ADA4896-2ARMZ

$9.34

Description：IC VOLTAGE FEEDBACK 2 CIRC 8MSOP
Series：-
Mfr：Analog Devices Inc.
Package：Tube

SKU:f09a06da3f89 Category: Instrumentation, Op Amps, Buffer Amps Brand: Analog Devices Inc.

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Product introduction

Product Detailed Parameters

Description：IC VOLTAGE FEEDBACK 2 CIRC 8MSOP
Series：-
Mfr：Analog Devices Inc.
Package：Tube
Amplifier Type：Voltage Feedback
Number of Circuits：2
Output Type：Rail-to-Rail
Slew Rate：120V/µs
Gain Bandwidth Product：90 MHz
Current - Input Bias：4 µA
Voltage - Input Offset：28 µV
Current - Supply：3mA (x2 Channels)
Current - Output / Channel：80 mA
Voltage - Supply Span (Min)：3 V
Voltage - Supply Span (Max)：10 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：230 MHz

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ADA4896-2ARMZ

Overview

The ADA4896-2 is a dual, unity-gain stable, low noise, rail-to-rail output, high-speed voltage feedback amplifier. It features a wide supply range of 3 V to 10 V and draws a quiescent current of 3 mA per amplifier. The device offers a -3 dB bandwidth of 230 MHz at G = +1, a slew rate of 120 V/μs, and settles to 0.1% in 45 ns. Input voltage noise is 1 nV/√Hz at 100 kHz with 2.4 nV/√Hz at 10 Hz. It provides an open-loop gain of 110 dB, input offset voltage of ±500 μV, and output current capability of 80 mA.

Feature Summary

Rail-to-rail output stage designed for heavy feedback loads
Low 1/f noise architecture suitable for precision applications
High speed performance with 230 MHz bandwidth
Low power consumption of 3 mA per amplifier

Applications

Ultrasound amplifiers
Low noise preamplifier
PLL loop filters
High performance ADC drivers
DAC buffers

Procurement Notes

Verify the specific package variant required, as the ADA4896-2 is available in both 8-lead LFCSP and 8-lead MSOP configurations. Confirm that the selected part number matches the desired footprint and thermal characteristics for the target PCB design. Ensure compatibility with the system's operating temperature range of -40°C to +125°C.

Selection Notes

Select this component when a combination of low noise, high speed, and low power is required. It is ideal for systems needing rail-to-rail output swing and high dynamic range. Consider the 8-lead MSOP or LFCSP package based on space constraints and thermal management needs. Verify that the 3 mA quiescent current fits within the system's power budget.

Part Context

The ADA4896-2 belongs to a family of amplifiers including the ADA4897-1 and ADA4897-2. These devices share similar electrical characteristics but differ in packaging and pinout configurations. The ADA4896-2 specifically refers to the dual-channel version available in surface-mount packages without a disable feature.