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Analog Devices Inc. ADA4853-2YCPZ-RL
- Part No.:
- ADA4853-2YCPZ-RL
- Manufacturer:
- Analog Devices Inc.
- Category:
- Video Amps and Modules
- Package:
- 16-WFQFN Exposed Pad, CSP
- Datasheet:
-
ADA4853-2YCPZ-RL.pdf
- Description:
- IC AMP VOLTAGE FEEDBACK 16LFCSP
- Quantity:
- Payment:
- Shipping:
Inventory:2,036
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Product details
Overview
ADA4853-2YCPZ-RL from Analog Devices is a dual, rail-to-rail output, ultralow-power video operational amplifier in a 16-lead LFCSP_WQ package. It delivers 100 MHz −3 dB bandwidth (at 5 V), 120 V/µs slew rate, and 0.20% differential gain / 0.10° differential phase - optimized for standard-definition video signal conditioning in portable and automotive infotainment systems.
For engineers reviewing the ADA4853-2YCPZ-RL datasheet, ADA4853-2YCPZ-RL pinout, ADA4853-2YCPZ-RL application, or ADA4853-2YCPZ-RL equivalent, key selection criteria include its 1.4 mA/amplifier quiescent current, 0.1 µA disable current, 2.65 V to 5 V supply range, rail-to-rail output swing within 200 mV of either rail, and guaranteed −40°C to +105°C operation.
Technical Context
The ADA4853-2YCPZ-RL employs a voltage-feedback architecture with a high-slew-rate input stage enabling true single-supply operation: inputs accept signals 200 mV below −VS and up to 1.2 V below +VS, while outputs swing to within 200 mV of both rails under 150 Ω load. Its disable function reduces supply current to ≤1.5 µA per amplifier, supporting battery-powered video paths.
Designed specifically for SD video, it achieves 0.5 dB flatness to 22 MHz and maintains low distortion (HD2/HD3 < −70 dBc at 10 MHz, RL = 150 Ω) across 3 V and 5 V supplies. The 16-lead LFCSP_WQ package features an exposed die pad requiring GND connection for thermal and electrical integrity.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| −3 dB Bandwidth | 100 MHz at G = +1, 5 V supply - supports full NTSC/PAL baseband video bandwidth without attenuation. |
| Slew Rate | 120 V/µs at G = +2, 5 V - ensures faithful reproduction of fast video transients (e.g., sync pulses, edge detail). |
| Differential Gain / Phase | 0.20% / 0.10° at RL = 150 Ω - meets stringent SD video fidelity requirements for color accuracy and timing stability. |
| Quiescent Current | 1.4 mA per amplifier (typ.) - enables dual-channel video buffering in power-constrained portable devices. |
| Disable Current | 0.1 µA (max.) - allows dynamic power gating during video blanking or standby without signal disruption. |
| Supply Range | 2.65 V to 5 V - compatible with single-cell Li-ion (3.0–3.7 V) and regulated 3.3 V or 5 V system rails. |
| Operating Temp | −40°C to +105°C - qualified for under-hood and dashboard-mounted automotive video applications. |
Pinout & Package
ADA4853-2YCPZ-RL is housed in a 4 mm × 4 mm, 16-lead LFCSP_WQ package with exposed die pad (must be connected to GND). Thermal resistance θJA = 63°C/W on a 4-layer JEDEC board.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1, 14 | DISABLE 1 / DISABLE 2 | Active-low digital control inputs; drive low to disable respective amplifier channel and reduce IQ to ≤1.5 µA. |
| 2, 10 | −IN1 / −IN2 | Inverting inputs; support standard video gain configurations (e.g., G = +2 with feedback to −IN). |
| 3, 9 | +IN1 / +IN2 | Non-inverting inputs; accept DC-coupled or AC-coupled video signals within −0.2 V to (VCC − 1.2 V) common-mode range. |
| 4, 12 | −VS / +VS | Power supply pins; require local 0.1 µF ceramic bypass capacitors to GND for stable high-frequency operation. |
| 7, 11 | VOUT1 / VOUT2 | Rail-to-rail output terminals; swing 0.15–2.88 V (3 V) or 0.1–4.8 V (5 V) into 150 Ω, enabling direct driving of 75 Ω coaxial lines via series termination. |
| 5, 6, 8, 13, 15, 16 | NC | No-connect pins; must remain unconnected per datasheet Figure 2. |
Key Features
| Feature | Design Value |
|---|---|
| Ultralow disable current | 0.1 µA max - enables >1000× power reduction per channel during idle periods without wake-up latency. |
