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Analog Devices Inc. AD827JRZ-16
- Part No.:
- AD827JRZ-16
- Manufacturer:
- Analog Devices Inc.
- Category:
- Instrumentation, Op Amps, Buffer Amps
- Package:
- 16-SOIC (0.295", 7.50mm Width)
- Datasheet:
-
AD827JRZ-16.pdf
- Description:
- IC OPAMP GP 2 CIRCUIT 16SOIC
- Quantity:
- Payment:
- Shipping:
Inventory:267
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Product details
Overview
AD827JRZ-16 from Analog Devices is a high-speed, low-power dual operational amplifier optimized for video line driving and multichannel data acquisition systems. It delivers 50 MHz unity-gain bandwidth, 300 V/µs slew rate, and 120 ns settling time to 0.1% with ±15 V supplies, while consuming only 10.5 mA quiescent current per amplifier pair. Its 0.04% differential gain and 0.19° differential phase error at 4.4 MHz make it suitable for broadcast-quality composite video signal conditioning.
For engineers reviewing the AD827JRZ-16 datasheet, AD827JRZ-16 pinout, AD827JRZ-16 application, or AD827JRZ-16 equivalent, key selection criteria include its ability to drive 75 Ω reverse-terminated coaxial cables, unlimited capacitive load stability, ±4.5 V to ±18 V supply flexibility, and guaranteed 0°C to +70°C operation in the 16-lead SOIC package.
Technical Context
The AD827JRZ-16 employs a bipolar input stage with 300 kΩ input resistance and 1.5 pF input capacitance, enabling stable operation into high-frequency reactive loads. Its open-loop gain of 3.5 V/mV into 500 Ω and 50° phase margin at 1 kHz ensure robust closed-loop performance across gain configurations from –1 to +100.
It features matched internal transistor pairs yielding 0.4 mV max input offset voltage matching between amplifiers and 85 dB crosstalk suppression at 5 MHz - critical for dual-channel instrumentation and synchronous sampling applications where channel-to-channel interference must be minimized.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Unity-Gain Bandwidth | 50 MHz @ ±15 V - supports stable gain-of-1 video buffers and active filters up to 20 MHz without compensation. |
| Slew Rate | 300 V/µs @ ±15 V, RL = 1 kΩ - enables full-scale ±10 V step response within 67 ns, critical for fast DAC output buffering. |
| Settling Time | 120 ns to 0.1% @ ±15 V, AV = –1 - meets timing budgets for 8-bit to 10-bit ADC front-end sampling at >5 MSPS. |
| Differential Gain Error | 0.04% @ 4.4 MHz, ±15 V - preserves color fidelity in NTSC/PAL video transmission without external calibration. |
| Input Offset Voltage | 2 mV max @ ±5 V, 0°C to +70°C - ensures <10 mV total DC error in dual-amplifier signal paths without trimming. |
| Quiescent Current | 10.5 mA total @ ±15 V - allows dual-channel high-speed amplification within 150 mW power envelope. |
| Common-Mode Rejection | 80 dB min @ ±2.5 V CM input - rejects noise coupling in single-supply-derived bias networks. |
Pinout & Package
AD827JRZ-16 is housed in a 16-lead small-outline integrated circuit (SOIC) package with standard JEDEC MS-013AA footprint (10.65 mm × 7.60 mm × 2.35 mm), gull-wing leads, and exposed substrate tied to V+.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | Inverting Input A | High-impedance node for feedback network connection; requires impedance matching resistor (RB) to non-inverting input for bias current cancellation. |
| 2 | Non-Inverting Input A | DC-coupled signal entry point for Channel A; common-mode range extends to ±14.3 V @ ±15 V supplies. |
| 3 | Output A | Class-AB output capable of ±12.2 V swing into 500 Ω; short-circuit protected to 32 mA. |
| 4 | V– | Negative supply rail; must be decoupled with 0.1 µF ceramic capacitor near pin. |
| 5 | Inverting Input B | Independent input for Channel B; electrically isolated from Channel A except via shared supply rails. |
| 6 | Non-Inverting Input B | Second differential input; matched offset and drift characteristics enable precision dual-path signal processing. |
| 7 | Output B | Identical output capability to Pin 3; supports independent loading up to 30 mA peak. |
| 8 | NC | No internal connection; left unconnected per datasheet - not used for thermal or shielding purposes. |
| 9 | V+ | Positive supply rail; substrate tied internally to this pin; requires local 0.1 µF bypassing. |
| 10–16 | NC | Seven additional no-connect pins; present for mechanical symmetry and package standardization only. |
Key Features
