Analog Devices ADA4638-1ARZ Operational Amplifiers, Instrumentation Amplifiers and Buffer Amplifiers
IC OPAMP ZERO-DRIFT 1 CIRC 8SOIC
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
ADA4638-1ARZ
Category
Detailed Description
High-performance Analog Devices Amplifiers for stable electronic control.
Package
8-SOIC (0.154", 3.90mm Width)
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
ADA4638-1ARZ Datasheet
Quick Jump:
Technical Specifications
Analog Devices ADA4638-1ARZ Operational Amplifiers, Instrumentation Amplifiers and Buffer Amplifiers technical specifications.
General
Series
ADA4638-1
RoHS
Yes
Number of Channels
1 Channel
Package / Case
8-SOIC
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C
Supply Voltage
4.5 V, 2.25 V ~ 30 V, 15 V
Lifecycle Status
Active
Current Supply
850µA
Output Type
Rail-to-Rail
Alternate Parts Comparison (ADA4638-1ARZ vs MAX4372TESA+ vs AD8223AR vs MAX4225ESA+T)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Series | ADA4638-1 | MAX4372T | AD8223 | MAX4225 |
| 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 ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C |
| Supply Voltage | 4.5 V, 2.25 V ~ 30 V, 15 V | 2.7 V ~ 28 V | 3 V ~ 24 V | +/- 2.85 V ~ +/- 5.5 V |
| RoHS | Yes | Yes | Yes | Yes |
| Lifecycle Status | Active | Active | Obsolete | Active |
| 3db Bandwidth | 2.5 MHz | 275 kHz | 200 kHz | 1 GHz |
| Amplifier Type | Zero-Drift | Current Sense | Instrumentation | Current Feedback |
| CMRR Common Mode Rejection Ratio | 142 dB | 85 dB | 90 dB | 55 dB |
| Current Input Bias | 45 pA | 2 µA | 12 nA | 2 µA |
| Current Supply | 850µA | 30µA | 650µA | 6mA (x2 Channels) |
| Action |
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