| Rail-to-rail output swing | Within 200 mV of either rail into 150 Ω - maximizes dynamic range for 1 VPP SD video signals on 3.3 V or 5 V rails. |
| 0.5 dB flatness to 22 MHz | Ensures uniform gain across entire NTSC (4.2 MHz) and PAL (5.5 MHz) luminance/chroma bands. |
| Low differential distortion | 0.20% gain / 0.10° phase error - preserves color fidelity and minimizes hue/saturation shift in composite/S-video paths. |
| Single-supply input range | Extends 200 mV below −VS and to (VCC − 1.2 V) - simplifies level-shifting for ground-referenced video sources. |
Applications
| Automotive Infotainment Display | Portable Multimedia Player |
|---|---|
Use Scenario: Driving RGB or YPbPr video signals from SoC to LCD display panel in vehicle head units. IC Role / Device Role / Timing Role: Dual-channel video buffer with independent disable control for display power management. Use Value: Maintains 0.20% differential gain across −40°C to +105°C, ensuring consistent color reproduction in varying cabin temperatures. |
Use Scenario: Amplifying baseband video output from media processor to HDMI transmitter or analog CVBS encoder. IC Role / Device Role / Timing Role: Low-power, high-fidelity video driver enabling extended battery life in handheld devices. Use Value: 1.4 mA per amplifier and 0.1 µA disable current extend playback time by minimizing active and standby power draw. |
| Digital Still Camera Viewfinder | Consumer Video Recorder |
Use Scenario: Conditioning live preview video from image sensor before feeding to LCD viewfinder or EVF. IC Role / Device Role / Timing Role: Dual op amp providing gain, DC restoration, and output drive for real-time display. Use Value: 100 MHz bandwidth and 120 V/µs slew rate preserve sharpness and motion clarity in high-resolution preview streams. |
Use Scenario: Buffering composite video output (CVBS) from recording SoC to RCA connector or internal DAC. IC Role / Device Role / Timing Role: SD video line driver meeting SMPTE/ITU-R BT.470 amplitude and phase linearity specs. Use Value: 0.10° differential phase error prevents color bleeding and timing jitter in recorded analog video playback. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar dual video op amp applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| LMH6629MA/NOPB | Higher power (6.5 mA/amplifier), wider bandwidth (1.5 GHz), no disable function. | Better suited for HD/UXGA video; not optimized for battery life or SD-level distortion specs. | Choose when bandwidth >500 MHz is required and quiescent current is secondary. |
| THS3202D | Higher slew rate (3000 V/µs), higher IQ (12 mA/amplifier), no rail-to-rail output. | Targeted at high-speed test equipment; output swing limited to ~1.5 V from rails at 150 Ω. | Prefer for pulse amplification or wideband instrumentation where output headroom is less critical. |
Compared with LMH6629MA/NOPB and THS3202D, ADA4853-2YCPZ-RL uniquely balances SD video fidelity (0.20%/0.10°), ultralow power (1.4 mA + 0.1 µA disable), and rail-to-rail output in a thermally efficient LFCSP - making it optimal for cost- and power-sensitive consumer and automotive video interfaces.
Availability
ADA4853-2YCPZ-RL is available at Aetrix Electronics and suitable for automotive infotainment systems, portable multimedia players, and digital still camera viewfinders requiring stable component supply, long-term lifecycle support, and AEC-Q100-aligned performance.
Supply support for ADA4853-2YCPZ-RL 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 ADA4853 family was designed specifically for low-power, high-fidelity standard-definition video signal conditioning in portable and automotive environments - prioritizing differential gain/phase accuracy, rail-to-rail operation, and ultralow disable current over raw bandwidth.
FAQ
What is the operating temperature range for ADA4853-2YCPZ-RL?
The ADA4853-2YCPZ-RL is rated for −40°C to +105°C operation, matching the extended temperature requirement for automotive infotainment and under-dash video systems. This range is confirmed in the Absolute Maximum Ratings table (Page 7) and applies specifically to the 16-lead LFCSP_WQ package variant, including ADA4853-2YCPZ-RL.
