My Inquiry
My Account
Analog Devices Inc. AD8072ARMZ-REEL7
- Part No.:
- AD8072ARMZ-REEL7
- Manufacturer:
- Analog Devices Inc.
- Category:
- Video Amps and Modules
- Package:
- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
- Datasheet:
-
AD8072ARMZ-REEL7.pdf
- Description:
- IC AMP CURRENT FEEDBACK 8MSOP
- Quantity:
- Payment:
- Shipping:
Inventory:2,047
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
AD8072ARMZ-REEL7 from Analog Devices is a dual-channel, current-feedback video amplifier optimized for RGB/S-video line driving in consumer and business electronics. It delivers 100 MHz –3 dB bandwidth (G = +2), 0.05% differential gain error, and 0.1° differential phase error into 150 Ω, operating from a single 5 V supply with 3.5 mA per amplifier quiescent current.
For engineers reviewing the AD8072ARMZ-REEL7 datasheet, AD8072ARMZ-REEL7 pinout, AD8072ARMZ-REEL7 application, or AD8072ARMZ-REEL7 equivalent, this device is selected for high-speed, low-cost video signal conditioning where gain flatness to 10 MHz, fast 25 ns settling (0.1%), and rail-to-rail output swing (1.3 V from rails on 5 V) are critical design requirements.
Technical Context
The AD8072ARMZ-REEL7 employs a current-feedback architecture enabling wide bandwidth independent of closed-loop gain, with feedback resistor (RF) directly setting bandwidth-minimum 649 Ω and maximum 2 kΩ for stable gain flatness. Its transimpedance input stage provides 120 Ω inverting input resistance and 1 MΩ non-inverting input resistance.
Designed for single-supply 5 V operation, it achieves ±3.8 V input common-mode range and output swing from 1.3 V to 3.7 V (RL = 150 Ω), supporting composite video and component video signal levels without level-shifting circuitry. Crosstalk is specified at ≥60 dB at 5 MHz between channels.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| –3 dB Bandwidth | 100 MHz at G = +2: supports full HD baseband video bandwidth without attenuation. |
| Differential Gain Error | 0.05% typ. at 3.58 MHz: preserves color fidelity in NTSC/PAL video systems. |
| Differential Phase Error | 0.1° typ. at 3.58 MHz: maintains chrominance timing accuracy for minimal hue shift. |
| Slew Rate | 500 V/µs: enables clean reproduction of fast video transients and sync pulses. |
| Settling Time (0.1%) | 25 ns for 2 V step: ensures accurate pixel-level signal reconstruction in digital video interfaces. |
| Supply Current per Amp | 3.5 mA typ. on 5 V: enables dual-channel video amplification with <7 mA total quiescent draw. |
| Output Drive | 30 mA into 10 Ω: drives one back-terminated 150 Ω video load with margin for cable loss. |
Pinout & Package
AD8072ARMZ-REEL7 is housed in an 8-lead µSOIC (RM-8) package, 3.05 mm × 3.05 mm, 0.5 mm pitch, with exposed pad for thermal enhancement. Pin 1 marked by beveled corner.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | +IN1 | Non-inverting input of Amplifier 1; 1 MΩ input resistance enables high-Z source interfacing. |
| 2 | –IN1 | Inverting input of Amplifier 1; 120 Ω resistance matches standard current-feedback topology. |
| 3 | OUT1 | Amplifier 1 output; capable of 30 mA sink/source into 150 Ω load with 1.3 V headroom to rails. |
| 4 | –VS | Negative supply terminal; tied to ground in single 5 V operation (0 V reference). |
| 5 | +VS | Positive supply terminal; accepts 5 V to 12 V or ±2.5 V to ±6 V dual supplies. |
| 6 | OUT2 | Amplifier 2 output; fully independent channel with identical AC/DC performance to OUT1. |
| 7 | –IN2 | Inverting input of Amplifier 2; isolated from Channel 1 to maintain >60 dB crosstalk at 5 MHz. |
| 8 | +IN2 | Non-inverting input of Amplifier 2; supports individual gain configuration per channel via external resistors. |
Key Features
| Feature | Design Value |
|---|---|
| Gain flatness ≤0.1 dB to 10 MHz | Ensures uniform amplitude response across entire SD/HD video spectrum without post-compensation. |
| Output swing to within 1.3 V of either rail (5 V supply) | Supports 1 Vpp video signals centered at 2.5 V without clamping or DC restoration circuitry. |
| 30 mA output current per amplifier | Drives standard 75 Ω or 150 Ω back-terminated video lines including long cables and multiple loads. |