| Feature | Design Value |
|---|---|
| Unlimited capacitive load drive | Stable operation with >1 nF load capacitance without external compensation - eliminates need for isolation resistors in cable-driving configurations. |
| 75 Ω reverse-terminated cable drive | Delivers 0.04% differential gain error at 4.4 MHz into 75 Ω - meets SMPTE 253M broadcast video specifications without post-processing. |
| Matched dual-channel performance | 0.4 mV max input offset voltage matching and 85 dB crosstalk at 5 MHz - enables simultaneous sampling and correlated signal analysis. |
| ±4.5 V to ±18 V supply range | Operates across industrial and legacy test equipment rails without level-shifting - supports direct integration into ±5 V, ±12 V, and ±15 V systems. |
| Low input voltage noise | 15 nV/√Hz @ 10 kHz - preserves SNR in high-gain sensor interfaces where noise floor dominates dynamic range. |
Applications
| Video Line Driver | High-Speed Data Acquisition |
|---|---|
Use Scenario: Driving composite video signals over 100 m coaxial cable in security camera systems. IC Role / Device Role / Timing Role: Dual op amp configured as unity-gain follower (Channel A) and inverter (Channel B) for differential signaling. Use Value: Maintains 0.04% differential gain and 0.19° phase accuracy at 4.4 MHz, eliminating color distortion without external equalization. |
Use Scenario: Buffering analog outputs of parallel 10-bit ADCs in real-time spectrum analyzers. IC Role / Device Role / Timing Role: Input sample-and-hold buffer with 120 ns settling to 0.1%, synchronized to 8 MSPS clock. Use Value: Enables accurate multi-channel time-aligned digitization with <1 LSB error across temperature range. |
| Multistage Active Filter | Instrumentation Amplifier Core |
Use Scenario: 4-pole Chebyshev low-pass filter for anti-aliasing before 12-bit SAR ADCs in motor control feedback loops. IC Role / Device Role / Timing Role: Two cascaded gain stages (AV = +5 each) exploiting 50 MHz bandwidth for flat group delay. Use Value: Achieves >60 dB stopband attenuation at 2× Nyquist frequency while maintaining phase linearity within ±2°. |
Use Scenario: Building three-op-amp instrumentation amplifier for strain gauge bridge readout in structural health monitoring. IC Role / Device Role / Timing Role: Dual amplifier provides precision gain-setting and output buffering; third op amp (external) handles reference-level shifting. Use Value: Delivers 14.7 MHz small-signal bandwidth at G = 2 with <0.001% nonlinearity over 100 mV input range. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar dual high-speed op amp applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| OPA2691IDR | Higher 320 MHz GBW but 22 mA quiescent current; requires external compensation for capacitive loads. | Better for RF IF amplification; unsuitable for direct 75 Ω cable drive without series resistor. | Select when bandwidth >100 MHz is required and power budget allows >2× current draw. |
| LMH6624MF/NOPB | Lower 1.9 nV/√Hz noise but 100 MHz GBW and no guaranteed differential gain spec. | Preferred for low-noise photodiode preamps; lacks video-specific characterization at 4.4 MHz. | Choose for sensor signal chains where noise dominates over video fidelity requirements. |
Compared with AD827JRZ-16, OPA2691IDR trades power efficiency and video-optimized specs for raw bandwidth, while LMH6624MF/NOPB prioritizes ultra-low noise over video linearity - making AD827JRZ-16 the optimal choice for cost-sensitive, broadcast-grade video and multichannel acquisition where DC precision, AC fidelity, and load drive coexist.
Availability
AD827JRZ-16 is available at Aetrix Electronics and suitable for video signal conditioning, high-speed data acquisition, multistage active filtering, and instrumentation amplifier designs requiring stable component supply across industrial temperature ranges.
Supply support for AD827JRZ-16 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 is a global leader in high-performance analog, mixed-signal, and digital signal processing semiconductors, serving industrial, communications, automotive, and consumer markets since 1965.
The AD827JRZ-16 belongs to Analog Devices' precision high-speed op amp product line, engineered specifically for applications demanding simultaneous wide bandwidth, low distortion, and robust capacitive load drive - especially in video, test equipment, and data conversion systems.