Does ADA4853-2YCPZ-RL support true single-supply operation with DC-coupled inputs?
Yes. ADA4853-2YCPZ-RL accepts input common-mode voltages from −0.2 V (200 mV below −VS) to (VCC − 1.2 V), enabling direct DC coupling of ground-referenced video sources without level-shifting circuitry. This capability is explicitly specified in Table 1 and Table 2 under "Input Common-Mode Voltage Range".
What is the recommended PCB layout practice for the exposed die pad on ADA4853-2YCPZ-RL?
The exposed die pad of ADA4853-2YCPZ-RL must be connected to GND, as noted in Figure 2's footnote and the General Description section. Use ≥4 thermal vias (0.3 mm diameter) directly beneath the pad, tied to a solid GND plane, to achieve the specified θJA = 63°C/W and ensure stable operation under full-load conditions.
Can ADA4853-2YCPZ-RL drive a 75 Ω coaxial cable directly?
ADA4853-2YCPZ-RL is characterized into 150 Ω loads but can drive 75 Ω cables using series-source termination: place a 75 Ω resistor in series with each output (VOUT1/VOUT2) close to the device, then route the signal through the coax. Output voltage swing into 75 Ω is specified as 0.55–4.5 V (5 V supply), confirming compatibility with standard video line levels.
How does the disable function affect output behavior in ADA4853-2YCPZ-RL?
When DISABLE 1 or DISABLE 2 is pulled low, the corresponding amplifier channel enters high-impedance shutdown: output goes to high-Z (not tri-state), quiescent current drops to ≤1.5 µA, and small-signal bandwidth collapses. The enabled channel remains fully operational. This behavior is verified in Figure 47 (Enable/Disable Time) and the DISABLE section of Tables 1 and 2.
ADA4853-2YCPZ-RL Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Analog Devices Inc.
- Package/Case:
- 16-WFQFN Exposed Pad, CSP
- Series:
- -
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Applications:
- Voltage Feedback
- Output Type:
- Rail-to-Rail
- Number of Circuits:
- 2
- -3db Bandwidth:
- 100 MHz
- Slew Rate:
- 120V/µs
- Current - Supply:
- 1.4 mA
- Current - Output / Channel:
- 160 mA
- Voltage - Supply, Single/Dual (±):
- 2.65V ~ 5V
- Mounting Type:
- Surface Mount
- Grade:
- -
- Qualification:
- -
- Supplier Device Package:
- 16-LFCSP-WQ (3x3)
ADA4853-2YCPZ-RL FAQ
1.How can I place an order for ADA4853-2YCPZ-RL through Aetrix?
Please submit a Request for Quotation (RFQ) for ADA4853-2YCPZ-RL 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 ADA4853-2YCPZ-RL reliable?
The price and inventory of ADA4853-2YCPZ-RL are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for ADA4853-2YCPZ-RL is usually 5 days.
3.What payment methods are accepted for ADA4853-2YCPZ-RL?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for ADA4853-2YCPZ-RL transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for ADA4853-2YCPZ-RL?
ADA4853-2YCPZ-RL orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your ADA4853-2YCPZ-RL 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 ADA4853-2YCPZ-RL?
For technical support, including ADA4853-2YCPZ-RL datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your ADA4853-2YCPZ-RL requirements.
6.How does Aetrix verify that ADA4853-2YCPZ-RL is sourced from the original manufacturer or authorized distributors?
All ADA4853-2YCPZ-RL 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 ADA4853-2YCPZ-RL meets industry standards.
7.What is the process for return or replacement of ADA4853-2YCPZ-RL?
All ADA4853-2YCPZ-RL units undergo pre-shipment inspection (PSI). If there is an issue with ADA4853-2YCPZ-RL, 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 ADA4853-2YCPZ-RL part is unused and in its original packaging.
Return procedure for ADA4853-2YCPZ-RL:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
ADA4853-2YCPZ-RL Tags
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LT6552CS8#PBF
Analog Devices Inc.
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LT6205IS5#TRPBF
Analog Devices Inc.
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LT6206IMS8#TRPBF
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LT6552IS8#PBF
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LT1252CS8#PBF
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AD818ARZ-REEL7
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MAX4310EUA+
Analog Devices Inc./Maxim Integrated
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AD829ARZ
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AD810ARZ
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MAX4310ESA+
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MAX4313ESA+
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