| Low 3.5 mA per amplifier quiescent current | Enables dual-channel video buffering in power-constrained embedded systems and portable displays. |
| Current-feedback architecture | Provides stable high-speed performance with simple gain-setting using only two external resistors per channel. |
Applications
| RGB Video Line Driver | S-Video Signal Amplifier |
|---|---|
|
Use Scenario: Driving red, green, and blue analog outputs from a graphics controller to an LCD panel or projector. IC Role / Device Role / Timing Role: Dual-channel voltage buffer amplifying each RGB component independently with matched gain and phase. Use Value: 0.05% differential gain and 0.1° phase error preserve color saturation and hue accuracy across full 0–10 MHz video bandwidth. |
Use Scenario: Amplifying separated Y (luminance) and C (chrominance) signals in S-Video interface between DVD player and display. IC Role / Device Role / Timing Role: Dual-channel video driver maintaining tight inter-channel timing alignment and low crosstalk. Use Value: ≥60 dB crosstalk at 5 MHz prevents Y/C signal bleed, eliminating dot crawl and color smearing artifacts. |
| Computer Video Plug-In Board | Consumer Set-Top Box Output Stage |
|
Use Scenario: Adding analog video output capability to PCIe or PCI expansion cards for legacy monitor support. IC Role / Device Role / Timing Role: High-speed dual op amp providing gain-of-two video line driving with minimal board space. Use Value: 8-lead µSOIC package (3.05 mm × 3.05 mm) fits dense PCB layouts while delivering 100 MHz bandwidth. |
Use Scenario: Final-stage amplification of composite or component video outputs in cable/satellite STBs before connector termination. IC Role / Device Role / Timing Role: Low-cost, production-optimized video buffer meeting FCC radiated emissions limits via controlled slew rate. Use Value: 500 V/µs slew rate and 25 ns settling time ensure sharp sync pulse edges and artifact-free video raster scanning. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar dual video amplifier applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| LMH6702MA/NOPB | Higher 1.7 GHz bandwidth, 6.5 mA per amp quiescent current, SOIC-8 package. | Better suited for high-definition serial digital video equalization; over-specified for standard analog video. | Select AD8072ARMZ-REEL7 for cost-sensitive analog video line driving where 100 MHz and 3.5 mA are optimal. |
| THS3202D | 1.8 GHz bandwidth, ±5 V min supply, 12 mA per amp, SOIC-8; requires dual supply for full swing. | Targeted at professional broadcast equipment with higher dynamic range and tighter THD specs. | Choose AD8072ARMZ-REEL7 when single 5 V operation, low power, and video-specific distortion specs (0.05%/0.1°) are mandatory. |
Compared with LMH6702MA/NOPB and THS3202D, AD8072ARMZ-REEL7 offers the lowest system cost and power for consumer/business analog video applications, trading ultra-wide bandwidth for optimized video distortion performance and single-supply simplicity.
Availability
AD8072ARMZ-REEL7 is available at Aetrix Electronics and suitable for RGB video line drivers, S-video signal amplifiers, and computer video plug-in boards requiring stable component supply across industrial temperature range (–40°C to +85°C).
Supply support for AD8072ARMZ-REEL7 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, founded in 1965 and headquartered in Wilmington, MA.
The AD8072ARMZ-REEL7 belongs to Analog Devices' video amplifier product line, engineered specifically for cost-sensitive, high-volume analog video signal conditioning in consumer electronics and computing peripherals.
FAQ
What is the operating temperature range of the AD8072ARMZ-REEL7?
The AD8072ARMZ-REEL7 is rated for industrial temperature operation from –40°C to +85°C, as confirmed by the ordering guide specifying the ARM grade. This extends beyond the commercial-grade AD8072JR (0°C to 70°C) and supports deployment in automotive infotainment displays and industrial HMI panels where ambient temperatures exceed 70°C.
Can the AD8072ARMZ-REEL7 operate from a single 5 V supply?
