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ADA4851-2YRMZ-RL7
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Product Detailed Parameters
- Description：IC VOLTAGE FEEDBACK 2 CIRC 8MSOP
- Series：-
- Mfr：Analog Devices Inc.
- Package：Tape & Reel (TR),Cut Tape (CT)
- Amplifier Type：Voltage Feedback
- Number of Circuits：2
- Output Type：Rail-to-Rail
- Slew Rate：375V/µs
- Gain Bandwidth Product：70 MHz
- Current - Input Bias：2.2 µA
- Voltage - Input Offset：600 µV
- Current - Supply：2.9mA (x2 Channels)
- Current - Output / Channel：83 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
- Package / Case：8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
- Supplier Device Package：8-MSOP
- -3db Bandwidth：105 MHz
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Overview
The ADA4851-2YRMZ-RL7 is a dual voltage feedback operational amplifier featuring rail-to-rail output capability. It operates within a supply voltage range of 2.7 V to 12 V and supports an extended temperature range from -40°C to +125°C. The device provides a typical -3 dB bandwidth of 130 MHz at +5 V supplies and a slew rate of 375 V/µs. Key electrical characteristics include a quiescent current of 2.5 mA per amplifier, an input offset voltage of 0.6 mV, and a linear output current of 66 mA at 1% THD with a +5 V supply.
Feature Summary
- Rail-to-rail output stage allows signal swing within 60 mV of either supply rail
- High-speed performance with 130 MHz bandwidth and 375 V/µs slew rate
- Low power consumption with 2.5 mA quiescent current per amplifier
- Space-saving 8-lead MSOP package design
Applications
- Automotive infotainment systems
- Consumer video applications
- Professional video equipment
- Video switchers
- Active filters
Procurement Notes
Verify the specific ordering suffix RL7 corresponds to tape and reel packaging when sourcing this component. Confirm that the YRMZ designation matches the required 8-lead MSOP package for your PCB layout. Ensure the manufacturer is Analog Devices Inc. to guarantee compliance with the specified automotive qualification standards if applicable to your design requirements.
Selection Notes
Select this part for general-purpose high-speed applications requiring low cost and versatility. The dual configuration is suitable where two independent channels are needed in a compact footprint. Consider the 130 MHz bandwidth and fast settling time for demanding signal processing tasks. Verify that the 2.7 V minimum supply voltage aligns with your system's power constraints.
Part Context
This component belongs to the ADA4851 family, which includes single (ADA4851-1), dual (ADA4851-2), and quad (ADA4851-4) variants. All members share similar high-speed, low-cost, and rail-to-rail output characteristics. The family is designed for operation at +3 V, +5 V, and ±5 V supplies, providing flexibility for various single and dual supply designs across consumer and automotive sectors.
Replacement Considerations
ADA4851-2YRMZ
FAQ
Does the ADA4851-2 support a power-down mode?
No, the power-down mode feature is available only on the ADA4851-1 (single) variant. The ADA4851-2 does not include this functionality.
What is the input common-mode voltage range?
The input common-mode voltage range extends below the negative rail by 200 mV and up to 2.2 V below the positive rail, depending on the supply voltage.
