Key facts
- Brand
- Analog Devices
- Model
- ADA4004-4
- Category
- Other Electronics
- Documents
- 2
- Languages
- EN
- Last added
- 2012-05-02
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Analog Devices ADA4004-1/ADA4004-2/ADA4004-4 Datasheet
The ADA4004 series are 1.8 nV/√Hz precision amplifiers offering very low voltage noise, low input bias current, high gain (120 dB) and a wide 12 MHz bandwidth. They are suited for precision instrumentation, filter blocks, microphone preamplifiers, industrial control, thermocouples, RTDs, and reference buffers.
The datasheet provides detailed specifications, pin configurations for multiple package types (5‑lead SOT, 8‑lead SOIC, 8‑lead MSOP, 14‑lead SOIC, 16‑lead LFCSP), absolute maximum ratings, thermal resistance data, and typical performance curves covering gain, phase margin, noise, and supply current versus voltage and temperature.
Analog Devices ADA4004-4 specifications
| Voltage Noise Density | 1.8 nV/√Hz |
|---|---|
| Gain Bandwidth Product | 12 MHz |
| Supply Current per Amplifier | 2.0 mA (typical) |
| Input Bias Current | 85 nA (typical) |
| Offset Voltage | 140 µV (typical) |
| Power Supply Rejection Ratio | 110‑118 dB |
Source: Analog Devices ADA4004-1/ADA4004-2/ADA4004-4 Datasheet
All Analog Devices ADA4004-4 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the voltage noise density of the ADA4004 series?
The ADA4004 devices have a voltage noise density of 1.8 nV/√Hz at 1 kHz.
From: Analog Devices ADA4004-1/ADA4004-2/ADA4004-4 Datasheet
What is the typical supply current per amplifier?
Each amplifier draws about 2.0 mA of supply current under typical conditions.
From: Analog Devices ADA4004-1/ADA4004-2/ADA4004-4 Datasheet
What is the typical supply current per amplifier?
The ADA4004-4 draws about 1.8 mA per amplifier under typical conditions.
Which package options are available for the ADA4004-4?
It is offered in a 16‑lead LFCSP (4 mm × 4 mm) and a 14‑lead narrow SOIC package.