Yes, the AD8072ARMZ-REEL7 operates from a single 5 V supply, with input common-mode range from 1.2 V to 3.8 V and output swing from 1.3 V to 3.7 V into 150 Ω. Its architecture eliminates need for negative rail in standard video applications, simplifying power design versus traditional op amps requiring dual supplies.
What is the recommended feedback resistor value for the AD8072ARMZ-REEL7?
Analog Devices specifies 649 Ω as the minimum feedback resistor (RF) for stable gain flatness at G = +2, and 2 kΩ as the maximum to avoid excessive bandwidth reduction. Using RF = 1 kΩ (standard value) achieves optimal balance of 100 MHz bandwidth, 0.1 dB flatness to 10 MHz, and minimal lot-to-lot variation in production.
Does the AD8072ARMZ-REEL7 support driving 75 Ω video loads?
Yes, the AD8072ARMZ-REEL7 delivers 30 mA output current per amplifier and is characterized into 150 Ω loads-equivalent to two parallel 75 Ω terminations. Its 100 MHz bandwidth and 0.05% differential gain error meet SMPTE 253M and ITU-R BT.601 specifications for 75 Ω broadcast video distribution.
How does the AD8072ARMZ-REEL7 handle overdrive recovery?
The AD8072ARMZ-REEL7 recovers from positive overdrive in 75 ns and negative overdrive in 30 ns, as measured under VS = ±5 V, VIN = 8 V p-p, RL = 150 Ω, G = +2. This fast recovery prevents ghosting and streaking artifacts when video sync pulses or transient spikes exceed normal signal range.
AD8072ARMZ-REEL7 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Analog Devices Inc.
- Package/Case:
- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
- Series:
- -
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Obsolete
- Applications:
- Current Feedback
- Output Type:
- -
- Number of Circuits:
- 2
- -3db Bandwidth:
- 100 MHz
- Slew Rate:
- 500V/µs
- Current - Supply:
- 3.5 mA
- Current - Output / Channel:
- 30 mA
- Voltage - Supply, Single/Dual (±):
- 5V ~ 12V, ±2.5V ~ 6V
- Mounting Type:
- Surface Mount
- Grade:
- -
- Qualification:
- -
- Supplier Device Package:
- 8-MSOP
AD8072ARMZ-REEL7 FAQ
1.How can I place an order for AD8072ARMZ-REEL7 through Aetrix?
Please submit a Request for Quotation (RFQ) for AD8072ARMZ-REEL7 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 AD8072ARMZ-REEL7 reliable?
The price and inventory of AD8072ARMZ-REEL7 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for AD8072ARMZ-REEL7 is usually 5 days.
3.What payment methods are accepted for AD8072ARMZ-REEL7?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for AD8072ARMZ-REEL7 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for AD8072ARMZ-REEL7?
AD8072ARMZ-REEL7 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your AD8072ARMZ-REEL7 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 AD8072ARMZ-REEL7?
For technical support, including AD8072ARMZ-REEL7 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your AD8072ARMZ-REEL7 requirements.
6.How does Aetrix verify that AD8072ARMZ-REEL7 is sourced from the original manufacturer or authorized distributors?
All AD8072ARMZ-REEL7 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 AD8072ARMZ-REEL7 meets industry standards.
7.What is the process for return or replacement of AD8072ARMZ-REEL7?
All AD8072ARMZ-REEL7 units undergo pre-shipment inspection (PSI). If there is an issue with AD8072ARMZ-REEL7, 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 AD8072ARMZ-REEL7 part is unused and in its original packaging.
Return procedure for AD8072ARMZ-REEL7:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
AD8072ARMZ-REEL7 Tags
-
LT6552CS8#PBF
Analog Devices Inc.
-
LT6205IS5#TRPBF
Analog Devices Inc.
-
LT6206IMS8#TRPBF
Analog Devices Inc.
-
LT6552CDD#PBF
Analog Devices Inc.
-
LT6552IS8#PBF
Analog Devices Inc.
-
LT1252CS8#PBF
Analog Devices Inc.
-
AD818ARZ-REEL7
Analog Devices Inc.
-
MAX4310EUA+
Analog Devices Inc./Maxim Integrated
-
AD829ARZ
Analog Devices Inc.
-
AD810ARZ
Analog Devices Inc.
-
MAX4310ESA+
Analog Devices Inc./Maxim Integrated
-
MAX4313ESA+
Analog Devices Inc./Maxim Integrated
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…