FAQ
What is the maximum safe supply voltage for AD827JRZ-16?
The AD827JRZ-16 has an absolute maximum supply voltage rating of ±18 V. Operation beyond this limit risks permanent damage. For reliable long-term use, Analog Devices specifies the operating range as ±4.5 V to ±18 V, with full performance guaranteed from ±5 V to ±15 V. The AD827JRZ-16 must never be powered with asymmetric supplies (e.g., +15 V/–5 V) unless explicitly validated in the target application circuit.
Does AD827JRZ-16 require external compensation for driving 1000 pF loads?
No, the AD827JRZ-16 is explicitly characterized for unlimited capacitive load drive - meaning it remains stable without external compensation components even with >1 nF load capacitance. This capability is verified across all supply voltages and temperature ranges specified for the AD827JRZ-16, making it ideal for direct coaxial cable interfacing without series isolation resistors.
Can AD827JRZ-16 operate from a single +10 V supply?
The AD827JRZ-16 is designed for dual-supply operation and does not support true single-supply functionality. Its input common-mode range extends to within 1.7 V of each rail (e.g., –13.4 V to +14.3 V @ ±15 V), but with only +10 V applied to V+ and ground on V–, the input range becomes limited to ~+1.7 V to +8.3 V and output swing collapses to ~+1.5 V to +7.5 V. For single-supply applications, consider rail-to-rail op amps like AD8605 instead of AD827JRZ-16.
What is the guaranteed input offset voltage matching between channels in AD827JRZ-16?
The AD827JRZ-16 guarantees a maximum input offset voltage matching of 0.4 mV between its two amplifiers at ±5 V supplies and +25°C. This matching specification is maintained across the full 0°C to +70°C operating temperature range, enabling precise differential measurements and balanced signal paths without per-channel trimming - a key advantage of AD827JRZ-16 in instrumentation-grade dual-channel designs.
Is AD827JRZ-16 RoHS compliant and lead-free?
Yes, the AD827JRZ-16 is RoHS compliant and features lead-free (Pb-free) terminations per Analog Devices' standard packaging for SOIC devices. The "RZ" suffix in AD827JRZ-16 explicitly denotes lead-free, halogen-free, and RoHS-compliant construction. Full compliance documentation, including Sb, Br, and Cl content limits, is available in Analog Devices' official material declarations for the AD827JRZ-16.
AD827JRZ-16 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Analog Devices Inc.
- Series:
- -
- Package/Case:
- 16-SOIC (0.295", 7.50mm Width)
- Packaging:
- Tube
- Product Status:
- Active
- Amplifier Type:
- General Purpose
- Number of Circuits:
- 2
- Output Type:
- -
- Slew Rate:
- 300V/µs
- Gain Bandwidth Product:
- 50 MHz
- -3db Bandwidth:
- -
- Current - Input Bias:
- 3.3 µA
- Voltage - Input Offset:
- 300 µV
- Current - Supply:
- 10mA
- Current - Output / Channel:
- 32 mA
- Voltage - Supply Span (Min):
- 9 V
- Voltage - Supply Span (Max):
- 36 V
- Operating Temperature:
- 0°C ~ 70°C
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 16-SOIC
AD827JRZ-16 FAQ
1.How can I place an order for AD827JRZ-16 through Aetrix?
Please submit a Request for Quotation (RFQ) for AD827JRZ-16 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 AD827JRZ-16 reliable?
The price and inventory of AD827JRZ-16 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for AD827JRZ-16 is usually 5 days.
3.What payment methods are accepted for AD827JRZ-16?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for AD827JRZ-16 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for AD827JRZ-16?
AD827JRZ-16 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your AD827JRZ-16 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 AD827JRZ-16?
For technical support, including AD827JRZ-16 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your AD827JRZ-16 requirements.
6.How does Aetrix verify that AD827JRZ-16 is sourced from the original manufacturer or authorized distributors?
All AD827JRZ-16 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 AD827JRZ-16 meets industry standards.
7.What is the process for return or replacement of AD827JRZ-16?
All AD827JRZ-16 units undergo pre-shipment inspection (PSI). If there is an issue with AD827JRZ-16, 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 AD827JRZ-16 part is unused and in its original packaging.
Return procedure for AD827JRZ-16:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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