Analog Devices ADA4891-4ARZ-R7 Operational Amplifiers, Instrumentation Amplifiers and Buffer Amplifiers
IC CMOS 4 CIRCUIT 14SOIC
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
ADA4891-4ARZ-R7
Category
Detailed Description
High-performance Analog Devices Amplifiers for stable electronic control.
Package
14-SOIC (0.154", 3.90mm Width)
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
ADA4891-4ARZ-R7 Datasheet
Quick Jump:
Technical Specifications
Analog Devices ADA4891-4ARZ-R7 Operational Amplifiers, Instrumentation Amplifiers and Buffer Amplifiers technical specifications.
General
Package / Case
14-SOIC
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C
Current Supply
4.4mA (x4 Channels)
Output Type
Rail-to-Rail
Number of Circuits
4
Amplifier Type
CMOS
3db Bandwidth
220 MHz
Current Output Channel
125 mA
Slew Rate
210V/µs
Alternate Parts Comparison (ADA4891-4ARZ-R7 vs ADA4862-3YRZ-RL7 vs ADA4891-4ARZ-RL vs MAX479ESD)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 14-SOIC | 14-SOIC | 14-SOIC | 14-SOIC |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 125°C | -40°C ~ 105°C | -40°C ~ 125°C | -40°C ~ 85°C |
| Amplifier Type | CMOS | General Purpose | CMOS | General Purpose |
| Current Input Bias | 2 pA | 600 nA | 2 pA | 3 nA |
| Current Supply | 4.4mA (x4 Channels) | 17.9mA | 4.4mA (x4 Channels) | 13µA (x4 Channels) |
| Number of Circuits | 4 | 3 | 4 | 4 |
| Slew Rate | 210V/µs | 1050V/µs | 210V/µs | 0.04V/µs |
| Voltage Input Offset | 2.5 mV | 2 mV | 2.5 mV | 50 µV |
| Voltage Supply Span Max | 5.5 V | 12 V | 5.5 V | 30 V |
| Voltage Supply Span Min | 2.7 V | 5 V | 2.7 V | 3 V |
| 3db Bandwidth | 220 MHz | 720 MHz | 220 MHz | -- |
| Action |
More Parts in Operational Amplifiers, Instrumentation Amplifiers and Buffer Amplifiers
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.