Analog Devices ADA4891-2ARZ-RL Amplifiers - Instrumentation, OP Amps, Buffer Amps
CMOS Amplifier 2 Circuit Rail-to-Rail 8-SOIC
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
ADA4891-2ARZ-RL
Category
Detailed Description
IC CMOS 2 CIRCUIT 8SOIC
Package
8-SOIC (0.154", 3.90mm Width)
Key Features
Package / Case: 8-SOIC (0.154", 3.90mm Width); Mounting Type: Surface Mount
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
ADA4891-2ARZ-RL Datasheet
Quick Jump:
Technical Specifications
Analog Devices ADA4891-2ARZ-RL Amplifiers - Instrumentation, OP Amps, Buffer Amps technical specifications.
General
RoHS
Yes
Package / Case
8-SOIC
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C
Lifecycle Status
Active
Current Supply
4.4mA (x2 Channels)
Output Type
Rail-to-Rail
Number of Circuits
2
Amplifier Type
CMOS
3db Bandwidth
90 MHz
Alternate Parts Comparison (ADA4891-2ARZ-RL vs ADA4638-1ARZ vs MAX4372TESA+ vs AD8223AR)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 8-SOIC | 8-SOIC | 8-SOIC | 8-SOIC |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 85°C | -40°C ~ 85°C |
| RoHS | Yes | Yes | Yes | Yes |
| Lifecycle Status | Active | Active | Active | Obsolete |
| 3db Bandwidth | 90 MHz | 2.5 MHz | 275 kHz | 200 kHz |
| Amplifier Type | CMOS | Zero-Drift | Current Sense | Instrumentation |
| Current Input Bias | 2 pA | 45 pA | 2 µA | 12 nA |
| Current Supply | 4.4mA (x2 Channels) | 850µA | 30µA | 650µA |
| Number of Circuits | 2 | 1 | 1 | 1 |
| Package | SOIC-8 | SOP-8 | 8-SOIC (0.154", 3.90mm Width) | SOIC-8 |
| Voltage Input Offset | 2.5 mV | 0.5 µV | 300 µV | 250 µV |
| Action |
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