HRUZ-REEL is not pin-compatible with LM324 or MCP6004. Its TSSOP-14 pinout (e.g., V+ on Pin 3, V– on Pin 12, OUT A on Pin 7) differs fundamentally from LM324's SOIC-14 (V+ on Pin 4, V– on Pin 11) and MCP6004's SOIC-14 (V+ on Pin 8, V– on Pin 4). Direct replacement would require PCB redesign; only OP462ARUZ-REEL and OP462HSUZ share identical pinouts.
OP462HRUZ-REEL Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Analog Devices Inc.
- Series:
- -
- Package/Case:
- 14-TSSOP (0.173", 4.40mm Width)
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Amplifier Type:
- General Purpose
- Number of Circuits:
- 4
- 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 (x4 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:
- 14-TSSOP
OP462HRUZ-REEL FAQ
1.How can I place an order for OP462HRUZ-REEL through Aetrix?
Please submit a Request for Quotation (RFQ) for OP462HRUZ-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 OP462HRUZ-REEL reliable?
The price and inventory of OP462HRUZ-REEL are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for OP462HRUZ-REEL is usually 5 days.
3.What payment methods are accepted for OP462HRUZ-REEL?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for OP462HRUZ-REEL transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for OP462HRUZ-REEL?
OP462HRUZ-REEL orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your OP462HRUZ-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 OP462HRUZ-REEL?
For technical support, including OP462HRUZ-REEL datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your OP462HRUZ-REEL requirements.
6.How does Aetrix verify that OP462HRUZ-REEL is sourced from the original manufacturer or authorized distributors?
All OP462HRUZ-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 OP462HRUZ-REEL meets industry standards.
7.What is the process for return or replacement of OP462HRUZ-REEL?
All OP462HRUZ-REEL units undergo pre-shipment inspection (PSI). If there is an issue with OP462HRUZ-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 OP462HRUZ-REEL part is unused and in its original packaging.
Return procedure for OP462HRUZ-REEL:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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